Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Water → N-[4-(5H-pyrrolo[2,1-c][1,4]benzodiazepin-10(11H)ylcarbonyl)-3-chlorophenyl]-3-fluoro-2-methylbenzamide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Water | HCID 962 | — |
| 반응물 | Diisopropylethylamine | HCID 81531 | — |
| 반응물 | Benzoyl chloride, 2-chloro-4-[(5-fluoro-2-methylbenzoyl)amino]- | HCID 10639786 | — |
| 반응물 | 10,11-Dihydro-5H-benzo[e]pyrrolo[1,2-a][1,4]diazepine | HCID 15547048 | — |
| 용매 | Dichloromethane | HCID 6344 | — |
| 생성물 | N-[4-(5H-pyrrolo[2,1-c][1,4]benzodiazepin-10(11H)ylcarbonyl)-3-chlorophenyl]-3-fluoro-2-methylbenzamide | HCID 10672170 | 98.7% |
반응 단계
To a solution of 1.50 g of 10,11-dihydro-5H-pyrrolo[2,1-c][1,4]benzodiazepine in 25 ml of methylene chloride is added 1.23 g of N,N-diisopropylethylamine. While cooling in an ice bath, a solution of 3.08 g of 4-[(2-methyl-5-fluorobenzoyl)amino]-2-chlorobenzoyl chloride in 50 ml of methylene chloride is added. The reaction mixture becomes homogeneous and is stirred at room temperature for 18 hours. Water is added and the separated organic layer washed with saturated sodium bicarbonate, dried with Na2SO4 and passed through a short pad of hydrous magnesium silicate two times. The methylene chloride is removed in vacuo to give 3.81 g of a glass. A sample is crystallized from ethyl acetate to give crystalline solid, m.p. 200°-205° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05516774 |
| 출처 데이터셋 | uspto-grants-1996_05 |
| ORD ID | ord-3b9c9c9d5e624b35b4178c2298bcd1d2 |
| 출처 메모 | uspto-grants-1996_05 |