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Product Details of [ 69506-86-1 ]

CAS No. :69506-86-1 MDL No. :MFCD00608317
Formula : C10H14N4 Boiling Point : -
Linear Structure Formula :- InChI Key :LGCPYQSYWVJQCJ-UHFFFAOYSA-N
M.W : 190.25 Pubchem ID :5251826
Synonyms :

Safety of [ 69506-86-1 ]

Signal Word:Warning Class:N/A
Precautionary Statements:P261-P280-P301+P312-P302+P352-P305+P351+P338 UN#:N/A
Hazard Statements:H302-H315-H319-H335 Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 69506-86-1 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 69506-86-1 ]

[ 69506-86-1 ] Synthesis Path-Downstream   1~85

  • 1
  • [ 288-32-4 ]
  • [ 110-52-1 ]
  • [ 69506-86-1 ]
YieldReaction ConditionsOperation in experiment
95% A mixture of imidazole(1.36 g, 20 mmol), powdered KOH (1.68 g, 30 mmol), and DMSO(5 mL) was stirred at 80 C for 30 min and cooled, then 1,4dibromobutane (2.16 g, 10 mmol) in DMSO (5 mL) was added dropwiseand the stirring was continued for another 8 h at 80 C. Then, thereaction mixture was diluted with water (200 mL) and a mixture ofwater and DMSO was removed in vacuo. A solid residue wastreated with boiling ethyl acetate to extract an organic product, theextract was distilled in vacuo. The yield was 95%, colorless crystals,m.p. 81-83 C. Found (%): C, 63.2; H, 7.5; N, 29.5. C10H14N4.Calculated (%): C, 63.3; H, 7.4; N, 29.5. IR, ν/cm-1: 1577, 1461,1431 (Im). 1H NMR (DMSOd6), δ: 1.33 (t, 2 H, ImCH2CH2,J = 8 Hz); 3.95 (t, 4 H, ImCH2CH2, J = 8 Hz); 6.85 (d, 2 H,HIm(4), J = 2 Hz); 7.01 (d, 2 H, HIm(5), J = 2 Hz); 7.61 (s, 2 H,HIm(2)). 13C NMR (DMSOd6), δ: 27.7 (ImCH2CH2); 45.3(ImCH2CH2); 119.3 (CIm(5)); 128.4 (CIm(4)); 137.2 (CIm(2)).
92% Comparative Example 12. Synthesis of PIM1 bromide (PIM1-Br) monomer (0497) Imidazole (10.0 g, 146.9 mmol) was dissolved in THF. NaH (10.6 g, 440.7 mmol) was added portion-wise to the solution at 0 C, and the reaction mixture was allowed to stir for 1 h at room temperature. 1 ,4-dibromobutane (63.5 g, 294.11 mmol) (2.0 equiv.) was added, and the reaction mixture was heated under reflux (50 C) for 5 h. (Figure 15), to afford PIM1-Br monomer as an orange oil (15.1 g, 46%). 1H NMR (CDCIs, 300 MHz): d 3.10 - 1.23 (m, 4H, -CH2), 3.43 (t, 2H, -CH2), 4.06 (t, 2H, -CH2), 6.90 (s, 2H, imidazole H), 7.04 (s, 2H, imidazole H), 7.49 (s, 1 H, imidazole C2-H).
91% Using 32 imidazole, 33 NaOH, and 34 1,4-dibromobutane as raw materials, 35 1,4-bis(imidazole-1-yl)butane was prepared according to reported literatures with minor modification [41,42]. Imidazole (13.64g, 0.2mol) and NaOH (8.48g, 0.21mol) was added to DMSO (70mL) and stirred under nitrogen at 100C for 2h. After that, 1,4-dibromobutane (0.095mol) was added slowly into the above reaction solution and the resulting mixture was stirred vigorously for 4h at 65C. When the reaction was over, DMSO was evaporated, the white solid crude products were purified with Millipore water (30mL×5). Yield was 91%.
82% With sodium hydroxide; In methanol; ethanol; at 80℃; for 8h; Imidazole (0.25mol) in absolute ethanol (40mL) was added dropwise to dibromobutane (0.1mol) in methanol (20mL).A few drops of 5% sodium hydroxide in ethanol were added to the reaction mixture.Reflux for 8 hours at 80C and then allow it to stay overnight.The sodium bromide was filtered, the filtrate was evaporated and ethanol recrystallized, and the yield of 1,2-diimidazole butane was 82%.
80% The synthesis method is: 30g of imidazole and 18.509g of sodium hydroxide are added to a three-necked flask under nitrogen protection.The reaction was carried out at 130 C. for 4 hours to form dry powdered sodium imidazole; 3 g of sodium imidazole and 4.5 g of 1,4-dibromobutane were added to the product.In a 40 mL ethanol round-bottomed flask, the reaction was refluxed for 4 hours, filtered, and the filtrate was spin-dried with a rotary evaporator and dissolved with distilled water. Trichloromethane was extracted three times and the lower layer was spin-dried to give Compound A in a yield of 80%.
With sodium hydroxide;tetrabutylammomium bromide; In water; toluene; for 32h;Heating / reflux; 35.2 g of imidazole (0.52 mol), 54 g of 1,4-dibromobutane (0.26 mol), 100 g of sodium hydroxide (2.5 mol), 5.15 g of tetrabutylammonium bromide (0.016 mol) in 240 ml of toluene and 100 ml of water were stirred at reflux for 32 hours, in a round-bottomed flask surmounted by a condenser. After cooling, a product crystallizes. This product was filtered off and recrystallized from 200 ml of water. After drying under an active vacuum, 48 g of a beige powder corresponding to the compound were obtained.The NMR spectra and the mass spectra were in accordance with the structure of the expected compound.
Example 1 (Comparative) Imidazole (6.8 g, 100 mmol) and sodium hydride (2.64 g, 1 1 mmol) were dissolved in 50 mL of anhydrous tetrahydrofuran. The mixture was stirred and cooled in an ice bath for 2 hours until the formation of hydrogen gas ceased. 1 ,4-dibromobutane (10.8 g, 50 mmol) was added and the mixture was stirred at room temperature for 12 hours. After removing the precipitate, the solvent was removed to obtain 1 ,4-bis(N-imidazolyl) butane. Analysis of 1 ,4-bis(N-imidazolyl) butane by 1H NMR (Bruker, 400 MHz, H20-d2) showed the following peaks, confirming the structure: 5ppm: 8.81 (s, 2H, Haram); 7.51 (m, 4H, Haram.); 4.21 (m, 4H, 2 x CH2-N), 4.257 (m, 4H, 2 x CH2-NH) andl .87-1.90 (m, 4H, 2 x CH2-CH2-NH). The 1 ,4-bis(N-imidazolyl) butane (2.18 g, 10 mmol) and 1 ,4-dibromobutane (2.16 g, 10 mmol) were dissolved in dimethyl formamide and the mixture was cooked at 100C for 24 hours. The resulting precipitate (product A) was collected by filtration and washed by ethyl acetate. The Mn was determined to be 4,224 and the Mw was determined to be 7,606.
A1,A solution of 1 mol (68 g) of imidazole and 1 mol (40 g) of sodium hydroxide was added to the flask. 200 ml of solvent dimethylsulfoxide (DMSO) was added and the temperature was controlled at 65 C. The reaction was stirred until the sodium hydroxide was completely dissolved to give a yellow solution.A2, 0.5 mol (108 g) of 1,4-dibromobutane was added dropwise to the yellow solution, and the reaction was stirred at 65 C for 4 h;A3. After cooling the reaction system of step a2 to room temperature, the reaction product was poured into a beaker containing ice cubes and stirredThe ice cake was then washed with ice water, and the cake was further recrystallized three times, and dried to obtain a white 1,4-bisimidazolidine crystal. The use of ice agitation is to reduce the temperature of the system, so that the product double-imidazole alkane crystallization from the system quickly,Because the crystallization of the system faster,There will be some impurities wrapped in a crystal regiment,And further washing the crystal with ice water to remove impurities,And then recrystallized and purified.Dried to obtain a white 1,4-bisimidazolidine crystal,
1,4-Bis(imidazole-1-yl)butane 1 [29]: imidazole (4.1g, 60mmol), NaOH (2.4g, 60mmol) and DMSO (20mL) were placed into a flask. The mixture was heated at 60C for 2h, and then 1,4-dibromobutane (6.0g, 28mmol) was added. After stirring at 60C for another 2h, the reaction mixture was cooled down to room temperature and then poured into 200mL of water. Finally, the mixture was filtered and water was removed under reduced pressure. The crude products were purified by washing with diethyl ether and dried under a vacuum for 24h at 50C.
DAHPA-IL1 1,4-bis(imidazol-1-(4-sulfonicacid)butyl)butane phosphotungstate ([Bis-BsImB][HPW12O40]) wasprepared as follows [31]: imidazole (0.1mol) was dissolvedin 20mL DMSO mixtures (1:1) in a 100mL flask,and NaOH (0.1mol) was added. Then the mixtures wereplaced in a water bath to 60C, and refluxed and agitatedfor 5h. The mixtures were cooled down to 40C, and1,4-dibromobutane (0.05mol) was added dropwisely, producingyellow solid mixture of 1,4-bis(imidazol-1-yl)butaneand NaBr. Then mixtures were dissolved by chloroform toremove NaBr, and purifed 1,4-bis(imidazol-1-yl)butane wasobtained by precipitation in water after evaporating chloroform.After that, 1,4-bis(imidazol-1-yl)butane (0.1mol)reacted with 1,4-butane sultone (0.2mol) were placed in around-bottom flask and stirred at room temperature for 72h.The solids were obtained, washed with ether for three times,and then vacuum dried under reduced pressure at 60C.Next, a certain amount of an aqueous solution of H3PW12O40was dropped. Then, the mixtures were placed in a waterbath to 80C, and refluxed and agitated for 6h. After thereaction, the solid samples [Bis-BsImB][HPW12O40] wereobtained by using the rotary evaporator to remove water.1H NMR (400MHz, D2O,DMSO) δ : 9.01-9.19 (m, 2H),7.62-7.75 (m, 4H), 4.16-4.28 (m, 8H), 2.56-2.58 (m, 4H),1.87-1.92 (m, 4H), 1.73-1.83 (m, 4H), 1.49-1.54(m, 4H).

