Methyldiphenylsulphonium tetrafluoroborate(1-) → HCID 131732975, compound

HRID 2174143Notes

Reaction equation

HRID 2174143 reaction equation
F[B-](F)(F)F.[CH3:6][S+:7]([C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1)[C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1.[CH3:20][B-:21]([C:26]#[N:27])([C:24]#[N:25])[C:22]#[N:23].[K+]>C(#N)C>[CH3:20][B-:21]([C:26]#[N:27])([C:24]#[N:25])[C:22]#[N:23].[CH3:6][S+:7]([C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1)[C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1

Participants

4

Reactant 2

HCID 2758717Methyldiphenylsulphonium tetrafluoroborate(1-)HCID 89389202HCID 89389202, compound

Product 1

HCID 131732975HCID 131732975, compound

Reagents, catalysts & solvents 1

HCID 6342AcetonitrileSolvent2×

Procedure

A solution of methyldiphenylsulfonium tetrafluoroborate, [(CH3)(C6H5)2S][BF4], (4.50 g, 30.69 mmol), 100 mg, 0.347 mmol in acetonitrile (2 ml) and a solution of potassium methyltricyanoborate (50 mg, 0.347 mmol in acetonitril (2 ml) are combined and mixed. The salt potassium tetrafluoroborate is filtered at 0° C. and all volatile components are removed under reduced pressure resulting in the compound methyldiphenylsulfonium methyltricyanoborate.

Workup

  1. additionmixed
  2. filtrationThe salt potassium tetrafluoroborate is filtered at 0° C.
  3. customall volatile components are removed under reduced pressure

Sources & evidence

ORD record
ord-7cf7e91702c745dcbc6963cd769fd908
Source dataset
uspto-grants-2015_06
Patent number
US09058935B2

Reaction notes

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