The invention relates to a method for preparing silanes comprising styryl groups, said silanes being represented by the general formula (I):
(St)
b
SiR′
a
R
4−a−b
with improved yields through a reaction with magnesium in a solvent mixture comprising from 30:70 to 70:30 (v/v) of diethyl ether and tetrahydrofuran.
本发明涉及一种制备含
苯乙烯基
硅烷的方法,所述
硅烷由通式(I)表示:(St)bSiR′aR4−a−b,通过在包含30:70至70:30(v/v)二
乙醚和
四氢呋喃的溶剂混合物中与
镁反应,提高产率。