Synthesis of stilbene derivatives via visible-light-induced cross-coupling of aryl diazonium salts with nitroalkenes using –NO<sub>2</sub> as a leaving group
作者:Na Zhang、Zheng-Jun Quan、Zhang Zhang、Yu-Xia Da、Xi-Cun Wang
DOI:10.1039/c6cc08182g
日期:——
The straightforward visible-light-induced synthesis of stilbene compounds from the cross-coupling of nitroalkenes and diazonium tetrafluoroborates under transition-metal-free conditions is described. The protocol uses green LEDs as light sources and eosin...
A practical approach involving decarboxylative arylation of cinnamic acids using aryl triazenes has been developed to accomplish the synthesis of stilbenes. The method employs easily accessible starting materials and features broad substrate scope and functional group tolerance.