Cyclohexene → 156324-03-7

HRID 1492652Notes

Reaction equation

HRID 1492652 reaction equation
[C:1]1([S:7][C:8]2[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[CH:14]1[CH2:19][CH2:18][CH2:17][CH2:16][CH:15]=1.[H+].[B-](F)(F)(F)F.[F:26][Sb-:27]([F:32])([F:31])([F:30])([F:29])[F:28].[Na+]>CC(C)=O.CCOCC>[F:26][Sb-:27]([F:32])([F:31])([F:30])([F:29])[F:28].[CH:8]1([S+:7]([C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)[C:1]2[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=2)[CH2:9][CH2:10][CH2:11][CH2:12][CH2:13]1

Participants

7

Reactant 4

HCID 8079CyclohexeneHCID 8766Diphenyl sulfideHCID 28118Tetrafluoroboric acidHCID 16689647Sodium hexafluoroantimonate

Product 1

HCID 18951198156324-03-7

Reagents, catalysts & solvents 2

HCID 180AcetoneSolventHCID 3283Diethyl EtherSolvent

Procedure

1 mol of diphenyl sulfide is dissolved in an excess of cyclohexene and and to the solution is added 1 mol of HBF4 (54% etherate) and the mixture is stirred at room temperature. After c. 15 minutes a second phase forms. The product is isolated by addition of ether and dissolved in acetone. Afterwards, sodium hexafluoroantimonate is added to the solution and the resulting cyclohexyldiphenylsulfonium hexafluoroantimonate is precipitated by addition of water. The compound has a melting point of 129° C. and the analytical data obtained are as follows:

Workup

  1. custom15 minutes
  2. customthe resulting cyclohexyldiphenylsulfonium hexafluoroantimonate is precipitated by addition of water
  3. customthe analytical data obtained

Sources & evidence

ORD record
ord-fa7a9f17fecd4757875038f6832f955e
Source dataset
uspto-grants-1994_12
Patent number
US05374697

Reaction notes

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