Thionyl Chloride → 4-(Methanesulfonyl)benzoyl chloride

HRID 1061859

反応式

HRID 1061859 の反応式
[CH3:1][S:2]([C:5]1[CH:13]=[CH:12][C:8]([C:9](O)=[O:10])=[CH:7][CH:6]=1)(=[O:4])=[O:3].S(Cl)([Cl:16])=O>>[CH3:1][S:2]([C:5]1[CH:13]=[CH:12][C:8]([C:9]([Cl:16])=[O:10])=[CH:7][CH:6]=1)(=[O:4])=[O:3]

参加物

3

反応物 2

HCID 24386Thionyl ChlorideHCID 77670p-(Methylsulphonyl)benzoic acid

生成物 1

HCID 112760134-(Methanesulfonyl)benzoyl chloride

実験手順

A mixture of 11.2 g (0.056 mol) of p-methylsulfonyl-benzoic acid prepared in Example 4 and 30 ml of thionyl chloride were heated under reflux to give a clear solution. Removal of the excess of thionyl chloride under reduced pressure obtained white solid and without purification put into the next reaction.

後処理

  1. temperaturewere heated
  2. temperatureunder reflux
  3. customto give a clear solution
  4. customRemoval of the excess of thionyl chloride under reduced pressure
  5. customobtained white solid
  6. customwithout purification
  7. customput into the next reaction

出典と根拠

ORDレコード
ord-dc2391ad1b0d413495c6bf541d6f4f16
出典データセット
uspto-grants-2005_11
特許番号
US06960611B2

関連ノート

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