光催化/铜促进的C-H活化：可见光诱导的苯甲酰胺邻位选择性全氟烷基化反应
Photocatalytic/Cu-Promoted C-H Activations: Visible-light-Induced ortho-Selective Perfluoroalkylation of Benzamides.
作者信息
Chen Xiang, Tan Ze, Gui Qingwen, Hu Liang, Liu Jidan, Wu Jing, Wang Guangwei
机构信息
State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, P. R. China).
State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, P. R. China)..
出版信息
Chemistry. 2016 Apr 25;22(18):6218-22. doi: 10.1002/chem.201600229. Epub 2016 Mar 16.
A visible-light-induced and copper-promoted perfluoroalkylation of benzamides was successfully developed under the assistance of an 8-aminoquinoline directing group. It provides a straightforward method for the synthesis of ortho-perfluoroalkyl-substituted benzoic acid derivatives. The reaction employs a cheap organic dye eosin Y as the photoredox catalyst and is run under the irradiation of a 26 W fluorescent LED light bulb.
在8-氨基喹啉导向基团的辅助下，成功开发了一种可见光诱导且铜促进的苯甲酰胺全氟烷基化反应。它为合成邻位全氟烷基取代的苯甲酸衍生物提供了一种直接的方法。该反应使用廉价的有机染料曙红Y作为光氧化还原催化剂，并在26W荧光LED灯泡的照射下进行。
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