Palladium-Catalyzed Heck-Type Coupling via C–N Cleavage
作者:Bainian Feng、Weizheng Fan、Faming Liu
DOI:10.1055/s-0034-1379911
日期:——
A palladium-catalyzed Heck-type coupling method between arenes and ketone Mannich bases via C-N cleavage to synthesize chalcones is reported. This protocol offers good yields and tolerates a broad range of functional groups. Based on the extensive experimental data, we propose a plausible coulping mechanism.