Trimethyl phosphite → Phosphinecarboxylic acid, dimethoxy-, phenyl ester, oxide

HRID 485287노트

반응식

HRID 485287 반응식
C[O:2][P:3]([O:6][CH3:7])[O:4][CH3:5].[C:8]1([O:14][C:15](Cl)=[O:16])[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1>>[O:14]([C:15]([P:3](=[O:2])([O:6][CH3:7])[O:4][CH3:5])=[O:16])[C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1

참가 물질

3

반응물 2

HCID 8472Trimethyl phosphiteHCID 15891Phenyl chloroformate

생성물 1

HCID 512118Phosphinecarboxylic acid, dimethoxy-, phenyl ester, oxide

실험 절차

From 10.0 ml (85 mmole) of trimethylphosphite and 10.0 g (64 mmole) of phenylchloroformate (100°, 2 hours). Yield 11.0 g (75%). B.p.0.5 125°-7°, nD25 1.4907. NMR (CDCl3)δ: 3.90 and 4.09 (CH3), 7.10-7.60 (C6H5).

후처리

  1. customB.p.0.5 125°-7°

출처 및 근거

ORD 기록
ord-ad72c8d50aee4e63899f15feb53ef012
출처 데이터셋
uspto-grants-1985_08
특허 번호
US04536400

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