Sodium Sulfite → 4-(4-Nitrobenzyl)-phenylmethanesulfonic acid sodium salt
反応式
[S:1]([O-:4])([O-:3])=[O:2].[Na+:5].[Na+].Br[CH2:8][C:9]1[CH:24]=[CH:23][C:12]([CH2:13][C:14]2[CH:19]=[CH:18][C:17]([N+:20]([O-:22])=[O:21])=[CH:16][CH:15]=2)=[CH:11][CH:10]=1>O.C(#N)C>[Na+:5].[N+:20]([C:17]1[CH:16]=[CH:15][C:14]([CH2:13][C:12]2[CH:23]=[CH:24][C:9]([CH2:8][S:1]([O-:4])(=[O:3])=[O:2])=[CH:10][CH:11]=2)=[CH:19][CH:18]=1)([O-:22])=[O:21]参加物
5
実験手順
A solution of sodium sulfite (0.73 g, 7 mmol) dissolved in water (10 mL) was added to a solution of 4-(4-bromomethylbenzyl)-nitrobenzene (1.41 g, 5.6 mmol) in acetonitrile (10 mL). The mixture was stirred and heated under reflux for 2 hours. Solvents were evaporated and dried to give the 4-(4-nitrobenzyl)-phenylmethanesulfonic acid sodium salt as a white powder (2.29 g).