Visible-Light Photoredox-Catalyzed Decarboxylative Alkylation of Heteroarenes Using Carboxylic Acids with Hydrogen Release
作者:Wan-Fa Tian、Chun-Hong Hu、Ke-Han He、Xiao-Ya He、Yang Li
DOI:10.1021/acs.orglett.9b02539
日期:2019.9.6
Herein, we have developed visible-lightphotoredox-catalyzed decarboxylating carboxylic acids for alkylation of heteroarenes under mild conditions. The transformation occurred smoothly without the requirement of stoichiometric oxidants in the presence of 0.3 equiv of base, which benefited from the release of hydrogen (H2) and carbon dioxide (CO2). Various substrates and functional groups were tolerated