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    Izv. Akad. Nauk, Ser. Khim.,2016,p. 2914 - 2919,6
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[3]Patent: WO2021/242174,2021,A1 .Location in patent: Page/Page column 65; 74
[4]Journal of Molecular Liquids,2019,vol. 278,p. 145 - 155
[5]Polymer,2010,vol. 51,p. 1252 - 1257
[6]Chemical Communications,2010,vol. 46,p. 9016 - 9018
[7]RSC Advances,2015,vol. 5,p. 69907 - 69914
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[9]Patent: CN111978356,2020,A .Location in patent: Paragraph 0017-0018
[10]Patent: CN106336436,2017,A .Location in patent: Paragraph 0100; 0101; 0102
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[12]New Journal of Chemistry,2011,vol. 35,p. 2910 - 2918
[13]Journal of Materials Chemistry,2010,vol. 20,p. 3583 - 3585
[14]Journal fur praktische Chemie (Leipzig 1954),1959,vol. <4> 8,p. 306,311
[15]Patent: US2008/263785,2008,A1 .Location in patent: Page/Page column 35
[16]Journal of Organic Chemistry,2009,vol. 74,p. 6283 - 6286
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[18]Green Chemistry,2013,vol. 15,p. 81 - 84
[19]Journal of Materials Chemistry A,2013,vol. 1,p. 8866 - 8875
[20]European Journal of Inorganic Chemistry,2014,p. 975 - 985
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[22]Green Chemistry,2016,vol. 18,p. 691 - 694
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[27]Catalysis Letters,2018,vol. 148,p. 144 - 153
  • 2
  • [ 288-32-4 ]
  • [ 110-56-5 ]
  • [ 69506-86-1 ]
YieldReaction ConditionsOperation in experiment
98% Sodium hydride 60% dispersion in mineral oil (0.4 g, 10 mmol) was slowly added to a flask contain imidazole (0.68 g, 10 mmol) and ground at room temperature for 2 h. 1,4-Dichlorobutane (0.55 mL, 5 mmol) was added, and the mixture was stirred at room temperature overnight. The resulting liquid was poured into 5 mL of water. A white solid formed immediately which weighed 0.94 g (98%) after drying and had the following properties: mp 83-86 C; IR (KBr): νmax = 3384, 3111, 2925, 1669, 1505, 1463, 1440, 1394, 1378, 1281, 1238, 1108, 1081, 917, 824, 735, 730, 660, 628 cm-1; lH NMR (600 MHz, DMSO-d6) δ = 7.61 (s, 2H), 7.13 (t, J = 1.2 Hz, 2H), 6.88 (t, J = 1.02 Hz, 2H), 3.96 (t, J = 6.5 Hz, 4, N-CH2), 1.60-1.63 (m, 4, -CH2CH2-) ppm; 13C NMR (150 MHz, DMSO-d6) δ = 137.66, 128.86, 119.68, 45.74, 28.13 ppm; MS(ESI) m/z: calcd for C10H15N4+: 191.1, found: 191.1 and MS(ESI) m/z: calcd for C10H14N4Na+: 213.1, found: 213.1.
98% Sodium hydride (60%) dispersion in mineral oil (0.4 g, 10 mmol) was slowly addedto a flask containing imidazole (0.68 g, 10 mmol) and ground at room temperaturefor 2 h. 1,4-Dichlorobutane (0.55 mL, 5 mmol) was added, and the mixture wasstirred at room temperature overnight. The resulting liquid was poured into 5 mL ofwater. A white solid formed immediately which weighed 0.94 g (98%) after dryingand had the following properties: mp 83-86 C; IR (KBr): mmax = 3384, 3111, 2925,1669, 1505, 1463, 1440, 1394, 1378, 1281, 1238, 1108, 1081, 917, 824, 735, 730,660, 628 cm-1; 1H NMR (600 MHz, DMSO-d6) d = 7.61 (s, 2H), 7.13 (t,J = 1.2 Hz, 2H), 6.88 (t, J = 1.02 Hz, 2H), 3.96 (t, J = 6.5 Hz, 4, N-CH2),1.60-1.63 (m, 4, -CH2CH2-) ppm; 13C NMR (150 MHz, DMSO-d6) d = 137.66,128.86, 119.68, 45.74, 28.13 ppm; MS (ESI): calcd. for C10H15N4: 191.1291, found:191.1313 and MS (ESI): calcd. for C10H14N4Na: 213.1111, found: 213.1126.
93% In a 50.0-mL round-bottomed flask, a mixture of imidazole(2.061 g, 30.0 mmol) and sodium hydroxide (1.200 g,30.0 mmol) in DMSO (10.0 mL) was stirred at 60.0 Cfor 1.5 h. Then 1,4-dichloro butane (1.905 g, 15.0 mmol)was added and stirred at similar conditions for 2.5 h. Aftercooling the mixture, 20 mL of saturated brine solution andcrushed ice was added to it with stirring to form white solids.The solid product was filtered and washed with coldwater, dried and recrystallized with ethanol. In result, needle-like crystals of 1,4-di(1H-imidazol-1-yl)butane (93%yield; M.P. = 82-84 C) were obtained (Scheme 1).Spectral data for [Bisim]: FT-IR (KBr, cm-1) .max:3423, 3124, 2923, 2860, 1543, 1446; 1H NMR (500 MHz,D2O)δ (ppm): 1.48 (m, 4H, -CH2-C), 3.38 (t, J = 5.5 Hz,4H, -CH2-N), 6.83 (s, 2H, Ar-CH), 6.89 (s, 2H, Ar-CH),7.42 (s, 2H, N-CH-N); 13C NMR (125 MHz, D2O)δ (ppm):26.1, 45.1, 118.9, 126.7, 136.7.
58.3% Add imidazole (27.48g, 403.6mmol, 2.0eq) and sodium hydroxide (16g, 400mmol) to 160mL of dimethyl sulfoxide, heat and stir to 60C, react for 1 hour, add 1,4-dichloro Butane was slowly added, and then reacted at 60C for 2 hours, and then cooled to room temperature; the reaction solution was poured into 600mL ice sodium chloride aqueous solution, stirred for 20min, then filtered, the filter cake was washed twice with 400mL deionized water, the solid It was collected and dried in an oven at 80 C. for 12 hours to obtain a white solid product B1 (22.4 g, 117.7 mmol, yield 58.3%). The structural formula of biimidazole compound B1 is:
57.5% In a 1000 mL three-necked flask, a mixture of imidazole(82.44 g, 1.211 mol) and sodium hydroxide (48.44 g, 1.211 mol)in dimethyl sulfoxide (DMSO) (480 mL) was stirred at 60 C for1 h, after which 1,4-dichlorobutane (76.9 g, 0.605 mol) was addedto the reaction mixture, and the reaction solution was stirred at thesame conditions for another 2 h. Then, the reaction solution wascooled down to room temperature, after which it was slowly addedto a crushed ice and sodium chloride solution (1000 mL). The solutiongradually became turbid with the appearance of white precipitates.The white precipitate was filtered, and washed three timeswith water, followed by drying under vacuum at 80 C for 12 hto obtain a white solid 1,4-bis(imidazol-1-yl)butane (1) (66.3 g,57.5 %) [58,59]. 1H NMR (600 MHz, DMSO d6) d 7.60 (s, 2H), 7.12(t, J = 1.1 Hz, 2H), 6.87 (s, 2H), 3.94 (s, 4H), 1.61 (s, 4H).

  • 3
  • [ 69506-86-1 ]
  • manganese(II) chloride tetrahydrate [ No CAS ]
  • [ 110-15-6 ]
  • [ 7732-18-5 ]
  • [Mn(H2O)2(1,4-bis(imidazol-1-yl)butane)(succinate)] [ No CAS ]
YieldReaction ConditionsOperation in experiment
55% With sodium hydroxide; at 150℃; for 48h;pH 6;Autoclave; General procedure: A mixture of CoCl2·6H2O (0.24g, 1.0mmol), bimb (0.19g, 1.0mmol) and H2SUC (0.12g, 1.0mmol) was dissolved in 8mL of distilled water. The pH value was then adjusted to 6.0 with 1M NaOH. Consequently, the resulting solution was transferred and sealed in a 25mL Teflon-lined stainless steel vessel, which was heated at 150C for 2days. After the reactor was slowly cooled to room temperature, purple crystals formed, which were filtered off and dried in air.
  • 4
  • zinc(II) nitrate hexahydrate [ No CAS ]
  • [ 69506-86-1 ]
  • [ 7717-76-2 ]
  • [Zn2(3,3',4,4'-oxydiphthalate(4-))(1,1'-(1,4-butanediyl)bis(imidazole))2]*3H2O [ No CAS ]
  • 5
  • [ 69506-86-1 ]
  • [ 3682-32-4 ]
  • silver carbonate [ No CAS ]
  • [Ag(2-nitroso-1-naphthol-4-sulfonate)(1,1'-(1,4-butanediyl)bis(imidazole))][Ag(1,1'-(1,4-butanediyl)bis(imidazole))] [ No CAS ]
YieldReaction ConditionsOperation in experiment
44% With NH3 In methanol; water byproducts: CO2; aq. soln. of ligand added to Ag2CO3, stirred for several min, 1,1'-(1,4-butanediyl)bis(imidazole) in MeOH added, aq. soln. of NH3 added dropwise, kept for 9 d in dark; elem. anal.;
  • 6
  • [ 69506-86-1 ]
  • zinc nitrate tetrahydrate [ No CAS ]
  • [ 501-89-3 ]
  • [ 1207858-69-2 ]
  • 7
  • [ 69506-86-1 ]
  • [ 345221-90-1 ]
  • [ 5743-04-4 ]
  • Cd(1,4-bis(1H-imidazol-1-yl)butane)0.5(4-(4-carboxybenzyloxy)benzoate) [ No CAS ]
YieldReaction ConditionsOperation in experiment
78% With NaOH In water High Pressure; mixt. of 1,4-bis(1H-imidazol-1-yl)butane, ligand, Cd(CH3CO2)2*2H2O, NaOH, H2O stirred for 1 h, sealed in autoclave, heated at 150°C for 72 h, cooled to 100°C at 10°C/h, held for 8 h, cooled to 30°C at 5°C/h; collected; elem. anal.;
  • 8
  • [ 69506-86-1 ]
  • copper(II) acetate tetrahydrate [ No CAS ]
  • [ 499-49-0 ]
  • [Cu2(5-methyl isophthalate)2(1,1'-(1,4-butanediyl)bis(imidazole))] [ No CAS ]
  • 9
  • [ 69506-86-1 ]
  • cobalt(II) acetate dihydrate [ No CAS ]
  • [ 4534-68-3 ]
  • [ 7732-18-5 ]
  • ([Co(1,1'-(1,4-butanediyl)bis(imidazole))(pentane-1,2,4,5-tetracarboxylic acid(-4H))0.5]*H2O)n [ No CAS ]
YieldReaction ConditionsOperation in experiment
35% With NaOH In water High Pressure; mixt. stirred for 10 min in air, heated in sealed reactor at 160 °C for 48 h; cooling (5 °C/h), elem. anal.;
  • 10
  • [ 69506-86-1 ]
  • [ 603-11-2 ]
  • [ 6147-53-1 ]
  • [ 1321816-59-4 ]
  • 11
  • [ 69506-86-1 ]
  • cadmium(II) nitrate tetrhydrate [ No CAS ]
  • [ 603-11-2 ]
  • [ 1321816-58-3 ]
  • 12
  • [ 69506-86-1 ]
  • [ 88-99-3 ]
  • [ 1350985-70-4 ]
YieldReaction ConditionsOperation in experiment
81.37% In ethanol; 1,4-Bis(N-imidazolyl)butane L4 (19.9 mg, 0.1 mmol) dissolved in 2 mL of ethanol. To this solution was added phthalic acid (17 mg, 0.1 mmol) in 5 mL ethanol. Colorless prisms were afforded after several days of slow evaporation of the solvent, yield: 29 mg, 81.37% (based on L4). mp 166-168 C. Elemental analysis: Calc. for C18H20N4O4 (356.38): C, 60.61; H, 5.61; N, 15.71. Found: C, 60.56; H, 5.54; N, 15.68. Infrared spectrum (KBr disk, cm-1): 3560s(ν(OH)), 3454s(multiple, νas(NH)), 3332s(νs(NH)), 3140m, 3032m, 2979m, 2926m, 2842m, 2724m, 2610w, 2356m, 2179m, 1998w, 1812w, 1769w, 1713s(νas(CO)), 1676w, 1638m, 1586m, 1558s(νas(COO-)), 1470m, 1426m, 1376s(νs(COO-)), 1304m, 1286s(νs(CO)), 1232m, 1196m, 1126m, 1073m, 1020m, 930m, 888m, 802m, 716m, 656m, 614m, 574m, 510m, 464m.
