Thioether-Directed Platinum-Catalyzed Hydrosilylation of Olefins
作者:Joe B. Perales、David L. Van Vranken
DOI:10.1021/jo010214e
日期:2001.11.1
Homoallylic thioethers facilitate the platinum-catalyzedhydrosilylation of olefins with phenyldimethylsilane. As a control, thioether substrates are shown to hydrosilylate at room temperature under conditions where no hydrosilylation is observed for isosteric substrates that lacked thioether groups. Modest diastereoselection is observed, between 2 and 5 to 1. Hydrogenation is a competing reaction