Acetic Acid → {[(Benzenesulfinyl)methyl]sulfanyl}benzene

HRID 437111

반응식

HRID 437111 반응식
C(O)(=[O:3])C.[C:5]1([S:11][CH2:12][S:13][C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)[CH:10]=[CH:9][CH:8]=[CH:7][CH:6]=1.OO.C(=O)([O-])[O-].[K+].[K+]>O.C(Cl)Cl>[C:14]1([S:13][CH2:12][S:11]([C:5]2[CH:6]=[CH:7][CH:8]=[CH:9][CH:10]=2)=[O:3])[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1

참가 물질

7

반응물 4

HCID 176Acetic AcidHCID 784Hydrogen PeroxideHCID 11430Potassium CarbonateHCID 770971,1'-(Methylenebis(thio))bis(benzene)

생성물 1

HCID 12743411{[(Benzenesulfinyl)methyl]sulfanyl}benzene수율 96.6%

시약·촉매·용매 2

HCID 962Water용매HCID 6344Dichloromethane용매

실험 절차

5 ml of acetic acid was added to 1.538 g of bis(phenylthio)methane, 0.75 ml of an aqueous solution of hydrogen peroxide (concentration: 30%) was added thereto, and then the mixture was stirred for 1 hour at room temperature. After 100 ml of methylene chloride, 6 g of potassium carbonate and a small amount of water were thereto, the resultant mixture was dried with anhydrous sodium sulfate. The product was concentrated under reduced pressure, and then the leavings were separated by means of column-chromatography (silica gel, methylene chloride). Thus 1.585 g of phenyl phenylthiomethyl sulfoxide was obtained as a colorless liquid. The yield was 96.6%.

후처리

  1. additionwas added
  2. dry with materialthe resultant mixture was dried with anhydrous sodium sulfate
  3. concentrationThe product was concentrated under reduced pressure
  4. customthe leavings were separated by means of column-chromatography (silica gel, methylene chloride)

출처 및 근거

ORD 기록
ord-5fe393eb309e46adaf0668e4008589b9
출처 데이터셋
uspto-grants-1977_06
특허 번호
US04029712

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