Thionyl Chloride → 4-(Methanesulfonyl)benzoyl chloride

HRID 1061859

반응식

HRID 1061859 반응식
[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]

참가 물질

3

반응물 2

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

생성물 1

HCID 112760134-(Methanesulfonyl)benzoyl chloride

실험 절차

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.

후처리

  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

출처 및 근거

ORD 기록
ord-dc2391ad1b0d413495c6bf541d6f4f16
출처 데이터셋
uspto-grants-2005_11
특허 번호
US06960611B2

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