Dimethyl(2-oxo-2-phenylethyl)sulfanium bromide → HCID 19047920, compound

HRID 1440887Notes

Reaction equation

HRID 1440887 reaction equation
[CH2:1]([B-:5]([C:18]1[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=1)([C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1)[C:6]1[CH:11]=[CH:10][CH:9]=[CH:8][CH:7]=1)[CH2:2][CH2:3][CH3:4].[Li+].[Br-].[CH3:26][S+:27]([CH3:37])[CH2:28][C:29]([C:31]1[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=1)=[O:30]>O>[CH3:26][S+:27]([CH3:37])[CH2:28][C:29]([C:31]1[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=1)=[O:30].[CH2:1]([B-:5]([C:18]1[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=1)([C:6]1[CH:7]=[CH:8][CH:9]=[CH:10][CH:11]=1)[C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1)[CH2:2][CH2:3][CH3:4]

Participants

4

Reactant 2

HCID 213007Dimethyl(2-oxo-2-phenylethyl)sulfanium bromideHCID 23668465HCID 23668465, compound

Product 1

HCID 19047920HCID 19047920, compoundYield 61.1%

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Procedure

An aqueous solution of 5.424 g of lithium butyltriphenylborate in 100 ml of water was added to an aqueous solution of 5.090 g of dimethylphenacylsulfonium bromide in 200 ml of water, and the resultant mixture was stirred at room temperature for 30 minutes. The reaction mixture was filtered, and the resultant crystal was washed with water and dried to give 5.202 g of dimethylphenacylsulfonium-butyltriphenylborate as a white crystal.

Workup

  1. filtrationThe reaction mixture was filtered
  2. washthe resultant crystal was washed with water
  3. customdried

Sources & evidence

ORD record
ord-2bc82f63e82b478984cf9c2e224b354d
Source dataset
uspto-grants-1996_03
Patent number
US05500453

Reaction notes

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