1.绪言所谓复分解反应是将钨(W)和钼(Mo)等与有机金属化合物(如四甲基锡)组合作为催化剂(称之为复分解催化剂),以烯烃为基础物质所进行的如式(1)所示的化学反应。这个20余年前发现的使人很感兴趣的反应,最初不是作为低分子化合物的反应,即式(1)所示烯烃复分解反应,而是作为高分 1. INTRODUCTION The so-called metathesis reaction is a process in which a metathesis reaction is carried out using an olefin as a base material in combination with an organometallic compound such as tetramethyltin (W) and molybdenum (Mo) as a catalyst (referred to as a metathesis catalyst) (1) shown in the chemical reaction. The more interesting reaction, discovered more than 20 years ago, was not initially the reaction as a low-molecular-weight compound, the olefin metathesis of formula (1)