  • 13
  • [ 69506-86-1 ]
  • [ 97-05-2 ]
  • [ 1350985-69-1 ]
YieldReaction ConditionsOperation in experiment
78.35% In methanol; ethanol; 1,4-Bis(N-imidazolyl)butane L4 (19.9 mg, 0.1 mmol) dissolved in 2 mL of ethanol. To this solution was added 5-sulfosalicylic acid (21.8 mg, 0.1 mmol) in 5 mL methanol. Colorless prisms were afforded after several days of slow evaporation of the solvent, yield: 32 mg, 78.35% (based on L4). mp 106-108 C. Elemental analysis: Calc. for C17H20N4O6S (408.43): C, 49.95; H, 4.90; N, 13.71; S, 7.83. Found: C, 49.92; H, 4.84; N, 13.67; S, 7.78. Infrared spectrum (KBr disk, cm-1): 3586s (ν(OH)), 3472s(multiple, νas(NH)), 3373s(νs(NH)), 3109m, 3064m, 2972m, 2844m, 2726m, 2428w, 2362m, 2213m, 1976w, 1836w, 1783w, 1626m, 1564s(νas(COO-)), 1513m, 1483w, 1388s(νs(COO-)), 1195m, 1109m, 1045m, 925m, 835m, 757m, 710m, 680m, 626m, 546m.
  • 14
  • [ 69506-86-1 ]
  • [ 162709-84-4 ]
  • 1,1'-(1,4-butanediyl)bis{3-[3,4,5-tris(dodecyloxy)benzyl]imidazolium} dichloride [ No CAS ]
  • 15
  • copper(II) choride dihydrate [ No CAS ]
  • [ 69506-86-1 ]
  • [ 7732-18-5 ]
  • [ 2421-28-5 ]
  • [Cu2(3,3',4,4'-benzophenonetetracarboxylate)(1,1-(1,4-butanediyl)bis(imidazole))2]*3H2O [ No CAS ]
  • 16
  • [ 69506-86-1 ]
  • [ 23351-91-9 ]
  • [ 6018-89-9 ]
  • [ 1314760-62-7 ]
  • 17
  • [ 69506-86-1 ]
  • [ 602-09-5 ]
  • [ 1372538-44-7 ]
YieldReaction ConditionsOperation in experiment
81.84% In methanol; acetonitrile; at 20℃; To a methanol solution (2 ml) of 1,4-bis(N-imidazolyl)butane (L1) (38 mg, 0.2 mmol) was added Binol (57.3 mg, 0.2 mmol) dissolved in acetonitrile (8 ml). The solution was stirred for half an hour, then the solution was filtered into a test tube. The solution was left standing at room temperature for several days, colorless block crystals were isolated after slow evaporation of the solution in air. The crystals were collected and dried in air to give the title compound [(L1)*(Binol)] (1). Yield: 78 mg, 81.84%.
  • 18
  • [ 69506-86-1 ]
  • [ 99-10-5 ]
  • 2C7H6O4*2C10H14N4 [ No CAS ]
YieldReaction ConditionsOperation in experiment
75% In ethanol; Bis(N-imidazolyl)butane (0.0190 g, 0.1 mmol) was dissolved in 2 mL ethanol. To this solution was added 3,5-dihydroxybenzoic acid (0.0150 g, 0.1 mmol) in 6 mL ethanol. Colorless block crystals were afforded after several days by slow evaporation of the solvent (yield: 0.0265 g, 75%, based on L2). mp 185-187 C. Elemental analysis: Calc. for C34H42N8O9(706.76): C, 57.73; H, 5.94; N, 15.85. Found: C, 57.68; H, 5.86; N, 15.82. Infrared spectrum (KBr disk, cm-1): 3662s(br, ν(OH)), 3454s(multiple, νas(NH)), 3342s(νs(NH)), 3136 m, 3056 m, 2986 m, 2916 m, 1592s(νas(COO-)), 1542 m, 1488s, 1406s(νs(COO-)), 1358 m, 1300 m, 1240 m, 1196 m, 1130 m, 1060 m, 1020 m, 936 m, 853 m, 800 m, 738 m, 680 m, 620 m.
  • 19
  • [ 69506-86-1 ]
  • [ 609-99-4 ]
  • 2C7H4N2O7*C10H14N4 [ No CAS ]
YieldReaction ConditionsOperation in experiment
55.68% In methanol; ethanol 2.2.5. [(H2L4)2+·(3,5-dns-)2] (5) 1,4-Bis(N-imidazolyl)butane L4 (19.9 mg, 0.1 mmol) dissolved in 2 mL of ethanol. To this solution was added 3,5-dinitrosalicylic acid (22.8 mg, 0.1 mmol) in 6 mL methanol. Light yellow prisms were afforded after several days of slow evaporation of the solvent, yield: 36 mg, 55.68% (based on L4). mp 121-122 °C. Elemental analysis: Calc. for C24H22N8O14 (646.50): C, 44.55; H, 3.40; N, 17.32. Found: C, 44.52; H, 3.32; N, 17.24. Infrared spectrum (KBr disc, cm-1): 3654s (ν(OH)), 3446s(multiple, νas(NH)), 3329s(νs(NH)), 3054 m, 2972 m, 1828w, 1714s(νas(CO)), 1618 m, 1528s(νas(NO2)), 1478w, 1365 m, 1317s(νs(NO2)), 1284s(νs(CO)), 1248 m, 1192 m, 1016 m, 964 m, 916 m, 862 m, 796 m, 755 m, 684 m, 638 m, 602 m.
  • 20
  • zinc(II) nitrate hexahydrate [ No CAS ]
  • [ 69506-86-1 ]
  • [ 5411-14-3 ]
  • [ 7732-18-5 ]
  • [Zn(1,2-phenylenedioxydiacetate)(1,1'-(1,4-butanediyl)bis(imidazole))]*3H2O [ No CAS ]
YieldReaction ConditionsOperation in experiment
70% In water High Pressure; H2PDA, BBI, metal compd. (1:1:1 molar ratio) in H2O, sealed, heated at 160°C for 72 h; filtered off, washed (H2O), dried in air, elem. anal.;
  • 21
  • zinc(II) nitrate hexahydrate [ No CAS ]
  • [ 69506-86-1 ]
  • [ 5411-14-3 ]
  • [ 33513-42-7 ]
  • [ 1396810-63-1 ]
YieldReaction ConditionsOperation in experiment
66% In water High Pressure; H2PDA, BBI, metal compd. (1:1:1 molar ratio) in DMF, sealed, heated at 160°C for 72 h; filtered off, washed (H2O), dried in air, elem. anal.;
  • 22
  • [ 69506-86-1 ]
  • [ 46331-50-4 ]
  • [ 5970-45-6 ]
  • [ 1418015-90-3 ]
  • 23
  • [ 1120-71-4 ]
  • [ 69506-86-1 ]
  • [ 1402588-51-5 ]
YieldReaction ConditionsOperation in experiment
81.6% In toluene; acetonitrile; at 0 - 50℃; for 2h; Dissolve biimidazole compound B1 (5.76g, 30.3mmol, 1.0eq) in 20mL of acetonitrile, add it to the flask, heat to 60C to dissolve, and then reduce to 0C;Dissolve 1,3-propane sultone (7.40g, 60.6mmol, 2.0eq) in 6mL of toluene, then slowly drop it into the reaction solution of biimidazole compound B1 and acetonitrile, heat and stir to about 50C, react 2 After hours, it was cooled to room temperature; a white solid was obtained by filtration, and the white solid was washed twice with ether and toluene respectively, and dried to obtain a white solid C1 (10.74 g, 81.6%). The structural formula of compound C1 is:
81.6% In toluene; acetonitrile; at 50 - 60℃; for 2h; Compound 1 (5.76 g, 30.30 mmol) was dissolved in 20 mL acetonitrileat 60 C, then the solution was allowed to cool to 0 C in anice bath. Thereafter, 1,3-propanesultone (7.40 g, 60.60 mmol) dissolvedin 6 mL toluene was added slowly with stirring at 0 C, afterwhich the mixture was heated to 50 C for 2 h. The reaction mixturewas cooled to room temperature and then filtered, the precipitatewashed with toluene and diethyl ether, and then dried inoven at 100 C overnight to obtained a white solid 1,1-bis(3-(3-sulphonate propyl)imidazolium-1-yl)butane (3) (10.74 g, 81.6 %)[62]. 1H NMR (600 MHz, D2O) d 8.87 (s, 2H), 7.56 (d, J = 29.8 Hz,4H), 4.39 (t, J = 7.0 Hz, 4H), 4.31-4.25 (m, 4H), 2.93 (t, J = 7.3 Hz,4H), 1.97-1.87 (m, 4H), 1.93 (s, 4H).
  • 24
  • [ 69506-86-1 ]
  • aqueous cadmium chloride [ No CAS ]
  • 3-carboxy-1-(4'-(2''-carboxy)biphenylmethyl)-2-oxidopyridinium [ No CAS ]
  • [ 7732-18-5 ]
  • 3Cd(2+)*3C20H13NO5(2-)*6H2O*0.5C10H14N4 [ No CAS ]
YieldReaction ConditionsOperation in experiment
57% With sodium hydroxide; In methanol; at 140℃; for 72h; General procedure: A mixture of CdCl2·2.5H2O (0.011 g, 0.05 mmol), H2L (0.018 g, 0.05 mmol), NaOH (0.004 g, 0.1 mmol) and water (8 mL) was placed in a Teflon reactor. The mixture was heated at 140 C for 3 days, and then it was gradually cooled to room temperature. Colorless block crystals were obtained in a 33% yield.
