Enantioselective Intermolecular Crossed-Conjugate Additions between Nitroalkenes and α,β-Enals through a Dual Activation Strategy
作者:Cheng Zhong、Yunfeng Chen、Jeffrey L. Petersen、Novruz G. Akhmedov、Xiaodong Shi
DOI:10.1002/anie.200805558
日期:2009.2.2
Double the fun: The title reaction was developed by using a Lewis base/iminium activation strategy (see scheme). The reaction proceeded with excellent yields and ee values, and the products were additionally transformed into a single enantiomer of a substituted pyrrolidine with excellent retention of configuration.
加倍的乐趣:通过使用路易斯碱/亚胺基活化策略(参见方案)开发了标题反应。反应以优异的收率和ee 值进行,并且将产物另外转化为具有优异的构型保留性的取代的吡咯烷的单一对映体。