Dimethyl(2-oxo-2-phenylethyl)sulfanium bromide → HCID 18982323, compound

HRID 1440901Notes

Reaction equation

HRID 1440901 reaction equation
[CH:1]([B-:3]([C:16]1[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=1)([C:10]1[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=1)[C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][CH:5]=1)=[CH2:2].[Li+].[Br-].[CH3:24][S+:25]([CH3:35])[CH2:26][C:27]([C:29]1[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=1)=[O:28]>O>[CH3:24][S+:25]([CH3:35])[CH2:26][C:27]([C:29]1[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=1)=[O:28].[CH:1]([B-:3]([C:10]1[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=1)([C:4]1[CH:5]=[CH:6][CH:7]=[CH:8][CH:9]=1)[C:16]1[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=1)=[CH2:2]

Participants

4

Reactant 2

HCID 213007Dimethyl(2-oxo-2-phenylethyl)sulfanium bromideHCID 131719321HCID 131719321, compound

Product 1

HCID 18982323HCID 18982323, compoundYield 78.1%

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Procedure

An aqueous solution of 2.11 g of lithium vinyltriphenylborate in 100 ml of water was added to an aqueous solution of 2.00 g of dimethylphenacylsulfonium bromide in 50 ml of water, and the resultant mixture was stirred at room temperature for 30 minutes. Then, the reaction mixture was filtered, and the resultant crystal was washed with water and dried to give 2.69 g of dimethylphenacylsulfonium-vinyltriphenylborate.

Workup

  1. filtrationThen, the reaction mixture was filtered
  2. washthe resultant crystal was washed with water
  3. customdried

Sources & evidence

ORD record
ord-78468bf380a6418a8f21b47dc458079e
Source dataset
uspto-grants-1996_03
Patent number
US05500453

Reaction notes

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