Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Triethylamine → 10-[4-[(Diphenylphosphinyl)amino]benzoyl]-10,11-dihydro-5H-pyrrolo-[2,1-c][1,4]benzodiazepine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Triethylamine | HCID 8471 | — |
| 반응물 | Sodium Hydroxide | HCID 14798 | — |
| 반응물 | Diphenylphosphinic chloride | HCID 73910 | — |
| 반응물 | 10,11-dihydro-10(4-aminobenzoyl)-5H-pyrrolo[2,1-c][1,4]benzodiazepine | HCID 10828280 | — |
| 용매 | Dichloromethane | HCID 6344 | — |
| 생성물 | 10-[4-[(Diphenylphosphinyl)amino]benzoyl]-10,11-dihydro-5H-pyrrolo-[2,1-c][1,4]benzodiazepine | HCID 15340678 | 96.4% |
반응 단계
A mixture of 0.10 g of 10,11-dihydro-10-(4-aminobenzoyl)-5H-pyrrolo[2,1-c][1,4]benzodiazepine 0.060 g of triethylamine and 0.12 g of diphenylphosphinyl chloride in 2 ml of dichloromethane is stirred at room temperature for 2 hours and then 1N NaOH is added. The mixture is extracted with ethyl acetate and the extract washed with brine and dried (Na2SO4). The solvent is removed and the residue triturated with ether-hexane to give 0.16 g of a white solid.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05624923 |
| 출처 데이터셋 | uspto-grants-1997_04 |
| ORD ID | ord-7f879c8a8195417d942705d62cb9948d |
| 출처 메모 | uspto-grants-1997_04 |