Purity | Size | Price | VIP Price | USA Stock *0-1 Day | Global Stock *5-7 Days | Quantity | |||||
{[ item.p_purity ]} | {[ item.pr_size ]} |
{[ getRatePrice(item.pr_usd, 1,1) ]} {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate) ]} |
{[ getRatePrice(item.pr_usd, 1,1) ]} | Inquiry {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate) ]} {[ getRatePrice(item.pr_usd,1,item.mem_rate) ]} | {[ item.pr_usastock ]} | Inquiry - | {[ item.pr_chinastock ]} | Inquiry - |
* Storage: {[proInfo.prStorage]}
CAS No. : | 1429342-63-1 | MDL No. : | N/A |
Formula : | C20H14N2 | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | MRHFNULMVZGXSQ-UHFFFAOYSA-N |
M.W : | 282.34 | Pubchem ID : | 57628267 |
Synonyms : |
|
Signal Word: | Warning | Class: | |
Precautionary Statements: | P261-P280-P301+P312-P302+P352-P305+P351+P338 | UN#: | |
Hazard Statements: | H302-H315-H319-H335 | Packing Group: | |
GHS Pictogram: |
* 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.
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
In toluene Inert atmosphere; Schlenk technique; Reflux; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
3.7 mmol | With potassium phosphate; tris-(dibenzylideneacetone)dipalladium(0); tricyclohexylphosphine In 1,4-dioxane; water at 100℃; for 18h; Inert atmosphere; Schlenk technique; | |
With potassium phosphate; tris-(dibenzylideneacetone)dipalladium(0); tricyclohexylphosphine In 1,4-dioxane; water Reflux; Inert atmosphere; | ||
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In N,N-dimethyl-formamide; toluene at 130℃; for 48h; |
With potassium phosphate; tris-(dibenzylideneacetone)dipalladium(0); tricyclohexylphosphine In 1,4-dioxane; water for 24h; Inert atmosphere; Reflux; | 2 In a 150 mL round-bottomed flask, 1,4-dibromonaphthalene (1.0 g, 3.5 mmol), 4-pyridineboronic acid (1.2 g, 9.7 mmol), potassium phosphate (2.2 g, 10.3 mmol), and a magnetic stir bar were added. Argon was used to protect the reaction system. Tricyclohexylphosphine (0.1g, 0.35mmol) and the catalyst tris (dibenzylideneketone) dipalladium (0.16g, 0.17mmol) were dissolved in dioxane and water 4: 1 100 mL of the mixed solvent was injected into the round bottom flask, and the reaction system was stirred under reflux for 24 h; | |
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In 1,4-dioxane; water at 90℃; Inert atmosphere; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
247.7 mg | In methanol at 20℃; for 12h; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
In ethanol for 72h; Reflux; | ||
In ethanol at 90℃; Inert atmosphere; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 2 steps 1: ethanol / 72 h / Reflux 2: ethanol / 48 h / Reflux |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 2 steps 1: ethanol / 72 h / Reflux 2: ethanol / 48 h / Reflux |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 2 steps 1: ethanol / 72 h / Reflux 2: ethanol / 48 h / Reflux |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 2 steps 1: ethanol / 90 °C / Inert atmosphere 2: ethanol / 12 h / 90 °C / Inert atmosphere |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With ammonium thiocyanate In N,N-dimethyl-formamide for 0.333333h; | 2.2 Preparation of 1 (NH4)2WS4 (0.0344g, 0.1mmol), CuCN (0.0269g, 0.3mmol), NH4SCN (0.0228g, 0.3mmol) and L1 (0.0141g, 0.05mmol) were added into 3mLN,N′-dimethylformamide (DMF). The mixture was stirred for 20min, then the resultant solution was filtered into a glass tube. 1.5mL DMF and 6mL CH3CN were slowly layered on the surface of the filtrate in turn. One week later, red block crystals were obtained for 1. Anal. (%) Calcd. for C42H28Cu4N6S4W: C, 42.51; H, 2.32; N, 7.15. Found: C, 42.60; H, 2.38; N, 7.10. IR (KBr pellet, cm-1): 3443(s), 2135(s), 1651(vs), 1602(s), 1429(s), 1091(s), 819(s), 763(s), 557(s), 440(s). |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With nitric acid In ethanol at 80℃; for 72h; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
55% | In water; isopropyl alcohol; acetonitrile at 160℃; for 72h; Autoclave; | 2.2 Preparation for [Zn2(BPN)(NDC)2]n (1) Yellow block crystals of 1 were solvothermally synthesized using mixtures of Zn(NO3)2·6H2O (0.0296g, 0.1mmol), BPN (0.0141g, 0.05mmol), H2NDC (0.0216g, 0.1mmol), CH3CN (Acetonitrile, 4mL), i-PrOH (Isopropanol, 2mL) and H2O (2mL). It was sealed in a 10mL Teflon-lined reaction vessel, then constantly heated at 160°C for three days, and cooled down to indoor temperature. The collected product was washed by water, dried and collected under vacuum. Final yield was 55% based on Zn. FT-IR (KBr pellet, cm-1, Fig. S1): 1618 (s), 1460 (m), 1416 (s), 1265 (vs), 1034 (s), 827 (s), 777 (s), 728 (s). EA (%) calc. for C44H26N2O8Zn2: C, 62.75; H, 3.09; N, 3.33; found: C, 62.45; H, 2.99; N, 3.30. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
