Diphenyl sulfide → Sulfonium, triphenyl-, hexafluoroarsenate(1-) (1:1)

HRID 1732708

반응식

HRID 1732708 반응식
[F:1][As-:2]([F:7])([F:6])([F:5])([F:4])[F:3].C1([I+][C:15]2[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=2)C=CC=CC=1.[C:21]1([S:27][C:28]2[CH:33]=[CH:32][CH:31]=[CH:30][CH:29]=2)[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=1>C([O-])(=O)C1C=CC=CC=1.[Cu+2].C([O-])(=O)C1C=CC=CC=1.[Cu]>[F:1][As-:2]([F:7])([F:6])([F:5])([F:4])[F:3].[C:28]1([S+:27]([C:15]2[CH:16]=[CH:17][CH:18]=[CH:19][CH:20]=2)[C:21]2[CH:22]=[CH:23][CH:24]=[CH:25][CH:26]=2)[CH:29]=[CH:30][CH:31]=[CH:32][CH:33]=1

참가 물질

5

반응물 2

HCID 8766Diphenyl sulfideHCID 2737135Iodonium, diphenyl-, hexafluoroarsenate(1-) (1:1)

생성물 1

HCID 93839Sulfonium, triphenyl-, hexafluoroarsenate(1-) (1:1)수율 97%

시약·촉매·용매 2

HCID 23978Copper촉매HCID 164650Cupric benzoate촉매

실험 절차

The present invention is based on the discovery that higher yields of aromatic sulfonium salts including substituted derivatives thereof can be obtained at lower reaction temperatures and enhanced reaction rates by employing a copper salt catalyst in combination with the aryl iodonium salt and aryl sulfide or alkyl sulfide. A typical reaction, for example, would be the reaction between diphenyliodonium hexafluoroarsenate and diphenylsulfide in the presence of a copper benzoate catalyst to produce a 97% yield of triphenylsulfonium hexafluoroarsenate at 120° C. for three hours.

후처리

  1. customcan be obtained at lower reaction temperatures
  2. customreaction rates
  3. customA typical reaction

출처 및 근거

ORD 기록
ord-e591e8e8e7054839b2224420cf7cae3c
출처 데이터셋
uspto-grants-1980_12
특허 번호
US04238619

연결된 노트

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