Dehydrogenative Silylation of Terminal Alkynes with Hydrosilanes under Zinc-Pyridine Catalysis
作者:Teruhisa Tsuchimoto、Masakazu Fujii、Yoshihiko Iketani、Masaru Sekine
DOI:10.1002/adsc.201200310
日期:2012.11.12
A combination of zinc triflate and pyridine in a nitrile medium was found to act as an effective catalytic system for dehydrogenative silylation with flexible pieces of terminal alkynes and hydrosilanes, thereby producing diverse alkynylsilanes in high to excellent yields.
发现
三氟甲磺酸锌和
吡啶在腈介质中的组合可作为有效的催化体系,用于与末端
炔烃和氢
硅烷的柔性片段进行脱氢甲
硅烷基化,从而以高到极好的收率生产各种炔基
硅烷。