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CAS No. : | 341556-86-3 | MDL No. : | MFCD06205370 |
Formula : | C20H14O4 | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | QGJNKGPCTYCXLD-WGDLNXRISA-N |
M.W : | 318.32 | Pubchem ID : | 10734306 |
Synonyms : |
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Signal Word: | Warning | Class: | |
Precautionary Statements: | P261-P264-P271-P273-P280-P302+P352-P304+P340+P312-P305+P351+P338-P332+P313-P337+P313-P403+P233-P405-P501 | UN#: | |
Hazard Statements: | H315-H319-H335-H413 | 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 |
---|---|---|
96% | With potassium hydroxide In ethanol for 1h; Heating; | |
R.18 Reference Example 18 STR68 In a similar manner, 161 mg (96%) of 3,3'-(9,10-anthracenediyl)diacrylic acid was obtained from 200 mg (0.53 mmol) of ethyl 3,3'-(9,10-anthracenediyl)diacrylate. Melting point 310.5°-319.0° C. (decomposed) High resolution mass spectrum as C20 H14 O4; Calculated: 318.0892; Found: 318.0915 |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
25% | With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 20℃; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 2 steps 1: 94 percent / Et3N; 1,3-(diphenylphosphino)propane; Pd(OAc)2 / dimethylformamide / 10 h / 100 °C 2: 96 percent / KOH / ethanol / 1 h / Heating |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
2 Example 2 STR30 To 13.5 mg (30 μmol) of methyl (S)-3-t-butoxycarbonyl-1-chloromethyl-5-hydroxy-7-trifluoromethyl-1,2,3,6-tetrahydropyrrolo[3,2-e]indole-8-carboxylate, was added 0.43 mL of 3M hydrogen chloride-ethyl acetate. The mixture was stirred at room temperature for 2 hours. Then the solvent was removed by distillation. The resulting residue was stirred with 4.8 mg (15 μmol) of 3,3'-(9,10-anthracenediyl)diacrylic acid and 17.3 mg (90 μmol) of 1-(3-dimethylaminopropyl) -3-ethylcarbodiimide hydrochloride in 0.3 mL of anhydrous dimethylformamide under an argon stream overnight. Water was added to the reaction mixture, and the resulting precipitate was purified by silica gel column chromatography (tetrahydrofuran:chloroform=2:1) to obtain 3.7 mg (25%) of (S,S)-3,3'-[3,3'-(9,10-anthracenediyl)diacryloyl]-bis›1-chloromethyl-5-hydroxy-7-trifluoromethyl-1,2,3,6-tetrahydropyrrolo [3,2-e]indole-8-methoxycarbonyl! in a yellow crystal state. [α]D29 =-144° (c=0.20, tetrahydrofuran); NMR (DMSO d6) δ: 3.56(2H,t,J=10 Hz), 3.79-3.85(2H,m), 3.87(6H,s), 4.22-4.29(2H,m), 4.33-4.47(4H,m), 7.05(2H,d,J=16 H) z), 7,66(4H,dd,J=4 and 7 Hz), 8.22(2H,s), 8.37(4H,dd,J=7 and 4 Hz), 8.55(2H,d,J=16 Hz), 10.64(2H,s), 13.11(2H,s). |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
65.4% | With water In tetrahydrofuran; methanol at 60℃; Alkaline conditions; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
70% | at 30 - 90℃; for 66h; Sealed tube; High pressure; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With water In ethanol at 90℃; for 72h; High pressure; | 1-2 Example 1 Preparation of crystalline material [Pb(adda)(DMF)]n Put 0.15mmolPbCl2 and 0.15mmol (2E,2′E)-3,3′-(anthracen-9,10-diyl)diacrylic acid into a glass vial with a capacity of 20mL, Then a mixed solvent of 3 mL DMF, 2 mL ethanol and 1 mL water was added to perform a solvothermal reaction. The reaction temperature was 90° C., and the reaction time was 3 days. After the reaction, it was cooled to room temperature, filtered and washed to obtain yellow-green flake crystals [Pb(adda)(DMF)]n. Through X-ray single crystal diffraction analysis, the crystal was determined to be [Pb(adda)(DMF)]n. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With water In ethanol at 90℃; for 72h; High pressure; | Example 1 Preparation of crystalline material [Pb(adda)(DMF)]n General procedure: Put 0.15mmolPbCl2 and 0.15mmol (2E,2′E)-3,3′-(anthracen-9,10-diyl)diacrylic acid into a glass vial with a capacity of 20mL, Then a mixed solvent of 3 mL DMF, 2 mL ethanol and 1 mL water was added to perform a solvothermal reaction. The reaction temperature was 90° C., and the reaction time was 3 days. After the reaction, it was cooled to room temperature, filtered and washed to obtain yellow-green flake crystals [Pb(adda)(DMF)]n. Through X-ray single crystal diffraction analysis, the crystal was determined to be [Pb(adda)(DMF)]n. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With water In ethanol at 120℃; for 72h; High pressure; | Example 1 Preparation of crystalline material [Pb(adda)(DMF)]n General procedure: Put 0.15mmolPbCl2 and 0.15mmol (2E,2′E)-3,3′-(anthracen-9,10-diyl)diacrylic acid into a glass vial with a capacity of 20mL, Then a mixed solvent of 3 mL DMF, 2 mL ethanol and 1 mL water was added to perform a solvothermal reaction. The reaction temperature was 90° C., and the reaction time was 3 days. After the reaction, it was cooled to room temperature, filtered and washed to obtain yellow-green flake crystals [Pb(adda)(DMF)]n. Through X-ray single crystal diffraction analysis, the crystal was determined to be [Pb(adda)(DMF)]n. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With water In ethanol at 100℃; for 72h; High pressure; | Example 1 Preparation of crystalline material [Pb(adda)(DMF)]n General procedure: Put 0.15mmolPbCl2 and 0.15mmol (2E,2′E)-3,3′-(anthracen-9,10-diyl)diacrylic acid into a glass vial with a capacity of 20mL, Then a mixed solvent of 3 mL DMF, 2 mL ethanol and 1 mL water was added to perform a solvothermal reaction. The reaction temperature was 90° C., and the reaction time was 3 days. After the reaction, it was cooled to room temperature, filtered and washed to obtain yellow-green flake crystals [Pb(adda)(DMF)]n. Through X-ray single crystal diffraction analysis, the crystal was determined to be [Pb(adda)(DMF)]n. |