68% | In ethanol; water at 140℃; for 72h; Solvolysis; Autoclave; | 2.2. Synthesis of [Zn(L)(BDC)]n (1) Colourless block crystals of 1 were solvothermally synthesized usinga mixture of Zn(NO3)24H2O (29.8 mg, 0.1 mmol), L (14.1 mg, 0.05mmol), H2BDC (16.6 mg, 0.1 mmol), EtOH (4 mL) and H2O (2 mL). Theresulting mixture was sealed in a Teflon-lined autoclave, heated at140 C for 72 h, and then cooled to room temperature at a rate of 2 C/h.The collected product was washed three times with deionized water anddried at 50 C under vacuum. Yield: 68% based on Zn. IR (KBr pellet,cm 1): 1611 (w), 1512 (m), 1238 (s), 1191 (m), 1035 (s), 912 (m), 822(vs). Anal. (%) calcd for C28H18N2O4Zn: C, 65.65; H, 3.52; N, 5.47.Found: C, 65.60; H, 3.50; N, 5.63. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
53% | In ethanol; water at 140℃; for 72h; Solvolysis; Autoclave; | 2.3. Synthesis of [Zn4(L)4(ISO)4]n (2) Brown flaky crystals of 2 were solvothermally synthesized using amixture of Zn(NO3)24H2O (29.8 mg, 0.1 mmol), L (14.1 mg, 0.05mmol), H2ISO (16.6 mg, 0.1 mmol), EtOH (4 mL) and H2O (2 mL). Theresulting mixture was sealed in a Teflon-lined autoclave, heated at140 C for 72 h, and then cooled to room temperature at a rate of 2 C/h.The collected product was washed three times with deionized water anddried at 50 C under vacuum. Yield: 53% based on Zn. IR (KBr pellet,cm 1): 1608 (m), 1550 (m), 1386 (m), 1217 (w), 1020 (w), 822 (m), 721(s). Anal. (%) calcd for C112H72N8O16Zn4: C, 65.65; H, 3.52; N, 5.47.Found: C, 65.25; H, 3.60; N, 5.32. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
70% | With N-formyldiethylamine In ethanol at 20℃; for 504h; Sealed tube; Darkness; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
65 % | With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In water; N,N-dimethyl-formamide at 90℃; Inert atmosphere; | 1 Example 1: Preparation of water-soluble positive ion-type cyclofan NpBox and linear compound NpMeBipy. General procedure: The preparation route of the water-soluble positive ion cyclophenone NpBox (compound 4) provided by the present invention is shown in Figure 1: using different positions of dibromonaphthalene 1 as raw material, coupled with 4-boronic acid pyridine to obtain compound 2, and then combined with 1 , 4-bis(bromomethyl)benzene undergoes two nucleophilic substitution reactions to form a ring molecule 4. Taking 2,6-dibromonaphthalene 1a as an example for the synthesis of cyclophenone 2,6-NpBox (4a) as a raw material, the specific operations are as follows: 2,6-dibromonaphthalene (2.5g, 8.7mmol), 4-boronic acid pyridine ( 2.5g, 20.3mmol) and Na2CO3 (2.5g, 20.6mmol) were dissolved in 165mL mixed solvent of DMF/H2O (10:1), and Pd(PPh3)4 (1g, 0.87mmol) was added, at 90°C under nitrogen atmosphere Reacted for 36 hours, cooled to room temperature, and filtered through celite to remove insoluble matter. After removing the solvent, add 100mL CH2Cl2, wash with 100mL water three times, remove the solvent from the organic phase, and dissolve the obtained solid in 200mL of hydrochloric acid solution (pH=1), filter to remove insoluble impurities, adjust the pH of the solution to 7-8, and precipitate a white solid. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
1.1 g | Stage #1: 1,4-bis(bromomethyl)benzene; 1,4-bis(4-pyridyl)naphthalene In dichloromethane; acetonitrile Reflux; Stage #2: With ammonium hexafluorophosphate In water; N,N-dimethyl-formamide |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Stage #1: 1,4-bis(4-pyridyl)naphthalene; C36H30Br2N2(2+)*2F6P(1-) With pyrene; tetra-(n-butyl)ammonium iodide In acetonitrile at 30℃; Stage #2: With tetrabutyl-ammonium chloride In acetonitrile |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Stage #1: 1,4-bis(4-pyridyl)naphthalene; methyl iodide In N,N-dimethyl-formamide at 40℃; Stage #2: With ammonium hexafluorophosphate In water Stage #3: With tetrabutyl-ammonium chloride In acetonitrile |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 2 steps 1: dichloromethane; acetonitrile / 1 h / Reflux 2: tetra-(n-butyl)ammonium iodide; pyrene / acetonitrile / 7 d / 30 °C |