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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 417365생성일: 2026년 10월 24일

Diphenylphosphinic chloride → HCID 66625598, 화합물

https://huagongshe.com/ko/reaction/417365

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참여 물질

역할이름HCID투입량
반응물Diphenylphosphinic chlorideHCID 73910—
반응물DiisopropylethylamineHCID 81531—
반응물Methyl 3-(4-aminophenyl)propanoateHCID 417374—
반응물rac-(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 acidHCID 78158843—
생성물HCID 66625598HCID 6662559899.6%

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

DOI10.6084/m9.figshare.5104873.v1
특허 번호US08088815B2
출처 데이터셋uspto-grants-2012_01
ORD IDord-75865d6849a84b8098f1d50645d9073f
출처 메모uspto-grants-2012_01