Recent advances in oxidative C-C coupling reaction of amides with carbon nucleophiles
Recent advances in oxidative C-C coupling reaction of amides with carbon nucleophiles
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DOI:
10.1016/j.tetlet.2017.10.081
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发表时间:
2017-12-13
影响因子:
1.8
通讯作者:
Moriyama, Katsuhiko
中科院分区:
文献类型:
--
作者:
Moriyama, Katsuhiko
The C-C coupling reaction of N-electron withdrawing group (EWG) protected amides with coupling partners is one of the most important methods for C-C bond formation at the a-position of amides to directly give a-substituted amides. Of the four reactions, namely, the reaction via the generation of carbanion with an electrophile, that via the generation of carbon radical with a radical donor, that via the generation of iminium ion species with a nucleophile (oxidative coupling reaction), and that using a transition metal carbenoid, the oxidative coupling reaction presents a challenge although the reaction products are very useful for the transformation of a wide range of nitrogen-containing derivatives. In this review, recent developments in the oxidative coupling reaction of N-EWG protected amides with nucleophiles are summarized with focus on the reaction using a transition metal, the transition-metal-free reaction, the enantioselective reaction using a chiral catalysts, and the organocatalyzed oxidative coupling reaction. (C) 2017 Elsevier Ltd. All rights reserved.