Dimethyl(2-oxo-2-phenylethyl)sulfanium bromide → HCID 18982280, compound

HRID 1440900Notes

Reaction equation

HRID 1440900 reaction equation
[CH2:1]([B-:8]([C:21]1[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=1)([C:15]1[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=1)[C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[Li+].[Br-].[CH3:29][S+:30]([CH3:40])[CH2:31][C:32]([C:34]1[CH:39]=[CH:38][CH:37]=[CH:36][CH:35]=1)=[O:33]>O>[CH3:29][S+:30]([CH3:40])[CH2:31][C:32]([C:34]1[CH:39]=[CH:38][CH:37]=[CH:36][CH:35]=1)=[O:33].[CH2:1]([B-:8]([C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=1)([C:15]1[CH:16]=[CH:17][CH:18]=[CH:19][CH:20]=1)[C:21]1[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=1)[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1

Participants

4

Reactant 2

HCID 213007Dimethyl(2-oxo-2-phenylethyl)sulfanium bromideHCID 131719320HCID 131719320, compound

Product 1

HCID 18982280HCID 18982280, compoundYield 82.2%

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Procedure

An aqueous solution of 6.51 g of lithium benzyltriphenylborate 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 8.09 g of dimethylphenacylsulfonium-benzyltriphenylborate.

Workup

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

Sources & evidence

ORD record
ord-f7e420c7756c4293be466bc1a90db18b
Source dataset
uspto-grants-1996_03
Patent number
US05500453

Reaction notes

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