Thionyl Chloride → 2,4,5-Trifluoro-3-methoxybenzoyl chloride

HRID 1666966

반응식

HRID 1666966 반응식
[F:1][C:2]1[C:10]([O:11][CH3:12])=[C:9]([F:13])[C:8]([F:14])=[CH:7][C:3]=1[C:4](O)=[O:5].S(Cl)([Cl:17])=O>>[F:1][C:2]1[C:10]([O:11][CH3:12])=[C:9]([F:13])[C:8]([F:14])=[CH:7][C:3]=1[C:4]([Cl:17])=[O:5]

참가 물질

3

반응물 2

HCID 24386Thionyl ChlorideHCID 27339702,4,5-Trifluoro-3-methoxybenzoic acid

생성물 1

HCID 27752812,4,5-Trifluoro-3-methoxybenzoyl chloride

실험 절차

A mixture of 2,4,5-trifluoro-3-methoxybenzoic acid (154 mg, 0.75 mmol) and thionyl chloride (8 mL) is refluxed for 4 h. Excess thionyl chloride is removed in vacuo, and the remaining residue is used directly in the next synthetic step.

후처리

  1. temperatureis refluxed for 4 h
  2. customExcess thionyl chloride is removed in vacuo

출처 및 근거

ORD 기록
ord-6124c60649da43b9a71e03f17d52aa8a
출처 데이터셋
uspto-grants-2011_10
특허 번호
US08044204B2

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