Copper‐Photocatalyzed Hydrosilylation of Alkynes and Alkenes under Continuous Flow. Issue 46 (1st July 2021)

• Record Type: Journal Article
• Authors: Zhong, Mingbing; Pannecoucke, Xavier; Jubault, Philippe; Poisson, Thomas
• Is Part Of: Chemistry. Volume 27:Issue 46(2021)
• Page Start: 11818
• Page End: 11822
• Publication Date: 2021-07-01
• Subjects: alkynes -- continuous flow -- hydrosilylation -- photocatalysis -- silyl radical; Chemistry -- Periodicals; 540
• DOI: 10.1002/chem.202101753
• Languages: English
• ISSNs: 0947-6539

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)]PF6 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. Abstract : Go with the flow : The photocatalytic hydrosilylation of alkynes and alkenes under continuous‐flow conditions using the [Cu(dmp)(XantphosTEPD)]PF6 catalyst under blue LEDs irradiation is reported. A large panel of alkenes and alkynes was functionalized in good to excellent yields with a large functional group tolerance.