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Synthesis of 2-trifluoromethylquinolines through rhodium-catalysed redox-neutral [3 + 3] annulation between anilines and CF<sub>3</sub>-ynones using traceless directing groups

Haichao Huang, Hailong Wang, Chao Gong, Zhenjing Zhuang, Wenmin Feng, Si‐Hai Wu, Lianhui Wang

2021Organic Chemistry Frontiers17 citationsDOI

Abstract

Rhodium-catalysed [3 + 3]-cycloaddition of acetanilides with CF 3 -ynones was achieved through a traceless directing-group strategy, which delivered 2-trifluromethylquinolines exhibiting favorable blue emissions.

Topics & Concepts

ChemistryRhodiumAnnulationCycloadditionAcetanilideMedicinal chemistryRedoxCombinatorial chemistryCatalysisOrganic chemistryFluorine in Organic ChemistryCatalytic C–H Functionalization MethodsCyclopropane Reaction Mechanisms
Synthesis of 2-trifluoromethylquinolines through rhodium-catalysed redox-neutral [3 + 3] annulation between anilines and CF<sub>3</sub>-ynones using traceless directing groups | Litcius