Copper‐Photocatalyzed Hydrosilylation of Alkynes and Alkenes under Continuous Flow
Mingbing Zhong, Xavier Pannecoucke, Philippe Jubault, Thomas Poisson
Abstract
Abstract Herein, the photocatalytic hydrosilylation of alkynes and alkenes under continuous flow conditions is described. By using 0.2 mol % of the developed [Cu(dmp)(XantphosTEPD)]PF 6 under blue LEDs irradiation, a large panel of alkenes and alkynes was hydrosilylated in good to excellent yields with a large functional group tolerance. The mechanism of the reaction was studied, and a plausible scenario was suggested.
Topics & Concepts
HydrosilylationPhotocatalysisContinuous flowChemistryPhotochemistryCopperAlkeneAlkyneIrradiationCatalysisOrganic chemistryPhysicsNuclear physicsMechanicsRadical Photochemical ReactionsCatalytic C–H Functionalization MethodsSulfur-Based Synthesis Techniques