  • 25
  • [ 10196-18-6 ]
  • [ 69506-86-1 ]
  • [ 144-62-7 ]
  • [ 1404476-83-0 ]
YieldReaction ConditionsOperation in experiment
74% In methanol; water; at 20℃; Compound 2 was obtained by the reaction of Zn(NO3)2 (3 mg, 0.01 mmol), oxalic acid (1.3 mg, 0.01 mmol) and bbi (1.9 mg, 0.01 mmol) in molar ratio 1:1:1 in water-methanol (1:1) solvent at room temperature in a sealed glass tube of type H. Colorless crystals of 2 were collected in 74% yield (based on Zn). Anal. Calc. for C12H14N4O4Zn: C, 41.98; H 4.08; N, 16.33. Found: C, 42.18; H, 3.91; N, 16.31%. IR data (KBr, cm-1): 3741 (w), 3110 (s), 2858 (w), 1613 (s), 1560 (vs), 1516 (vs), 1358 (m), 1229 (m), 1109 (s), 829 (w), 784 (m), 663 (s), 659 (s), 487 (w).
  • 26
  • [ 69506-86-1 ]
  • manganese(II) acetate [ No CAS ]
  • [ 110-17-8 ]
  • [Mn(1,1′-(1,4-butanediyl)bis(imidazole))(fumarate)(H2O)2] [ No CAS ]
YieldReaction ConditionsOperation in experiment
62% With sodium hydroxide; In methanol; water; at 120℃; for 72h;pH 7;Autoclave; Mn(OAc)2 (49 mg, 0.2 mmol), fumaric acid (23.2 mg, 0.2 mmol), and bbi (38 mg, 0.2 mmol) in a 1:1:1 M ratio were stirred in water (9 mL) and methanol (1 mL) and the pH adjusted to 7 with 0.5 M NaOH solution. Telfon-lined stainless-steel container, which was heated to 120 C for 72 h and then cooled to room temperature at a rate of 5 C h-1. Colorless block crystals were obtained. Yield: 62% (based on Mn). Anal. Calc. for C7H9Mn0.5N2O3: C, 42.72; H, 4.58; N, 14.24. Found: C, 42.74; H, 4.43; N, 14.19%. IR data (KBr, cm-1): 3114 (s), 2949 (w), 1572 (s), 1521 (m), 1452 (w), 1382 (s), 1277 (w), 1242 (w), 1217 (m), 1101(w), 1080 (m), 1031 (w), 983 (w), 931 (w), 839 (m), 742 (m), 703(w), 659 (m).
  • 27
  • [ 69506-86-1 ]
  • [ 863305-32-2 ]
  • [ 543-90-8 ]
  • [Cd(1,1′-(1,4-butanediyl)bis(imidazole))2( 2,2′-biphenyldicarboxylate2)] [ No CAS ]
YieldReaction ConditionsOperation in experiment
62% With sodium hydroxide; In water; at 150℃; for 72h;pH 5.5;Autoclave; Cd(OAc)2 (101.2 mg, 0.4 mmol), 2,2′-biphenyldicarboxylic acid (48.4 mg, 0.2 mmol), and bbi (38 mg, 0.2 mmol) in a 1:1:1 M ratio were stirred in water (10 mL) and the pH of the mixture adjusted to 5.5 with a 0.5 M NaOH solution. The hydrothermal synthesis of 4 followed the same procedure as for 1. Colorless crystals. Yield: 62% (based on Cd). Anal. Calc. for C38H30Cd2N4O7: C, 51.85; H, 3.41; N, 6.37: Found: C, 51.87; H, 3.44; N, 6.33%. IR data (KBr, cm-1): 3619 (w), 1652 (s), 1626 (s), 1598 (m), 1562 (m), 1516 (s), 1454 (m), 1417 (s), 1358 (s), 1293 (m), 1243 (w), 1109 (w), 842 (w), 666 (m).
  • 28
  • [ 69506-86-1 ]
  • cobalt(II) acetate [ No CAS ]
  • [ 77-92-9 ]
  • [Co8(citrate)4(1,1′-(1,4-butanediyl)bis(imidazole))6(H2O)10]*7H2O [ No CAS ]
YieldReaction ConditionsOperation in experiment
60% With sodium hydroxide; In water; at 120℃; for 72h;pH 6;Autoclave; A mixture of Co(OAc)2 (50 mg, 0.2 mmol), citric acid (42 mg, 0.2 mmol), and bbi (38 mg, 0.2 mmol) in a 1:1:1 M ratio was stirred in water (7 mL) and methanol (3 mL) and the pH of the mixture adjusted to 6 with a 0.5 M NaOH solution. The hydrothermal synthesis of 5 followed the same procedure as for 3. Pink block crystals were obtained. Yield: 60% (based on Co). Anal. Calc. for C54H92Co8N12O45: C, 30.84; H, 4.38; N, 8.00. Found: C, 30.87; H, 4.41; N, 7.95% IR data (KBr, cm-1): 3439 (m), 3053 (w), 2928 (w), 2860 (w), 2361 (m), 1868 (w), 1725 (s), 1608 (s), 1578 (s), 1507 (m), 1449 (s), 1415 (s), 1363 (s), 1292 (w), 1241 (w), 1195 (m), 1131 (m), 1090 (m), 1058 (m), 1017 (m), 826 (s), 765 (s), 719 (w), 626 (w), 545 (s), 506 (m), 464 (m)
  • 29
  • [ 10196-18-6 ]
  • [ 69506-86-1 ]
  • [Zn(1,1′-(1,4-butanediyl)bis(imidazole))3(NO3)]Br*2H2O [ No CAS ]
YieldReaction ConditionsOperation in experiment
56% With hydrogen bromide; sodium hydroxide; In water; at 150℃; for 72h;pH 5.5;Autoclave; A mixture of Zn (NO3)2 (60 mg, 0.2 mmol) and bbi (38 mg, 0.2 mmol) in a 1:1 M ratio was stirred in water (10 mL) and the pH of the mixture adjusted to 5.5 with 0.5 M NaOH and 0.2 M HBr solution. It was then sealed in a 25-mL Telfon-lined stainless-steel container, which was heated to 150 C for 72 h and then cooled to room temperature at a rate of 5 C h-1. Colorless block crystals were obtained. Yield: 56% (based on Zn). Anal. Calc. for C15H23.5 Br0.5 N7O4.5Zn: C, 37.56; H, 4.90; N, 20.45. Found: C, 38.98; H, 4.87; N, 20.40%. IR data (KBr, cm-1): 3420 (m), 3098 (m), 2941 (w), 2360 (m), 2342 (m), 1615 (m), 1515 (s), 1464 (s), 1373 (vs), 1292 (vs), 1256 (s), 1199 (s), 1011 (w), 924 (w), 745 (vs), 634 (w), 500 (w), 427 (m).
  • 30
  • [ 69506-86-1 ]
  • [ 499-49-0 ]
  • [ 6147-53-1 ]
  • [Co(5-methylisophthalate)(1,4-bis(imidazol-1-yl)butane)]·2H2O}n [ No CAS ]
  • 31
  • [ 69506-86-1 ]
  • cadmium(II) nitrate tetrhydrate [ No CAS ]
  • [ 19806-17-8 ]
  • Cd(Pda)(1,4-di(1H-imidazol-1-yl)butane) [ No CAS ]
  • 32
  • [ 69506-86-1 ]
  • dodecamolybdophosphoric acid * 13 H2O [ No CAS ]
  • [ 69506-85-0 ]
  • [(PMo12O40)(1,1 '-(1,4-butanediyl)bis(imidazole)(+2H))0.5(1,1'-(1,3-propanediyl)bis(imidazole)(+H))] [ No CAS ]
YieldReaction ConditionsOperation in experiment
63% With hydrogenchloride; In water; at 25 - 170℃; for 96h;pH 4;Autoclave; A mixture of H3PMo12O40·13H2O (0.6178g, 0.3mmol), bpi (0.0175g, 0.1mmol), bbi (0.019g, 0.1mmol) and H2O (10ml) was stirred for 30min in air until it was homogeneous. When the pH value of the mixture was adjusted to 4 with 1M HCl, the solution was transferred and sealed in a 30-ml Teflon-lined stainless steel autoclave, which was heated at 170C under autogenous pressure for 4days. The light blue sheet crystals were isolated and collected by filtration, washed thoroughly with distilled water, and dried at room temperature (63% yield based on Mo). Anal. Calc. C14H21N6O40PMo12 (2095.62): C, 7.99 (Calc. 8.02); H, 0.99 (1.00); N, 3.99 (4.01); P, 1.44 (1.48); Mo, 54.61 (54.97) wt.%.
  • 33
  • [ 69506-86-1 ]
  • dodecamolybdophosphoric acid * 13 H2O [ No CAS ]
  • [(PMo12O40)(1,1 '-(1,4-butanediyl)bis(imidazole)(+2H))0.5(1,1 '-(1,4-butanediyl)bis(imidazole)(+H))] [ No CAS ]
YieldReaction ConditionsOperation in experiment
62% With hydrogenchloride; In water; at 25 - 170℃; for 96h;pH 4.5;Autoclave; A mixture of H3PMo12O40·13H2O (0.6178g, 0.3mmol), bbi (0.038g, 0.2mmol) and H2O (10ml) was stirred for 30min in air until it was homogeneous. When the pH value of the mixture was adjusted to 4.5 with 1M HCl, the solution was transferred and sealed in a 30-ml Teflon-lined stainless steel autoclave, which was heated at 170C under autogenous pressure for 3days. After the mixture was cooled to room temperature, blue elliptic sheet crystals of 1 were obtained (62% yield based on Mo). Anal. Calc. C15H23N6O40PMo12 (2109.64): C, 8.59 (Calc. 8.53); H, 1.03 (1.09); N, 4.02 (3.98); P, 1.51 (1.47); Mo, 54.67 (54.61) wt.%.
  • 34
  • cobalt(II) sulphate heptahydrate [ No CAS ]
  • [ 69506-86-1 ]
  • [Co2(bbi)2(SO4)2] [ No CAS ]
YieldReaction ConditionsOperation in experiment
58% In methanol; at 140℃; for 72h; A mixture of CoSO4*7H2O (0.056 g, 0.20 mmol) and bbi (0.038 g,0.20 mmol) in methanol (10 mL) was sealed in a Teflon reactor(15 mL), which was heated at 140C for 3 days and then cooled gradually to room temperature. Blue crystals of 1 were isolated (yield 58%). Anal. Calc. for C20H28N8Co2S2O8 (Mr = 690.50): C,34.79; H, 4.09; N, 16.23. Found: C, 34.68; H, 4.01; N, 16.33%. IR data(KBr, cm-1): 3420 (m), 3142 (w), 3118 (m), 2942 (w), 2874 (w), 1633 (w), 1534 (m), 1467 (w), 1407 (w), 1366 (w), 1240 (m), 1203(s), 1133 (m), 1094 (s), 1007 (s), 968 (s), 870 (m), 753 (m), 645 (m),602 (m).
