Amine Synthesis through Mild Catalytic Hydrosilylation of Imines using Polymethylhydroxysiloxane and [RuCl2(arene)]2 Catalysts
作者:Bin Li、Jean-Baptiste Sortais、Christophe Darcel、Pierre H. Dixneuf
DOI:10.1002/cssc.201100585
日期:2012.2.13
Tolerate silicone! The stable [RuCl2(p‐cymene]2 complex is an efficient catalyst for the direct chemoselective hydrosilylation of functionalized aldimines and ketimines into amines, using polymethylhydroxysiloxane as an inexpensive, stable, and safe hydrosilane source. The catalysis operates in ethanol, under air at room temperature, and tolerates the ketone ester and alkene functionality.
耐硅胶!稳定的[RuCl 2(p- cymene)2络合物是一种有效的催化剂,可使用聚甲基羟基硅氧烷作为廉价,稳定且安全的氢化硅烷源,将官能化的亚胺和酮亚胺直接化学选择性氢化硅烷化为胺。在室温下,并能耐受酮酯和烯烃的官能团。