HCID 23668465, compound → HCID 18982571, compound
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-].[C:26]([S+:30]([C:40]([CH3:43])([CH3:42])[CH3:41])[CH2:31][C:32]([C:34]1[CH:39]=[CH:38][CH:37]=[CH:36][CH:35]=1)=[O:33])([CH3:29])([CH3:28])[CH3:27]>O>[C:40]([S+:30]([C:26]([CH3:29])([CH3:28])[CH3:27])[CH2:31][C:32]([C:34]1[CH:35]=[CH:36][CH:37]=[CH:38][CH:39]=1)=[O:33])([CH3:42])([CH3:43])[CH3:41].[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
Product 1
Reagents, catalysts & solvents 1
Procedure
An aqueous solution of 5.59 g of lithium butyltriphenylborate in 100 ml of water was added to an aqueous solution of 6.30 g of di-tert-butylphenacylsulfonium bromide in 150 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 8.98 g of di-tert-butylphenacylsulfonium-butyltriphenylborate as a white crystal.