Thionyl Chloride → HCID 20534493、化合物

HRID 1701355ノート

反応式

HRID 1701355 の反応式
[Cl:1][C:2]1[CH:19]=[CH:18][C:5]([C:6]([C:8]2[C:9]([CH3:17])=[C:10]([CH:14]=[CH:15][CH:16]=2)[C:11](O)=[O:12])=[O:7])=[CH:4][CH:3]=1.S(Cl)([Cl:22])=O>>[Cl:1][C:2]1[CH:19]=[CH:18][C:5]([C:6]([C:8]2[C:9]([CH3:17])=[C:10]([CH:14]=[CH:15][CH:16]=2)[C:11]([Cl:22])=[O:12])=[O:7])=[CH:4][CH:3]=1

参加物

3

反応物 2

HCID 24386Thionyl ChlorideHCID 21432883HCID 21432883、化合物

生成物 1

HCID 20534493HCID 20534493、化合物

実験手順

A mixture of 29.9 g of 3-p-chlorobenzoyl-2-methyl-benzoic acid and 300 cc of thionyl chloride was refluxed for 3 hours and then stirred at room temperature overnight. Excess thionyl chloride was removed under reduced pressure and the last traces were eliminated by adding benzene and distilling the benzene off under reduced pressure to obtain 3-p-chlorobenzoyl-2-methyl-benzoyl chloride.

後処理

  1. temperaturewas refluxed for 3 hours
  2. customExcess thionyl chloride was removed under reduced pressure
  3. additionby adding benzene
  4. distillationdistilling the benzene off under reduced pressure

出典と根拠

ORDレコード
ord-c0d9795c03b14561b39c3ba6f2b40839
出典データセット
uspto-grants-1980_03
特許番号
US04192890

反応ノート

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