Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Water → 5-(3-Phenyloxypropyl) 3-(2-cyanoethyl) 4-(3-chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Water | HCID 962 | — |
| 반응물 | 3-Phenoxy 1-propanol | HCID 80319 | — |
| 반응물 | 1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochloride | HCID 2723939 | — |
| 반응물 | Mono(2-cyanoethyl) 4-(3-chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate | HCID 86757801 | — |
| 촉매 | 4-(Dimethylamino)pyridine | HCID 14284 | — |
| 용매 | Dichloromethane | HCID 6344 | — |
| 생성물 | 5-(3-Phenyloxypropyl) 3-(2-cyanoethyl) 4-(3-chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate | HCID 69590637 | — |
반응 단계
250 mg (0.69 mmol) of mono(2-cyanoethyl) 4-(3-chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate, 130 mg (0.85 mmol) of 3-phenyloxypropanol, 162 mg (0.84 mmol) of 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride and 21 mg (0.17 mmol) of 4-dimethylaminopyridine were stirred together in 10 ml of dichloromethane at room temperature overnight. Water was added to the reaction liquid. After the extraction with dichloromethane, the organic layer was dried over anhydrous sodium sulfate. The solvent was evaporated under reduced pressure, and the residue was purified by the silica gel chromatography (hexane/ethyl acetate=2/1) to obtain the title compound.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06995179B2 |
| 출처 데이터셋 | uspto-grants-2006_02 |
| ORD ID | ord-1f68501142bd4ea1b3fc6011f7e99a06 |
| 출처 메모 | uspto-grants-2006_02 |