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

HRID 1732708

反応式

HRID 1732708 の反応式
[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

参加物

5

反応物 2

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

生成物 1

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

試薬・触媒・溶媒 2

HCID 23978Copper触媒HCID 164650Cupric benzoate触媒

実験手順

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.

後処理

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

出典と根拠

ORDレコード
ord-e591e8e8e7054839b2224420cf7cae3c
出典データセット
uspto-grants-1980_12
特許番号
US04238619

関連ノート

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