Convenient catalytic, enantioselective conjugate reduction of nitroalkenes using CuF2

被引:83
作者
Czekelius, C [1 ]
Carreira, EM [1 ]
机构
[1] ETH Honggerberg, ETH Zurich, Organ Chem Lab, HCI, CH-8093 Zurich, Switzerland
关键词
D O I
10.1021/ol048035h
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
[GRAPHICS] We document the use of a new catalyst system for the enantioselective conjugate reduction of nitroalkenes utilizing commercially available CuF2 and the bis-phosphine JOSIPHOS as a ligand. This new protocol not only facilitates ready access to a variety of optically active nitroalkanes, but the results provide also new insight into copper-catalyzed reactions.
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页码:4575 / 4577
页数:3
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