  • 35
  • [ 69506-86-1 ]
  • [ 97-65-4 ]
  • zinc(II) hydroxide [ No CAS ]
  • [Zn2(IA)2(bbi)2] [ No CAS ]
YieldReaction ConditionsOperation in experiment
40% In water; at 140℃; for 72h;Autoclave; A mixture of Zn(OH)2 (0.02 g, 0. 2 mmol), H2IA (0.026 g,0.2 mmol) and bbi (0.038 g, 0.2 mmol) in water (10 mL) was sealed in a Teflon-lined stainless steel autoclave and heated at 140C for 3 days prior to being cooled to room temperature gradually. Colorless crystals were obtained in a 40% yield based on Zn(OH)2. Anal.Calc. for C30H36Zn2N8O8 (Mr = 767.41): C, 46.95; H, 4.73; N, 14.60.Found: C, 47.04; H, 4.67; N, 14.75%. IR data (KBr, cm-1): 3442 (s),3125 (s), 3048 (w), 2949 (m), 2870 (w), 1589 (s), 1532 (s), 1376(s), 1237 (s), 1175 (w), 1109 (s), 1033 (w), 952 (s), 836 (s), 762(m), 658 (s), 629 (w).
  • 36
  • [ 89-00-9 ]
  • [ 69506-86-1 ]
  • zinc(II) hydroxide [ No CAS ]
  • [ 1438393-03-3 ]
YieldReaction ConditionsOperation in experiment
42% In water; at 140℃; for 72h; A mixture of Zn(OH)2 (0.02 g, 0. 2 mmol), H2PDC (0.034 g,0.2 mmol) and bbi (0.038 g, 0.2 mmol) in water (10 mL) was sealed in a Teflon-lined stainless steel autoclave and heated at 140C for 3 days prior to being cooled to room temperature gradually. Colorless crystals were obtained in a 42% yield based on Zn(OH)2. Anal.Calc. for C17H17ZnN5O4 (Mr = 420.73): C, 48.53; H, 4.07; N, 16.64. Found: C, 48.64; H, 4.13; N, 16.73%. IR data (KBr, cm-1): 3116 (s),1624 (s), 1577 (s), 1530 (s), 1447 (m), 1362 (s), 1277 (s), 1245(m), 1152 (m), 1103 (w), 1028 (w), 947 (m), 834 (w), 761 (s),713 (m), 656 (s).
  • 37
  • [ 69506-86-1 ]
  • [ 1086-00-6 ]
  • Py-diIM-Py [ No CAS ]
YieldReaction ConditionsOperation in experiment
45% In toluene for 24h; Reflux;
45% In toluene for 24h; Reflux; Inert atmosphere;
  • 38
  • [ 69506-86-1 ]
  • cadmium(II) nitrate tetrhydrate [ No CAS ]
  • [Cd(1,1'-(1,4-butanediyl)bis(imidazole))3]·(NO3)2·(H2O)2}n [ No CAS ]
YieldReaction ConditionsOperation in experiment
60% With sodium hydroxide; In water; at 140℃; for 72h;High pressure; For the synthesis of compound 1, a mixture of Cd(NO3)2·4H2O (0.118 g, 0.5 mmol), bbi (0.095 g, 0.5 mmol) and NaOH (0.01 g, 0.25 mmol) was dissolved in 10 mL of distilled water. Consequently, the resulting solution was transferred and sealed in a 25 mL Teflon-lined stainless steel vessel, which was heated at 140 C for 72 h. The solution was then cooled to room temperature at a rate of 5 C· h-1, to yield a very fine yellow crystalline product of 1 in 60%yield.
  • 39
  • [ 69506-86-1 ]
  • [ 499-49-0 ]
  • [ 7732-18-5 ]
  • [ 5743-04-4 ]
  • [cadmium(II)(1,4-bis(imidazole)butane)(5-methylisophthalate)(H2O)]*H2O}2 [ No CAS ]
YieldReaction ConditionsOperation in experiment
45% With potassium hydroxide; In water; at 139.84℃; for 72h;Autoclave; The reaction condition is similar to those described in 1 except that 1,2-bie was replaced by 1,4-bib (19.0mg, 0.1mmol). Colorless block crystals of 3 were obtained. Yield: 23.3mg, 45percent (Based on Cd). Anal. Calc. for C38H48Cd2N8O12: C, 44.16; H, 4.68; N, 12.84. Found: C, 44.23; H, 4.78; N, 12.77percent. IR (cm?1): 3446 m, 3128 m, 2591 m, 1548 s, 1439 s, 1369 s, 1111 s, 774 s, 730 s, 657 s.
  • 40
  • [ 69506-86-1 ]
  • manganese(II) chloride tetrahydrate [ No CAS ]
  • [ 3807-81-6 ]
  • [MnII3MnIII(nbta)3(bimb)1.5*H2O]*2H2O [ No CAS ]
  • 41
  • zinc(II) nitrate hexahydrate [ No CAS ]
  • [ 69506-86-1 ]
  • [ 19806-17-8 ]
  • [ 7732-18-5 ]
  • [Zn(1,4-di(1H-imidazol-1-yl)butane)(m-benzenediacetate)·3H2O]n [ No CAS ]
  • 42
  • [ 69506-86-1 ]
  • cobalt(II) chloride hexahydrate [ No CAS ]
  • [ 99-94-5 ]
  • Co(4-methylbenzoate)<SUB>2</SUB>(1,4-bis(imidazol-1-yl)butane)<SUB>0.5</SUB> [ No CAS ]
YieldReaction ConditionsOperation in experiment
64% With sodium hydroxide; In water; at 160℃; for 72h;pH 6;High pressure; A mixture of CoCl2·6H2O (0.24 g, 1.0 mmol), Hmb (0.27 g,2.0 mmol), bimb (0.19 g, 1.0 mmol) and water (8 mL) was placed in a 25-ml Teflon-lined stainless steel vessel. The pH value was then adjusted to 6.0 with 1 M NaOH solution and the mixture was heated at 160 C for 3 days, and then the reaction system was cooled to room temperature. Purple crystals were obtained in yield 64% (based on Co).
  • 43
  • [ 69506-86-1 ]
  • [ 6018-89-9 ]
  • [ 99-94-5 ]
  • Ni(4-methylbenzoate)<SUB>2</SUB>(1,4-bis(imidazol-1-yl)butane)<SUB>0.5</SUB> [ No CAS ]
YieldReaction ConditionsOperation in experiment
52% With sodium hydroxide; In water; at 160℃; for 72h;pH 6;High pressure; General procedure: A mixture of CoCl2·6H2O (0.24 g, 1.0 mmol), Hmb (0.27 g,2.0 mmol), bimb (0.19 g, 1.0 mmol) and water (8 mL) was placed in a 25-ml Teflon-lined stainless steel vessel. The pH value was then adjusted to 6.0 with 1 M NaOH solution and the mixture was heated at 160 C for 3 days, and then the reaction system was cooled to room temperature. Purple crystals were obtained in yield 64% (based on Co).
  • 44
  • copper(II) choride dihydrate [ No CAS ]
  • [ 69506-86-1 ]
  • sodium tungstate dihydrate [ No CAS ]
  • Na(1+)*2H2O*O3Si(2-) [ No CAS ]
  • 4C10H14N4*4Cu(1+)*H2O*O40SiW12(4-) [ No CAS ]
YieldReaction ConditionsOperation in experiment
79% A mixture of [Bmim]Br (2 g, 4.6 mM), Na2WO4·2H2O (0.6 g, 1.8 mM), CuCl2·2H2O(0.18 g, 1 mM), Na2SiO3·2H2O (0.1 g), and Bbi (0.06 g, 0.3 mM) was stirred for about halfan hour at room temperature. The mixture was then transferred to a Teflon-lined autoclave (23 mL) and kept at 180 C for 5 days. After the autoclave was slowly cooled to roomtemperature at 10 C h1, it was maintained for one day without opening, and then, blackcrystals of 1 were filtered off, washed with acetone, and dried in a desiccator at roomtemperature (yield 79% based on W).
  • 45
  • [ 69506-86-1 ]
  • uranyl nirate hexahydrate [ No CAS ]
  • [ 2809-21-4 ]
  • [ 7732-18-5 ]
  • O2U(2+)*H2O*0.5C10H14N4*C2H5O7P2(3-)*H(1+) [ No CAS ]
YieldReaction ConditionsOperation in experiment
41% at 160℃; for 48h;High pressure; (Hbpi)[(UO2)2(H2O)(PO3C6H5)2(HPO3C6H5)] (1) was synthesized by hydrothermal reaction of Zn(UO2)(OAc)4·7H2O (40mg, 0.04mmol), phenylphosphonic acid (20mg, 0.13mmol), bpi (20mg, 0.09mmol), oxalic acid (20mg, 0.16mmol) and deionized water (1.0mL) in a 20mL Teflon-lined stainless steel autoclave at 160C for 3days, then it was cooled to room temperature at a rate of 0.4C/min. Yellow rod-like crystals were isolated, yielding 11mg (45% based on uranium). Anal. Calcd (wt %) for U2P3C33H29N2O14: C, 31.77; H, 2.33; N, 2.25. Found: C, 32.54; H, 2.78; N, 2.15. (H2dib)0.5[UO2(H2O)(Hhedp)] (2) was obtained by reaction of mixture of (UO2)(NO3)2·6H2O (50mg, 0.1mmol), <strong>[2809-21-4]1-<strong>[2809-21-4]hydroxyethylidenediphosphonic acid</strong></strong> (118mg, 0.3mmol), 1,4-di(1H-imidazol-1-yl)butane (20mg, 0.1mmol) and deionized water (3.0mL) heated at 160C for 2days and then cooled to room temperature. Yellow rod-like crystals were isolated, yielding 24mg (41% based on uranium). Anal. Calcd (wt %) for UP2C7H15N2O10: C, 14.31; H, 2.55; N, 4.77. Found: C, 14.45; H, 2.78; N, 4.69.
