Toluene → 3-(Methylphenyl)-1,1-dichloro-1-silabutane

反応式

[C:1]1([CH3:7])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[Cl-].[Al+3].[Cl-].[Cl-].[CH2:12]([SiH:15]([Cl:17])[Cl:16])[CH:13]=[CH2:14].[Cl-].[Na+]>>[CH3:7][C:1]1[CH:6]=[CH:5][CH:4]=[CH:3][C:2]=1[CH:13]([CH3:14])[CH2:12][SiH:15]([Cl:17])[Cl:16]

参加物

反応物 4

HCID 1140Toluene

HCID 5234Sodium Chloride

HCID 77536Dichloro(prop-2-enyl)silane

HCID 6451240Aluminum(III) Chloride

生成物 1

HCID 149720313-(Methylphenyl)-1,1-dichloro-1-silabutane収率 71%

反応条件

温度: 50 °C

実験手順

In the same apparatus and procedures as EXAMPLE 1, 19.3 g (210 mmol) of toluene and 0.9 g (7.0 mmol) of aluminum chloride were placed and reacted with 10.0 g (70 mmol) of allyldichlorosilane under the dry nitrogen atmosphere for 30 min. After stirring the solution for another an hour, 2.0 g (30 mmol) of sodium chloride was added to reaction mixture, warmed up to 50° C. and stirred for two hours to deactivate the catalyst. Vacuum distillation of the reaction products gave 11.7 g (bp, 73°-76° C./0.5 mmHg) of of 3-(methylphenyl)-1,1-dichloro-1-silabutane in 71% yield.