Visible-Light Photoredox-Catalyzed Hydrodecarboxylation and Deuterodecarboxylation of Fatty Acids

作     者：Yuan-Li Sun Fang-Fang Tan Rong-Gui Hu Chun-Hong Hu Yang Li Yuan-Li Sun;Fang-Fang Tan;Rong-Gui Hu;Chun-Hong Hu;Yang Li

作者机构：Center for Organic ChemistryFrontier Institute of Science and TechnologyXi'an Jiaotong UniversityXi'anShaanxi710054 China 

出 版 物：《Chinese Journal of Chemistry》 (中国化学（英文版）)

年 卷 期：2022年第40卷第16期

页      面：1903-1908页

核心收录：

学科分类：07[理学] 070303[理学-有机化学] 0703[理学-化学] 

基　　金：supported by the National Nature Science Foundation of China(No.22171221)。 

主　　题：Photocatalysis Fatty acids Hydrodecarboxylation Deuterodecarboxylation Alkanes 

摘      要：We develop an efficient visible-light photoreodox-catalyzed hydrodecarboxylation and deuterodecarboxylation of fatty acids for alkanes and deuterium alkanes.The key to the efficient transformation should attribute to the co-catalysis of the suitable methoxy substituted acridine photocatalyst(Mes-1,3,6,8-tetramethoxy-Acr-3″,5″-dimethoxy-Ph)and the hydrogen atom transfer catalyst 4′,4′-dimethyl diphenyldisulfane,possibly via facilitating of quenching the active alkyl radicals to overcome the competitive homocoupling products,olefins via the disproportionation,cracking products via the C—C bondβ-scission.