  • 46
  • [ 69506-86-1 ]
  • [ 51839-16-8 ]
  • [ 20667-12-3 ]
  • [Ag2(5-iodoisophthalic acid)(1,1′-(1,4-butanediyl)bis(imidazole))0.5]n [ No CAS ]
  • 47
  • iron(II) perchlorate hexahydrate [ No CAS ]
  • [ 69506-86-1 ]
  • [Fe(1,4-bis(1H-imidazol-1-yl)butane)3](ClO4)2}n [ No CAS ]
YieldReaction ConditionsOperation in experiment
63% In ethanol; water; at 20℃; A mixture of EtOH and water (1:1, 5 mL) was gently layered onthe top of an aqueous solution (5 mL) of Fe(ClO4)2*6H2O (0.036 g,0.10 mmol) in a test tube. A solution of bib (0.057 g, 0.30 mmol) in EtOH (5 mL) was added carefully to the colorless solution as athird layer. Colorless crystals suitable for X-ray crystallographywere obtained after a few days. They were collected and washedwith a small amount of water and dried in air. Yield: 0.052 g(63% based on Fe). Anal. Calc. for C30H42Cl2FeN12O8: C, 43.65; H,5.13; N, 20.36. Found: C, 43.53; H, 5.09; N, 20.12%. Selected IR (KBr, cm-1): 3122 (m), 2948 (m), 2864 (w), 1634 (m), 1518 (s),1460 (s), 1441 (m), 1402 (w), 1370 (s),1280 (m), 1235 (s), 1093(s), 939 (s), 836 (s), 765 (s), 739 (m), 720 (w), 668 (s), 621 (s).
  • 48
  • ammonium hexafluorophosphate [ No CAS ]
  • [ 69506-86-1 ]
  • ferrous ammonium sulphate hexahydrate [ No CAS ]
  • [Fe(1,4-bis(imidazolyl)butane)3](PF6)2}n [ No CAS ]
YieldReaction ConditionsOperation in experiment
78% In ethanol; water; at 20℃; A mixture of EtOH and water (1:1, 5 mL) was gently layered onthe top of an aqueous solution (5 mL) of (NH4)2SO4FeSO4*6H2O(0.392 g, 0.10 mmol) and NH4PF6 (0.326 g, 0.20 mmol) in a testtube. A solution of bib (0.095 g, 0.50 mmol) in EtOH (5 mL) was added carefully to the colorless solution as a third layer. Colorless crystals suitable for X-ray crystallography were obtained after a few days. They were collected and washed with small amounts of water and dried in air. Yield: 0.072 g (78% based on Fe). Anal.Calc. for C30H42F11FeN12P2: C, 39.31; H, 4.62; N, 18.34. Found: C,39.34; H, 4.65; N, 18.36%. Selected IR (KBr, cm-1): 3141 (m),2955 (m), 2876 (w), 1613 (w), 1525 (s), 1515 (m), 1457 (m),1446 (m), 1404 (s), 1364 (s), 1292 (m), 1271 (s), 1239 (s), 1225(s), 1109 (s), 1084 (s), 1028 (m), 936 (s), 839 (s), 756 (s), 748 (s),722 (m), 672 (s), 666 (s), 631 (s), 624 (m), 557 (s).
  • 49
  • [ 7681-65-4 ]
  • [ 69506-86-1 ]
  • [Cu43-I)4(1,4-bis(imidazol-1-yl)butane)2][Cu2(μ-I)2(1,4-bis(imidazol-1-yl)butane)]n [ No CAS ]
YieldReaction ConditionsOperation in experiment
23% With iodobenzene; In acetonitrile; at 170℃; for 70h;High pressure; Sealed tube; General procedure: To a Pyrex glass tube (15 cm in length, 7 mm in inner diameter) was added CuI (19 mg, 0.1 mmol), bimb (19 mg, 0.1 mmol), iodobenzene (150 mg, 0.74 mmol) and MeCN (0.5 mL). The tube was sealed and heated in an oven at 150 C for 70 h and then cooled to room temperature at a rate of 5 C/100 min to form brown blocks of 1, which were collected by filtration, washed with MeCN, and dried in air.
  • 50
  • [ 69506-86-1 ]
  • [ 7787-70-4 ]
  • [Cu2Br(1,4-bis(imidazol-1-yl)butane)2]Br}n [ No CAS ]
YieldReaction ConditionsOperation in experiment
15% With bromobenzene; In acetonitrile; at 170℃; for 70h;High pressure; Sealed tube; To a Pyrex glass tube (15 cm in length, 7 mm in inner diameter) was added CuI (19 mg, 0.1 mmol), bimb (19 mg, 0.1 mmol), iodobenzene (150 mg, 0.74 mmol) and MeCN (0.5 mL). The tube was sealed and heated in an oven at 150 C for 70 h and then cooled to room temperature at a rate of 5 C/100 min to form brown blocks of 1, which were collected by filtration, washed with MeCN, and dried in air.
  • 51
  • nickel(II) nitrate hexahydrate [ No CAS ]
  • [ 69506-86-1 ]
  • [ 77865-43-1 ]
  • [ 7732-18-5 ]
  • [ 1585996-86-6 ]
YieldReaction ConditionsOperation in experiment
67% at 160℃; for 72h; High pressure;
  • 52
  • [ 69506-86-1 ]
  • [ 102-39-6 ]
  • [ 7732-18-5 ]
  • [ 5743-04-4 ]
  • [ 1578265-25-4 ]
YieldReaction ConditionsOperation in experiment
57% With sodium hydroxide; at 140℃; for 120h;Autoclave; General procedure: A mixture of Cd(CH3COO)2·2H2O (26.7mg, 0.1mmol), o-H2PDOA (22.6mg, 0.1mmol), bix (23.8mg, 0.1mmol) and NaOH (8.0mg, 0.2mmol) in H2O (8mL) was stirred for 30min. The reaction mixture was placed in a 23mL Teflon-lined stainless steel autoclave and was sealed and heated at 140C for 120h. The autoclave was allowed to cool to room temperature for 48h. Pale yellow crystals of compound 2 were obtained (35.0mg). Yield: 55.7% (based on Cd).
  • 53
  • [ 69506-86-1 ]
  • [ 102-39-6 ]
  • [ 7732-18-5 ]
  • [ 5970-45-6 ]
  • [Zn(m-phenylenedioxydiacetate)(1,4-bis(1H-imidazol-1-yl)-butane)]∘2H2O}n [ No CAS ]
YieldReaction ConditionsOperation in experiment
42% With sodium hydroxide; In water; at 140℃; for 120h;Autoclave; General procedure: A mixture of Cd(CH3COO)2·2H2O (26.7mg, 0.1mmol), o-H2PDOA (22.6mg, 0.1mmol), bix (23.8mg, 0.1mmol) and NaOH (8.0mg, 0.2mmol) in H2O (8mL) was stirred for 30min. The reaction mixture was placed in a 23mL Teflon-lined stainless steel autoclave and was sealed and heated at 140C for 120h. The autoclave was allowed to cool to room temperature for 48h. Pale yellow crystals of compound 2 were obtained (35.0mg). Yield: 55.7% (based on Cd).
  • 54
  • zinc perchlorate [ No CAS ]
  • [ 69506-86-1 ]
  • [ 60-29-7 ]
  • Zn(2+)*2C10H14N4*2ClO4(1-)*0.5C4H10O*0.25H2O [ No CAS ]
YieldReaction ConditionsOperation in experiment
51% In N,N-dimethyl-formamide; at 20℃; for 2h; The bib (0.085 g, 0.45 mmol) was added to a solution of Zn(ClO4)2·6H2O (0.083 g, 0.22 mmol) in DMF (15 mL) and the reaction mixture was stirred at room temperature for 2 h and then filtered. Colorless needle-shaped single crystals of 3 were obtained by slow evaporation of the solvent at room temperature in a Petri dish after 2-3 days. The crystals were washed with EtOH and diethyl ether and dried in vacuum. (0.07 g, 51% yield based on Zn). Anal. Calc. for C22H33.5Cl2N8O8.8Zn: C, 38.5; H, 4.9; N, 16.3. Found: C, 38.4; H, 4.6; N, 16.5%. FT-IR (cm-1): 623(s; ClO4), 658(s), 766(m), 842(m), 956(s), 1095(vs; ClO4), 1245(s), 1295(w), 1360(w), 1385(w), 1454(m), 1526(s), 1538(s), 1675(s), 2959(w), 3054(w), 3130(s).
  • 55
  • cobalt(II) nitrate hexahydrate [ No CAS ]
  • [ 69506-86-1 ]
  • [ 110-17-8 ]
  • [Co(fumaric acid(-2H))(1,4-bis(imidazolyl)butane)(H2O)2]n [ No CAS ]
YieldReaction ConditionsOperation in experiment
34% With sodium carbonate; In water; at 160℃; for 60h;High pressure; Synthesis of 2 was similar to that of 1, but with bib (0.080 g,0.2 mmol) in place of bix. Red crystals of 2 were obtained in 34% yield based on Co(NO3)2·6H2O. Elmental analyses forC14H20CoN4O6 (399.27): C, 42.08; H, 5.01; N, 14.03%. Found:C, 42.07; H, 5.02; N, 14.05%.
  • 56
  • [ 69506-86-1 ]
  • manganese(II) chloride tetrahydrate [ No CAS ]
  • [ 554-95-0 ]
  • [ 7732-18-5 ]
  • Mn<SUB>3</SUB>(1,4-bis(imidazol-1-yl)butane)<SUB>3</SUB>(H<SUB>2</SUB>O)<SUB>4</SUB>(1,3,5-benzenetricarboxylate)<SUB>2</SUB> [ No CAS ]
YieldReaction ConditionsOperation in experiment
46% With sodium hydroxide; at 160℃; for 72h;pH 6; A mixture of MnCl2*4H2O (0.2 g, 1.0 mmol), H3btc (0.21 g,1.0 mmol), bimb (0.19 g, 1.0 mmol) and water (8 mL) was placed in a 25-mL Teflon-lined stainless steel vessel. The pH value was then adjusted to 6.0 with 1 M NaOH solution and the mixture was heated at 160C for 3 days, and then the reaction system was cooled to room temperature. Yellow crystals were obtained in yield 46% (based on Mn). Anal. Calc. for 4: C, 47.18; H, 4.62; N,13.76. Found: C, 47.11; H, 4.69; N, 13.80%. Selected IR (KBr): m(cm-1) = 3480(s), 3120(m), 2935(m), 2865(m), 1611(s), 1556(m),1425(m), 1404(m), 1090(m), 847(m), 658(m).
  • 57
  • [ 69506-86-1 ]
  • manganese(II) chloride tetrahydrate [ No CAS ]
  • [ 99-94-5 ]
  • Mn(1,4-bis(imidazol-1-yl)butane)<SUB>0.5</SUB>(4-methylbenzoate)<SUB>2</SUB> [ No CAS ]
YieldReaction ConditionsOperation in experiment
61% With sodium hydroxide; In water; at 160℃; for 72h;pH 6; A mixture of MnCl2*4H2O (0.2 g, 1.0 mmol), Hmb (0.27 g,2.0 mmol), bimb (0.19 g, 1.0 mmol) and water (8 mL) was placed in a 25-mL Teflon-lined stainless steel vessel. The pH value was then adjusted to 6.0 with 1 M NaOH solution and the mixture was heated at 160C for 3 days, and then the reaction system was cooled to room temperature. Yellow crystals were obtained in yield 61% (based on Mn). Anal. Calc. for 1: C, 60.00; H, 5.04; N,6.66. Found: C, 59.95; H, 5.10; N, 6.64%. Selected IR (KBr): m(cm-1) = 3060(m), 2944(m), 2836(m), 1606(s), 1547(s), 1465(m),1405(s), 1306(s), 1246(s), 1177(s), 1103(s), 851(s), 768(m),667(m).
