Triphenylsulfonium chloride → Triphenylsulfonium 4-benzoyloxy-1,1,2,2-tetrafluorobutanesulfonate

HRID 1662166Notes

Reaction equation

HRID 1662166 reaction equation
[Cl-].[C:2]1([S+:8]([C:15]2[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=2)[C:9]2[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=2)[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[C:21]([O:29][CH2:30][CH2:31][C:32]([F:41])([F:40])[C:33]([F:39])([F:38])[S:34]([O-:37])(=[O:36])=[O:35])(=[O:28])[C:22]1[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=1.[Na+]>ClCCl>[C:21]([O:29][CH2:30][CH2:31][C:32]([F:41])([F:40])[C:33]([F:38])([F:39])[S:34]([O-:37])(=[O:36])=[O:35])(=[O:28])[C:22]1[CH:23]=[CH:24][CH:25]=[CH:26][CH:27]=1.[C:15]1([S+:8]([C:2]2[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=2)[C:9]2[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=2)[CH:16]=[CH:17][CH:18]=[CH:19][CH:20]=1

Participants

4

Reactant 2

HCID 61343Triphenylsulfonium chlorideHCID 86654883Sodium 4-benzoyloxy-1,1,2,2-tetrafluorobutanesulfonate

Product 1

HCID 86654882Triphenylsulfonium 4-benzoyloxy-1,1,2,2-tetrafluorobutanesulfonate

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

The triphenylsulfonium chloride aqueous solution of Synthesis Example 1 (0.0049 mole) and the sodium 4-benzoyloxy-1,1,2,2-tetrafluorobutanesulfonate (0.0051 mole) synthesized above were stirred in 26 g of dichloromethane. The organic layer was separated and washed three times with 20 g of water. The organic layer was concentrated, obtaining 2.1 g of the target compound, triphenylsulfonium 4-benzoyloxy-1,1,2,2-tetrafluorobutanesulfonate.

Workup

  1. customThe organic layer was separated
  2. washwashed three times with 20 g of water
  3. concentrationThe organic layer was concentrated

Sources & evidence

ORD record
ord-867c1791e5c84ff68c872030732ac4b7
Source dataset
uspto-grants-2011_10
Patent number
US08030515B2

Reaction notes

Loading…