Chloride → 2,3,4,5-Tetrafluoro-6-methylbenzoyl chloride

HRID 232654

反応式

HRID 232654 の反応式
[CH3:1][C:2]1[C:7]([C:8](O)=[O:9])=[C:6]([F:11])[C:5]([F:12])=[C:4]([F:13])[C:3]=1[F:14].[Cl-:15]>>[CH3:1][C:2]1[C:7]([C:8]([Cl:15])=[O:9])=[C:6]([F:11])[C:5]([F:12])=[C:4]([F:13])[C:3]=1[F:14]

参加物

3

反応物 2

HCID 312ChlorideHCID 129439972,3,4,5-Tetrafluoro-6-methylbenzoic acid

生成物 1

HCID 146512562,3,4,5-Tetrafluoro-6-methylbenzoyl chloride

実験手順

To 6-methyl-2,3,4,5-tetrafluorobenzoic acid (5.60 g) is added thiony chloride (9.8 ml) and the mixture is refluxed for 1 hour. After concentrating, 6-methyl-2,3,4,5-tetrafluorobenzoyl chloride (5.20 g) is obtained as a colorless oil, b.p. 82° C./23 mmHg.

後処理

  1. temperaturethe mixture is refluxed for 1 hour
  2. concentrationAfter concentrating

出典と根拠

ORDレコード
ord-e82a0650db9347bb99fe2fc522b08403
出典データセット
uspto-grants-1997_01
特許番号
US05591744

関連ノート

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