Highly Enantioselective Intermolecular Cross Rauhut-Currier Reaction Catalyzed by a Multifunctional Lewis Base Catalyst
作者:Xuelin Dong、Ling Liang、Erqing Li、You Huang
DOI:10.1002/anie.201409744
日期:2015.1.26
The highly enantioselective intermolecular cross Rauhut–Currier reaction of different active olefins catalyzed by a multifunctional chiral Lewis base was reported. The RC products were obtained in excellent yields (up to 98 %), high chemo‐ and enantioselectivity (up to 96 % ee). The reaction could be performed on a gram scale using 1 mol % of the multifunctional phosphine catalyst.
据报道,多功能手性路易斯碱可催化不同活性烯烃的高度对映选择性分子间交叉Rauhut-Currier反应。获得的RC产品收率极高(高达98%),化学和对映体选择性高(ee高达96% )。该反应可以使用1mol%的多官能膦催化剂以克为单位进行。