  • 58
  • [ 69506-86-1 ]
  • manganese(II) chloride tetrahydrate [ No CAS ]
  • [ 100-09-4 ]
  • Mn(1,4-bis(imidazol-1-yl)butane)<SUB>0.5</SUB>(4-methoxylbenzoate)<SUB>2</SUB> [ No CAS ]
YieldReaction ConditionsOperation in experiment
54% With sodium hydroxide; In water; at 160℃; for 72h;pH 6; A mixture of MnCl2*4H2O (0.2 g, 1.0 mmol), Hmob (0.28 g,2.0 mmol), bimb (0.19 g, 1.0 mmol) and water (8 mL) was placed in a 25-mL Teflon-lined stainless steel vessel. The pH value was then adjusted to 6.0 with 1 M NaOH solution and the mixture was heated at 160C for 3 days, and then the reaction system was cooled to room temperature. Colorless crystals were obtained in yield 54% (based on Mn). Anal. Calc. for 2: C, 55.76; H, 4.68; N,6.19. Found: C, 55.80; H, 4.63; N, 6.13%. Selected IR (KBr): m(cm-1) = 3058(m), 2946(m), 2833(m), 1605(s), 1547(s), 1465(m),1405(s), 1306(s), 1246(s), 1177(s), 1103(s), 853(s), 768(m),668(m).
  • 59
  • [ 69506-86-1 ]
  • [ 6153-56-6 ]
  • [ 5970-45-6 ]
  • [Zn(C2O4)(1,4-bis(imidazol-1-yl)-butane)]n hydrate [ No CAS ]
YieldReaction ConditionsOperation in experiment
43% In water; at 175℃; for 120h;Autoclave; The title compound was prepared from a mixture of Zn(OAc)2·2H2O (0.044 g, 0.2 mmol), H2C2O4·2H2O (0.050 g,0.4 mmol), bimb (0.038 g, 0.2 mmol), and H2O (18 mL) in a 30 mL Teflon-lined autoclave under autogenous pressure at 175C for five days. After cooling to room temperature, pale yellow block crystals were collected by filtration and washed with distilled water in 43% yield (based on Zn).
  • 60
  • [ 4282-29-5 ]
  • [ 69506-86-1 ]
  • [ 5743-04-4 ]
  • [ 1603817-93-1 ]
  • 61
  • [ 94-75-7 ]
  • [ 69506-86-1 ]
  • [ 5970-45-6 ]
  • 2C8H5Cl2O3(1-)*Zn(2+)*2C10H14N4 [ No CAS ]
YieldReaction ConditionsOperation in experiment
60% With sodium hydroxide; In water; at 140℃; for 72h;pH 6.5;Autoclave; The mixture of Zn(CH3COO)2·2H2O (0.055 g, 0.25 mmol),2,4-DH (0.110 g, 0.5 mmol), and bbi (0.048 g, 0.25 mmol) was dissolved in 10 mL of distilled water. The pH was adjusted to 6.5 by addition of 1 mol·L-1 NaOH solution. Consequently,the resulting mixture was transferred to a 25 mL Teflon-lined stainless steel vessel, which was sealed and heated at 140C for 72 h, and then the reaction system was cooled to room temperature. Pale yellow crystals of 1 were collected by filtration and washed with water and ethanol several times with a yieldof 60%. Anal. Calcd. for C26H24Cl4N4O6Zn: C, 44.85; H, 3.45;N, 8.05. Found: C, 44.90; H, 3.43; N, 8.01.
  • 62
  • [ 69506-86-1 ]
  • [ 652-36-8 ]
  • 0.5C10H14N4*C8H2F4O4 [ No CAS ]
  • 63
  • copper(II) nitrate trihydrate [ No CAS ]
  • [ 69506-86-1 ]
  • [ 51839-16-8 ]
  • [Cu(5-iodo-isophthalate)(1,1′-(1,4-butanediyl)bis(imidazole))]n [ No CAS ]
  • 64
  • copper(II) nitrate trihydrate [ No CAS ]
  • [ 69506-86-1 ]
  • [ 51839-16-8 ]
  • [Cu2(5-iodo-isophthalate)2(1,1′-(1,4-butanediyl)bis(imidazole))·0,5(H2O)]n [ No CAS ]
  • 65
  • zinc(II) nitrate hexahydrate [ No CAS ]
  • [ 69506-86-1 ]
  • [ 4371-28-2 ]
  • [Zn2(biphenyl-3,3',5,5'-tetracarboxylic acid)(1,1'-(1,4-butanediyl)bis(imidazole))2]*H2O [ No CAS ]
  • 66
  • copper(II) choride dihydrate [ No CAS ]
  • [ 69506-86-1 ]
  • [ 554-95-0 ]
  • [Cu3(1,4-bis(imidazol-1-yl)butane)3(1,3,5-benzenetricarboxylate)2] [ No CAS ]
YieldReaction ConditionsOperation in experiment
48% With sodium hydroxide; In water; at 160℃; for 72h;pH 6;Autoclave; A mixture of CuCl2·2H2O (0.17g, 1.0mmol), H3BTC (0.21g, 1.0mmol) and bimb (0.19g, 1.0mmol) was dissolved in 8mL of distilled water. The pH was adjusted to 6.0 by addition of 1M NaOH solution. Consequently, the resulting mixture was transferred and sealed in a 25mL Teflon-lined stainless steel vessel, which was heated at 160C for 3days, and then the reaction system was cooled to room temperature. Blue crystals were obtained. Yield: 48% (based on Cu). Anal. Calc. for 1: C, 54.98; H, 4.61; N, 16.03. Found: C, 54.92; H, 4.69; N, 16.09%. Selected IR (KBr) ν (cm-1): 3135(m), 2961(m), 2870(m), 1613(s), 1564(m), 1438(m), 1404(m), 1089(m), 831(m), 758(m), 656(m).
  • 67
  • [ 69506-86-1 ]
  • cobalt(II) chloride hexahydrate [ No CAS ]
  • [ 110-15-6 ]
  • [ 7732-18-5 ]
  • [Co(H2O)2(1,4-bis(imidazol-1-yl)butane)(succinate)] [ No CAS ]
YieldReaction ConditionsOperation in experiment
62% With sodium hydroxide; at 150℃; for 48h;pH 6;Autoclave; A mixture of CoCl2·6H2O (0.24g, 1.0mmol), bimb (0.19g, 1.0mmol) and H2SUC (0.12g, 1.0mmol) was dissolved in 8mL of distilled water. The pH value was then adjusted to 6.0 with 1M NaOH. Consequently, the resulting solution was transferred and sealed in a 25mL Teflon-lined stainless steel vessel, which was heated at 150C for 2days. After the reactor was slowly cooled to room temperature, purple crystals formed, which were filtered off and dried in air. Yield: 62% (Based on Co). Anal. Calc. for 2: C, 41.90; H, 5.53; N, 13.96. Found: C, 41.93; H, 5.61; N, 13.91%. Selected IR (KBr) ν (cm-1): 3448(s), 3028(m), 2963(m), 2830(m), 1582(s), 1408(m), 1080(m), 835(m), 765(m), 675(m).
  • 68
  • [ 69506-86-1 ]
  • cobalt(II) chloride hexahydrate [ No CAS ]
  • [ 100-21-0 ]
  • [Co(1,4-bis(imidazol-1-yl)butane)0.5(1,4-benzenedicarboxylate)] [ No CAS ]
YieldReaction ConditionsOperation in experiment
49% With sodium hydroxide; In water; at 150℃; for 48h;pH 6;Autoclave; A mixture of CoCl2·6H2O (0.24g, 1.0mmol), bimb (0.19g, 1.0mmol) and H2BDC (0.17g, 1.0mmol) was dissolved in 8mL of distilled water. The pH value was then adjusted to 6.0 with 1M NaOH. Consequently, the resulting solution was transferred and sealed in a 25mL Teflon-lined stainless steel vessel, which was heated at 150C for 2days. After the reactor was slowly cooled to room temperature, the dark purple single crystals of 5 were obtained. Yield: 49% (Based on Co). Anal. Calc. for 5: C, 49.07; H, 3.84; N, 8.80. Found: C, 48.89; H, 3.80; N, 9.02%. Selected IR (KBr) ν (cm-1): 3040(s), 2915(m), 1589(s), 1560(m), 1467(m), 1405(m), 1085(m), 837(m), 656(m).
  • 69
  • [ 69506-86-1 ]
  • [ 110-15-6 ]
  • [ 7732-18-5 ]
  • [ 6018-89-9 ]
  • [Ni(H2O)2(1,4-bis(imidazol-1-yl)butane)(succinate)] [ No CAS ]
YieldReaction ConditionsOperation in experiment
61% With sodium hydroxide; at 150℃; for 48h;pH 6;Autoclave; General procedure: A mixture of CoCl2·6H2O (0.24g, 1.0mmol), bimb (0.19g, 1.0mmol) and H2SUC (0.12g, 1.0mmol) was dissolved in 8mL of distilled water. The pH value was then adjusted to 6.0 with 1M NaOH. Consequently, the resulting solution was transferred and sealed in a 25mL Teflon-lined stainless steel vessel, which was heated at 150C for 2days. After the reactor was slowly cooled to room temperature, purple crystals formed, which were filtered off and dried in air.
