Benzene → HCID 20510805, compound
Reaction equation
[CH:1]1[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.FC(F)(F)C(O[I:12](OC(=O)C(F)(F)F)[C:13]([F:43])([F:42])[C:14]([F:41])([F:40])[C:15]([F:39])([F:38])[C:16]([F:37])([F:36])[C:17]([F:35])([F:34])[C:18]([F:33])([F:32])[C:19]([F:31])([F:30])[C:20]([F:29])([F:28])[C:21]([F:27])([F:26])[C:22]([F:25])([F:24])[F:23])=O.FC(F)(F)C(O)=O.[F:60][C:61]([F:67])([F:66])[S:62]([OH:65])(=[O:64])=[O:63]>>[F:60][C:61]([F:67])([F:66])[S:62]([O-:65])(=[O:64])=[O:63].[F:26][C:21]([F:27])([C:22]([F:23])([F:24])[F:25])[C:20]([F:28])([F:29])[C:19]([F:31])([F:30])[C:18]([F:32])([F:33])[C:17]([F:35])([F:34])[C:16]([F:37])([F:36])[C:15]([F:39])([F:38])[C:14]([F:41])([F:40])[C:13]([F:43])([F:42])[I+:12][C:1]1[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1Participants
5
Procedure
0.92 ml (10 mmol) of benzene was added to a mixture of 6.0 g (6.9 mmol) of di(trifluoroacetoxy)iodoheneicosafluoro-n-decane and 32 ml of trifluoroacetic acid under cooling in an ice bath with stirring, and then 0.61 ml (6.9 mmol) of trifluoromethanesulfonic acid was added dropwise thereto. After completion of the addition, the mixture was stirred for 1.5 hours and the solvent was distilled off to obtain a crystalline solid. The solid was washed with hot chloroform to obtain 4.4 g of heneicosafluoro-n-decylphenyliodonium trifluoromethanesulfonate. Yield, 73%. Melting Point 162°-166° C.
Workup
- temperatureunder cooling in an ice bath
- additionAfter completion of the addition
- stirringthe mixture was stirred for 1.5 hours
- distillationthe solvent was distilled off
- customto obtain a crystalline solid
- washThe solid was washed with hot chloroform
Sources & evidence
- ORD record
- ord-1075f4cadd8f4fc1be8acac612981571
- Source dataset
- uspto-grants-1982_04
- Patent number
- US04324741
Reaction notes
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