Triphenylphosphine → HCID 20039289, 화합물

HRID 1904486노트

반응식

HRID 1904486 반응식
[C:1]1([P:7]([C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)[C:8]2[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[CH3:20][O:21][C:22]1[CH:27]=[CH:26][C:25]([S:28]([O:31]C)(=[O:30])=[O:29])=[CH:24][CH:23]=1>>[CH3:20][O:21][C:22]1[CH:23]=[CH:24][C:25]([S:28]([O-:31])(=[O:30])=[O:29])=[CH:26][CH:27]=1.[CH3:20][P+:7]([C:1]1[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1)([C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1)[C:14]1[CH:15]=[CH:16][CH:17]=[CH:18][CH:19]=1

참가 물질

3

반응물 2

HCID 11776TriphenylphosphineHCID 145842Benzenesulfonic acid, 4-methoxy-, methyl ester

생성물 1

HCID 20039289HCID 20039289, 화합물수율 181.3%

실험 절차

A mixture of 8.89 g (44.0 mmol) of triphenylphosphine and 11.2 g (42.7 mmol) methyl 4-methoxybenzenesulfonate was allowed to react for 2 hr at 140° C. A total of 18.0 g (38.7 mmol, 90.7%) of the title compound was obtained. It was further purified by recrystallization from 90:10 toluene-acetonitrile. Analyses: mp 96.0°-98.5° C.

후처리

  1. customto react for 2 hr at 140° C

출처 및 근거

ORD 기록
ord-181a6da315c04477bc94287f88d124f8
출처 데이터셋
uspto-grants-1989_06
특허 번호
US04837392

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