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Asymmetric alkylation of remote C(sp3)–H bonds by combining proton-coupled electron transfer with chiral Lewis acid catalysis
Chemical Communications ( IF 4.3 ) Pub Date : 2017-07-26 00:00:00 , DOI: 10.1039/c7cc04941b
Wei Yuan 1, 2, 3, 4 , Zijun Zhou 1, 2, 3, 4 , Lei Gong 1, 2, 3, 4 , Eric Meggers 1, 2, 3, 4, 5
Affiliation  

The catalytic asymmetric alkylation of the remote, unactivated δ-position of N-alkyl amides was enabled by the combination of visible-light-induced proton-coupled electron transfer, 1,5-hydrogen atom transfer, and chiral Lewis acid catalysis in up to 82% yield and up to 97% ee.

中文翻译:

质子耦合电子转移与手性路易斯酸催化相结合的远程C(sp 3)–H键的不对称烷基化

可见光诱导的质子偶联电子转移,1,5-氢原子转移和手性路易斯酸催化(最高可达)的结合使N-烷基酰胺的远端未活化δ位的催化不对称烷基化成为可能。 82%的收率和高达97%的ee。
更新日期:2017-07-28
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