Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Diphenylphosphinic chloride → HCID 66625598, 화합물
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Diphenylphosphinic chloride | HCID 73910 | — |
| 반응물 | Diisopropylethylamine | HCID 81531 | — |
| 반응물 | Methyl 3-(4-aminophenyl)propanoate | HCID 417374 | — |
| 반응물 | rac-(2'R,3'S,4'S,5'R)-6-chloro-4'-(3-chloro-2-fluoro-phenyl)-2'-(2,2-dimethyl-propyl)-2-oxo-1,2-dihydro-spiro[indole-3,3'-pyrrolidine]-5'-carboxylic acid trifluoroacetic acid | HCID 78158843 | — |
| 생성물 | HCID 66625598 | HCID 66625598 | 99.6% |
반응 단계
In a manner similar to the method described in Example 5, rac-(2′S,3′R,4′S,5′R)-6-chloro-4′-(3-chloro-2-fluoro-phenyl)-2′-(2,2-dimethyl-propyl)-2-oxo-1,2-dihydro-spiro[indole-3,3′-pyrrolidine]-5′-carboxylic acid trifluoroacetic acid prepared in Example 4 (100 mg, 0.173 mmol), was reacted with diisopropylethylamine (112 mg, 0.863 mmol), diphenylphosphinic chloride (106 mg, 0.446 mmol), then reacted with methyl 3-(4-aminophenyl)propanoate (31 mg, 0.173 mmol) to give rac-3-(4-{[(2′S,3′R,4′S,5′R)-6-chloro-4′-(3-chloro-2-fluoro-phenyl)-2′-(2,2-dimethyl-propyl)-2-oxo-1,2-dihydro-spiro[indole-3,3′-pyrrolidine]-5′-carbonyl]amino}-phenyl)-propionic acid methyl ester (108 mg, 56%). MS (ES+) m/z [(M+H)+]: 626
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08088815B2 |
| 출처 데이터셋 | uspto-grants-2012_01 |
| ORD ID | ord-75865d6849a84b8098f1d50645d9073f |
| 출처 메모 | uspto-grants-2012_01 |