Synthesis of mono-fluorinated heterocycles with a ring-junction nitrogen atom <i>via</i> Rh(<scp>iii</scp>)-catalyzed CF<sub>3</sub>-carbenoid C–H functionalization and defluorinative annulation
Haosheng Li, Mingjing Mei, Duo‐Zhi Wang, Lei Zhou
Abstract
A Rh-catalyzed two-fold C–F bond cleavage enabled [4 + 2] annulation reaction via CF 3 -carbenoid C–H functionalization of arenes with indoles or various classes of azoles as the directing groups was developed.
Topics & Concepts
AnnulationCarbenoidChemistrySurface modificationCatalysisNitrogen atomCleavage (geology)Ring (chemistry)Medicinal chemistryNitrogenBond cleavageCombinatorial chemistryStereochemistryOrganic chemistryRhodiumGeotechnical engineeringFracture (geology)Physical chemistryEngineeringFluorine in Organic ChemistryCatalytic C–H Functionalization MethodsCyclopropane Reaction Mechanisms