Convenient and Efficient Reduction of 1,1‘-Binaphthyls to H<sub>8</sub>-1,1‘-Binaphthyl Derivatives with Pd and Ru Catalysts on Solid Support
作者:Andrei Korostylev、Vitali I. Tararov、Christine Fischer、Axel Monsees、Armin Börner
DOI:10.1021/jo0497609
日期:2004.4.1
Hydrogenation of chiral 2,2‘-functionalized 1,1‘-binaphthyls with Pd and Ru solid-supported metal catalysts was found to be a clean and convenient pathway to 5,5‘,6,6‘,7,7‘,8,8‘-octahydro-1,1‘-dinaphthyl derivatives. In most cases no racemization was observed in the course of the reaction.
发现用Pd和Ru固相负载的金属催化剂氢化手性2,2'-官能化的1,1'-联萘是清洁便捷的通往5,5',6,6',7,7',8的途径,8'-八氢-1,1'-二萘基衍生物。在大多数情况下,在反应过程中未观察到外消旋作用。