作者:Alexander Paptchikhine、Pradeep Cheruku、Mattias Engman、Pher G. Andersson
DOI:10.1039/b912590f
日期:——
The first Ir-catalyzed asymmetric hydrogenations of vinyl boronates have been performed using low catalyst loadings (0.5 mol%) and pressure (as low as 1 bar). Good selectivities (76–98% ee) were obtained for a range of substrates.
首次采用低催化剂负载量(0.5 mol%)和低压(低至1 bar)进行Ir催化的不对称氢化反应,取得了良好的选择性(76–98% ee),适用于多种底物。