Styrene → n-Hexylphenethyldichlorosilane

Beteiligte Stoffe

Reaktionsbedingungen

Reaktionsschritte

0.89 mol of 1-hexene, 0.08 mol % of a catalyst of tetrakis(triphenylphosphine)platinum (O) (relative to dichlorosilane) were introduced into a 500 ml pressure-proof stainless steel reactor which was then closed and cooled with a dry-ice-methanol bath. After introducing 0.64 mol of dichlorosilane through a leading pipe, the reactor was sealed and reaction was carried out by heating in an oil bath at 100° C. for 2 hours with stirring. Then this reacted liquid was transferred to a flask. 0.64 mol of styrene was added and reaction was carried out with stirring at 80° C. for 4 hours. After the reaction, distillation was carried out under a reduced pressure to obtain 0.58 mol of n-hexylphenethyldichlorosilane having a boiling point of 120°~123° C./1 mmHg.

Herkunft & Nachweise