Sodium Chloride → 3-(Ethylphenyl)-1,1-dichloro-1-silabutane

반응식

[CH2:1]([C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1)[CH3:2].[Cl-].[Al+3].[Cl-].[Cl-].[CH2:13]([SiH:16]([Cl:18])[Cl:17])[CH:14]=[CH2:15].[Cl-].[Na+]>>[CH2:1]([C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][C:4]=1[CH:14]([CH3:15])[CH2:13][SiH:16]([Cl:18])[Cl:17])[CH3:2]

참가 물질

반응물 4

HCID 5234Sodium Chloride

HCID 7500Ethylbenzene2회

HCID 77536Dichloro(prop-2-enyl)silane

HCID 6451240Aluminum(III) Chloride

생성물 1

HCID 149720323-(Ethylphenyl)-1,1-dichloro-1-silabutane수율 77.6%

반응 조건

온도: 50 °C

실험 절차

In the same apparatus and procedures as EXAMPLE 1, 27 g (255 mmol) of ethylbenzene and 1.1 g (9.0 mmol) of aluminum chloride were placed. The flask was then immersed in an ice water bath. To the reaction mixture was slowly added dropwise 12.0 g (85 mmol) of allyldichlorosilane and the solution was stirred for an hour. After confirming that no ethylbenzene was left by gas chromatography, 2.4 g, (413 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 16.3 g (bp 80°-84° C./0.6 mmHg) of 3-(ethylphenyl)-1,1-dichloro-1-silabutane.