可见光促进的γ-氰基烷基自由基生成：未活化烯烃的三组分氰基丙基化/醚化反应
Visible-light promoted γ-cyanoalkyl radical generation: three-component cyanopropylation/etherification of unactivated alkenes.
作者信息
Li Linyong, Chen Haoguo, Mei Mingjing, Zhou Lei
机构信息
School of Chemistry, Sun Yat-Sen University, 135 Xingang West Road, Guangzhou 510275, China.
出版信息
Chem Commun (Camb). 2017 Oct 19;53(84):11544-11547. doi: 10.1039/c7cc07347j.
PMID:28990024
Abstract
A photoredox approach to generate distal cyano-substituted alkyl radicals through C-C bond cleavage of cyclobutanone oximes was developed. The radicals produced by this method were applied to three-component cyanopropylation/etherification of unactivated alkenes. Their reactions with diverse radical acceptors were also demonstrated.
摘要
开发了一种光氧化还原方法，通过环丁酮肟的C-C键裂解生成远端氰基取代的烷基自由基。该方法产生的自由基应用于未活化烯烃的三组分氰基丙基化/醚化反应。还展示了它们与各种自由基受体的反应。
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