تفاعل #936002

معادلة التفاعل

n-hexyldichlorosilane

1-dodecene

→

n-hexyldodecyldichlorosilane

المذيبات

isopropanol

ظروف التفاعل

المعالجة

1. 1
   أخرىequipped with a cooler
2. 2
   أخرىthe mixture was reacted
3. 3
   أخرىAfter reaction, reaction solution
4. 4
   workup.DISTILLATIONwas distilled

الإجراء التجريبي

The above-mentioned n-hexyldichlorosilane in an amount of 3.33 g (18 millimol), 3.36 g (20 millimol) of 1-dodecene and as a catalyst a solution of H2PtCl6 ·6H2O in isopropanol (0.05 mol % relative to dichlorosilane) were charged in a flask equipped with a cooler and the mixture was reacted with stirring in an oil bath at 50° C. for 15 hours. After reaction, reaction solution was distilled to obtain n-hexyldodecyldichlorosilane. The infrared spectrum of this compound is shown in FIG. 2. The absorption of Si--H band at 2213 cm-1 vanished. The NMR spectra of this compound is shown in FIG. 6. The formula (n--C6H13)(n--C12H25)SiCl2 for this compound was confirmed.

المصدر