A Robust, Efficient, and Highly Enantioselective Method for Synthesis of Homopropargyl Amines
作者:Erika M. Vieira、Fredrik Haeffner、Marc L. Snapper、Amir H. Hoveyda
DOI:10.1002/anie.201202694
日期:2012.7.2
Fast, robust, selective: Copper‐catalyzed enantioselective additions of homopropargyl groups to a wide range of aldimines proceed readily and with high enantioselectivity. The catalytic method is scalable and practical, the allenylboron reagent is commercially available, and conversion into amines is inexpensive and high‐yielding.
快速、稳健、选择性:铜催化的高炔丙基对多种醛亚胺的对映选择性加成很容易进行,并且具有高对映选择性。该催化方法具有可扩展性和实用性,烯基硼试剂可商购,并且转化为胺成本低廉且产率高。