用同一种催化剂合成了含环己基有机硅化合物和含乙烯基有机硅化合和物 ,并比较了催化合成这两种类型的有机硅化合物对催化剂的活化方式、反应温度控制的不同 ,发现环状烯烃比链状烯烃在催化加成上有更高的要求。前者必须在有氧的参与下才能有效地控制反应 ,而后者无须氧的介入 ,从而对这两种反应机制进行了初探 Using the same catalyst, cyclohexyl-containing organosilicon compounds and vinyl-containing organosilicon compounds were synthesized. The activation modes and reaction temperature control of these two types of organosilicon compounds were compared. It was found that the cyclic Olefins have higher requirements for catalytic addition than linear olefins. The former must be under aerobic participation in order to effectively control the reaction, which does not require the intervention of oxygen, and thus the two reaction mechanisms were explored