Bromine → 5-(2-Bromo-acetyl)-2-chloro-benzoic acid methyl ester

HRID 456891노트

반응식

HRID 456891 반응식
[CH3:1][O:2][C:3](=[O:14])[C:4]1[CH:9]=[C:8]([C:10](=[O:12])[CH3:11])[CH:7]=[CH:6][C:5]=1[Cl:13].[Br:15]Br>C(O)(=O)C.Br.C(O)(=O)C>[CH3:1][O:2][C:3](=[O:14])[C:4]1[CH:9]=[C:8]([C:10](=[O:12])[CH2:11][Br:15])[CH:7]=[CH:6][C:5]=1[Cl:13]

참가 물질

5

실험 절차

To a solution of 5-acetyl-2-chloro-benzoic acid methyl ester (100 mg, 0.47 mmol) in glacial acetic acid (5 mL) was added bromine (0.05 mL, 0.94 mmol). The mixture was stirred at room temperature for 2 h. Hydrobromic acid-acetic acid (2 drops, 30%) was added and the mixture was stirred for 10 minutes. The mixture was concentrated in vacuo to afford the title compound (140 mg).

후처리

  1. stirringthe mixture was stirred for 10 minutes
  2. concentrationThe mixture was concentrated in vacuo

출처 및 근거

ORD 기록
ord-7d952decae654fb691265f7365789614
출처 데이터셋
uspto-grants-2007_03
특허 번호
US07186742B2

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