Irradiation-Induced Palladium-Catalyzed Direct C–H Alkylation of Heteroarenes with Tertiary and Secondary Alkyl Bromides
作者:Rui Shang、Yao Fu、Guang-Zu Wang
DOI:10.1055/s-0036-1592000
日期:2018.8
Published as part of the Special Topic Modern Radical Methods and their Strategic Applications in Synthesis Abstract A palladium catalyst in combination with two types of phosphine ligands efficiently catalyzes direct C–H alkylation of heteroarenes with secondary and tertiary alkyl bromides under irradiation conditions. Irradiation of blue light-emitting diodes (blue LEDs) effectively excites phosphine-ligated