Visible-light-enabled multicomponent synthesis of trifluoromethylated 3-indolequinoxalin-2(1H)-ones without external photocatalysis  

作　　者：Letian Zhang Kai Zheng Pengfei Zhang Min Jiang Jiabin Shen Chao Chen Chao Shen 

机构地区：[1]Key Laboratory of Pollution Exposure and Health Intervention of Zhejiang Province,College of Biology and Environmental Engineering,Zhejiang Shuren University,Hangzhou 310015,China [2]College of Petroleum Chemical Industry,Changzhou University,Changzhou 213164,China [3]College of Material,Chemistry and Chemical Engineering,Key Laboratory of Organosilicon Chemistry and Material Technology,Ministry of Education,Hangzhou Normal University,Hangzhou 311121,China

出　　处：《Green Synthesis and Catalysis》2024年第1期51-56,共6页绿色合成与催化（英文）

基　　金：This work was supported by Basic Scientific Research Special Funds(No.2020XZ011);Zhejiang Shuren University,the"Ten-thousand Talents Plan"of Zhejiang Province(No.2019R51012);the Technology Research and Development Program of Hangzhou(No.20191203B28);the National Natural Science Foundation of China(No.21302171).

摘　　要：A novel and sustainable visible-light-enabled multicomponent reaction involving quinoxalin-2(1H)-ones,indoles,and CF3SO2Na that does not require an external photocatalyst is described.This photoinduced reaction employs air as the sole oxidant,thereby providing a green and highly step-efficient approach to a series of biologically important trifluoromethylated 3-indolequinoxalin-2(1H)-ones.

关 键 词：Visible-light-catalysis Three-component reaction TRIFLUOROMETHYLATION Quinoxalin-2(1H)-Ones INDOLES 

分 类 号：O62[理学—有机化学]