Dimethyl(2-oxo-2-phenylethyl)sulfanium bromide → HCID 18982244, compound

HRID 1440899Notes

Reaction equation

HRID 1440899 reaction equation
[C:1]1([B-:7]([CH2:12][CH3:13])([CH2:10][CH3:11])[CH2:8][CH3:9])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[Li+].[Br-].[CH3:16][S+:17]([CH3:27])[CH2:18][C:19]([C:21]1[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=1)=[O:20]>O>[CH3:16][S+:17]([CH3:27])[CH2:18][C:19]([C:21]1[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=1)=[O:20].[C:1]1([B-:7]([CH2:10][CH3:11])([CH2:12][CH3:13])[CH2:8][CH3:9])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1

Participants

4

Reactant 2

HCID 213007Dimethyl(2-oxo-2-phenylethyl)sulfanium bromideHCID 131719319HCID 131719319, compound

Product 1

HCID 18982244HCID 18982244, compoundYield 81.8%

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Procedure

An aqueous solution of 3.49 g of lithium phenyltriethylborate in 100 ml of water was added to an aqueous solution of 5.00 g of dimethylphenacylsulfonium bromide in 200 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 5.58 g of dimethylphenacylsulfonium-phenyltriethylborate.

Workup

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

Sources & evidence

ORD record
ord-48314e98fe09404a94865c3bd7eebea1
Source dataset
uspto-grants-1996_03
Patent number
US05500453

Reaction notes

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