  • 70
  • [ 69506-86-1 ]
  • uranyl nirate hexahydrate [ No CAS ]
  • [ 7717-76-2 ]
  • [ 7732-18-5 ]
  • (H2(1,1′-(1,4-butanediyl)bis(imidazole)))(UO2)(4,4′-oxidiphthalic acid(-4H))·3H2O [ No CAS ]
  • 71
  • [ 69506-86-1 ]
  • uranyl nirate hexahydrate [ No CAS ]
  • [ 7717-76-2 ]
  • [ 7732-18-5 ]
  • (H2(1,1′-(1,4-butanediyl)bis(imidazole)))(U2O5)*(4,4′-oxidiphthalic acid(-4H))*2H2O [ No CAS ]
  • 72
  • [ 69506-86-1 ]
  • [ 7717-76-2 ]
  • [ 7732-18-5 ]
  • uranyl(VI) acetate dihydrate [ No CAS ]
  • (H2(1,1′-(1,4-butanediyl)bis(imidazole)))(UO2)(4,4′-oxidiphthalic acid(-4H))·3H2O [ No CAS ]
  • 73
  • [ 69506-86-1 ]
  • [ 7717-76-2 ]
  • [ 7732-18-5 ]
  • uranyl(VI) acetate dihydrate [ No CAS ]
  • (H2(1,1′-(1,4-butanediyl)bis(imidazole)))(U2O5)*(4,4′-oxidiphthalic acid(-4H))*2H2O [ No CAS ]
  • 74
  • [ 69506-86-1 ]
  • [ 14657-64-8 ]
  • [ 5970-45-6 ]
  • [Zn(1,4-bis(1H-imidazol-1-yl)butane)0.5(2-carboxyethyl(phenyl)phosphinate)]n [ No CAS ]
  • 75
  • [ 69506-86-1 ]
  • manganese(II) chloride tetrahydrate [ No CAS ]
  • [ 19094-48-5 ]
  • [(manganese(II))3(3,5-diiodobenzoic acid-1H)6(1,1′-(1,4-butanediyl)bis(imidazole))] [ No CAS ]
  • 76
  • [ 69506-86-1 ]
  • [ 14657-64-8 ]
  • uranyl(VI) acetate dihydrate [ No CAS ]
  • UO<SUB>2</SUB>((2-carboxyethyl)(phenyl)phosphinate)(1,1'-(1,4-butanediyl)bis(imidazole))<SUB>0.5</SUB> [ No CAS ]
  • 77
  • zinc(II) nitrate hexahydrate [ No CAS ]
  • [ 69506-86-1 ]
  • [ 130-85-8 ]
  • Zn(2+)*C10H14N4*C23H14O6(2-) [ No CAS ]
YieldReaction ConditionsOperation in experiment
35% In water; N,N-dimethyl-formamide; at 120℃; for 60h;Autoclave; A mixture of Zn(NO3)2.6H2O (0.030 g, 0.10 mmol), H2pam (0.030 g,0.10 mmol), bib (0.019 g, 0.1 mmol), DMF (2 mL), andH2O (2 mL) was placed in a Parr Teflon-lined stainless steelvessel (23 mL). Then the vessel was sealed and heated to120C, and hold for 60 h. Then the reactant mixture wascooled to room temperature at a rate of 0.5C/min, leadingto the formation of crystal 1in 35percent yield based on Zn(II).Anal. Calcd. for C33H25N4O6Zn (637.95): C, 62.07; N, 8.78;H, 3.76percent. Found: C, 62.08; N, 8.76; H, 3.79percent.
  • 78
  • [ 69506-86-1 ]
  • [ 74785-02-7 ]
  • C26H32N4O2(2+)*2Br(1-) [ No CAS ]
  • 79
  • [ 69506-86-1 ]
  • [ 46331-50-4 ]
  • [ 5970-45-6 ]
  • [Zn(5-methoxyisophthalate)(1,4-bis(imidazol-1-yl)butane)0.5]n [ No CAS ]
YieldReaction ConditionsOperation in experiment
45% With sodium hydroxide; In water; at 160℃; for 72.0h;Autoclave; A mixture of L (9.8 mg, 0.05 mmol), bimb (9.5mg,0.05 mmol), Zn(OAc)22H2O (21.9 mg, 0.10 mmol),NaOH (4.0 mg, 0.10 mmol), and distilled water (8 mL)was placed in a Teflon-lined stainless steel vessel, heated to 160C for three days, and then cooled to room temperature over 2 days. Colourless block crystals of 1 were obtained. Yield: 45% (based on Zn). Anal. Calcd. (%) for C14H13N2O5Zn: C 47.41, H 3.69, N 7.89; Found: C 47.02,H 3.41, N 7.44. IR (KBr pellet, cm1): 3140 (m), 2939(m), 2359 (m), 1624 (s), 1540 (s), 1359 (s), 1118 (s), 1053(s), 855 (m), 775 (m), 750 (m), 728 (m).
  • 80
  • [ 69506-86-1 ]
  • [ 81-04-9 ]
  • 2C10H8O6S2*C10H14N4*2H2O [ No CAS ]
YieldReaction ConditionsOperation in experiment
75.79% With water; In methanol; ethanol; Bis(N-imidazolyl)butane (0.0190 g, 0.1 mmol) was dissolved in 2mL ethanol. To this solution was added 1,5-naphthalenedisulfonicacid tetrahydrate (0.0360 g, 0.1 mmol) in 5 mL methanol. Colorless prisms were afforded after several days of slow evaporation of the solvent, yield: 0.0390 g, 75.79%. mp 209e211 C. Elemental analysis:Calc. for C20H26N4O8S2 (514.57): C, 46.64; H, 5.05; N, 10.88; S,12.44. Found: C, 46.58; H, 5.01; N, 10.82; S, 12.39. Infrared spectrum (KBr disc, cm1): 3696s(n(H2O), broad), 3454m(nas(NH)),3364w(ns(NH)), 3174m, 2991m, 2935m, 2845w, 1621m, 1537m,1481m, 1450m, 1355m, 1267m, 1221m, 1191m, 1156m, 1107m,1039m, 975m, 897m, 834m, 787m, 742m, 705m, 656m, 608m.
  • 81
  • [ 69506-86-1 ]
  • cadmium(II) acetate trihydrate [ No CAS ]
  • [ 605-70-9 ]
  • [ 7732-18-5 ]
  • C12H6O4(2-)*Cd(2+)*0.5H2O*C10H14N4 [ No CAS ]
YieldReaction ConditionsOperation in experiment
With sodium hydroxide; at 130℃; for 72h;pH 8;Autoclave; High pressure; Synthesis of 1: A mixture of Cd(CH3COO)2·3H2O (46.1 mg, 0.2 mmol), H2NDC (43 mg, 0.2 mmol) andbiim-4 (38 mg, 0.2 mmol) was dissolved in 10 mL distilled water. The solution pH was adjusted to 8.0with 0.5 M NaOH solution. The resulting mixture was sealed in a 25 mL Teflon-lined stainless steel vesseland heated at 130 C for 3 days in an oven and then slowly cooled to room temperature. Faint yellowblock-shaped crystals were obtained in 51% yield (based on Cd). Elemental Anal. (%): Calcd for [Cd(NDC)(biim-4)]·0.5H2O: C, 50.25; H, 4.03; N, 10.65. Found: C, 50.71; H, 4.53; N, 10.17. IR(v/cm-1): vs(C-H)imidazole,3122(m); vs(COO), 1562(s); vs(C-C)skeletal, 1461(s); vs(C-N)skeletal, 1412(s); vs(COO), 1363(s).
  • 82
  • [ 69506-86-1 ]
  • [ 16712-64-4 ]
  • 2C11H8O3*C10H14N4 [ No CAS ]
YieldReaction ConditionsOperation in experiment
83% In ethanol; water; at 20℃; for 144h; 6-hydroxy-2-naphthoicacid (0.0376 g, 0.20 mmol) and L1 (0.0380 g, 0.20 mmol) weredissolved in a beaker containing a 1:1 ethanol/distilled water solventmixture (10 mL), the mixturewas stirred for 10e15 min until ahomogeneous solution was obtained. Then the resulting solutionwas allowed to slowly evaporate at room temperature, upon whichcolorless, irregular, bulk crystals of 1 were obtained after six days.Single crystals suitable for X-ray diffraction were separated fromthe mother liquor by filtration, and dried under vacuum. Yield: 83%.Anal. calcd for C16H15N2O3: C, 67.84; H, 5.30; N, 9.89%. Found: C,68.25; H, 5.77; N, 9.13%. Infrared spectrum (KBr disc, cm1):3430 m, 3132 m, 3057 m, 2865 m, 1941w, 1622 m, 1552 m, 1475 m,1433 m, 1391 m, 1366 m, 1275 m, 1236 m, 1215s, 1132 m, 1106 m,1044w, 1003w, 881 m, 773 m, 725 m, 641 m.
  • 83
  • [ 69506-86-1 ]
  • cobalt(II) chloride hexahydrate [ No CAS ]
  • [ 147566-76-5 ]
  • Co<SUB>2</SUB>(5,5'-(1,3-phenylenebis(methyleneoxy)diisophthalate))(1,4-bis(imidazol-1-yl)butane) [ No CAS ]
YieldReaction ConditionsOperation in experiment
86% A mixture of CoCl2·6H2O (0.2 mmol), H4L (0.1 mmol), bim (0.1 mmol), NaOH solution (0.2 mL, 2 M) and distilled water (7 mL) was stirred for about 15 min in air, then transferred and sealed in a 17 mL Teflon-lined autoclave, which was heated at 170 C for 72 h. After slow cooling to the room temperature, purple block crystals of 2 were obtained (yield: 86% based on H4L). Elemental analysis (%) Calc. for C17H14CoN2O5: C, 53.00; H, 3.66; Co, 15.30; N, 7.27. Found: C, 53.22; H, 3.48; Co, 15.51; N, 7.09%. IR (KBr pellet): 3443(m), 3129(w), 3114(w), 3079(w), 3056(w), 2948(w), 2918(w), 2863(w), 1610(s), 1572(s), 1524(m), 1492(w), 1451(m), 1410(m), 1373(s), 1318(m), 1264(m), 1230(w), 1181(w), 1165(w), 1127(w), 1111(m), 1090(w), 1036(w), 967(w), 944(w), 908(w), 879(w), 836(w), 815(m), 780(m), 744(m), 724(m), 710(m), 678(m), 659(m), 616(w), 513(w), 488(w), 451(w), 436(w).
  • 84
  • nickel(II) nitrate hexahydrate [ No CAS ]
  • [ 69506-86-1 ]
  • [ 51839-16-8 ]
  • [Ni(5-iipa)(1,1'-(1,4-butanediyl)bis(imidazole))]n [ No CAS ]
YieldReaction ConditionsOperation in experiment
80% With potassium hydroxide; In water; at 120℃; for 72h;High pressure; Autoclave; Compound1was synthesized hydrothermally in a Teflonlined stainless steel container by heating a mixture of <strong>[51839-16-8]5-iodoisophthalic acid</strong> (0.0146 g, 0.05 mmol), 1,10-(1,4-butanediyl)bis(imidazole) (bbi) (0.0095 g, 0.05 mmol), Ni(NO3)2¢6H2O(0.0145 g, 0.05 mmol), and KOH (0.0056 g, 0.1 mmol) in7 mL of distilled water at 120C for three days, and thencooled to room temperature. Green crystals of 1 wereobtained in 80% yield based on nickel. Anal. Calcd. forC18H17IN4NiO4(538.97): C, 40.11; H, 3.18; N, 10.40%.Found: C, 44.06; H, 3.26; N, 10.34%. IR/cm1(KBr): 3421(m), 3123(m), 2927(m), 1623(s), 1540(m), 1447(m), 1420(m),1373(s), 1223(w), 1111(w), 1088(s), 1033(w), 780(w), 723(s),659(s).
  • 85
  • [ 69506-86-1 ]
  • [ 2595-90-6 ]
  • 3,3’-(butane-1,4-diyl)bis[1-(pyren-1-ylmethyl)-1H-imidazol-3-ium]dibromide salt [ No CAS ]
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