Water → HCID 18982381、化合物

反応式

[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+].Cl([O-])(=O)(=O)=O.[CH3:30][S+:31]([CH3:39])[C:32]1[CH:37]=[CH:36][C:35]([CH3:38])=[CH:34][CH:33]=1.O>C(#N)C>[CH3:30][S+:31]([CH3:39])[C:32]1[CH:37]=[CH:36][C:35]([CH3:38])=[CH:34][CH:33]=1.[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]

参加物

実験手順

A solution of 3.00 g of lithium butyltriphenylborate in 100 ml of acetonitrile was added to a solution of 2.79 g of dimethyl-p-tolylsulfonium perchlorate in 100 ml of acetonitrile, and the resultant mixture was stirred at room temperature for minutes. The reaction mixture was poured into 500 ml of water, and the resultant oily component was separated, recovered, washed with water and recrystallized from dichloromethane/ether to give 1.70 g of dimethyl-p-tolylsulfonium-butyltriphenylborate.