Catalytic hydrogen-transfer reduction of polyhalofluoroalkanes using sodium hypophosphite
作者:Chang-Ming Hu、Ming-Hu Tu
DOI:10.1016/s0022-1139(00)81258-0
日期:1991.11
The catalytic hydrogen-transferreduction of polyhalofluoroalkanes usingsodiumhypophosphite in the presence of a platinum or palladium catalyst is described. A selective reduction of carbon-bromine bonds could be performed under mild conditions.
light-induced palladium-catalyzed homologative three-component synthesis of allylic amines has been developed. This protocol proceeds via a unique mechanism involving two distinct cycles enabled by the same Pd(0) catalyst: a visible light-induced hybrid radical alkyl Heck reaction between 1,1-dielectrophile and styrene, followed by the “in dark” classical Tsuji–Trost-type allylic substitution reaction. This