申请人:Kuraray Co., Ltd.
公开号:US03975451A1
公开(公告)日:1976-08-17
An alkyne-10,15-diol is synthesized by coupling a 3-alkynol containing methyl groups by using as a catalyst a complex comprised of a halide of a metal of Group VII of the Periodic Table coordinated with an organic phosphorus compound. The so-obtained diol can be formed into squalane [2,6,10,15,19,23-hexamethyl tetracosane] by hydrogenolysis, a combination of hydrogenation and hydrogenolysis or a combination of hydrogenation, dehydration and hydrogenation.
通过使用一个由第七族金属的卤素和有机磷化合物配位形成的催化剂,将含有甲基基团的3-炔醇耦合,从而合成炔烃-10,15-二醇。通过氢解作用,将得到的二醇转化为角鲨烷[2,6,10,15,19,23-六甲基四十四烷],可以通过氢化和氢解的组合,或氢化、脱水和氢化的组合实现。