Photoredox-Catalyzed Ketyl–Olefin Coupling for the Synthesis of Substituted Chromanols
KAUST DepartmentKAUST Catalysis Center (KCC)
Permanent link to this recordhttp://hdl.handle.net/10754/621684
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AbstractA visible light photoredox-catalyzed aldehyde olefin cyclization is reported. The method represents a formal hydroacylation of alkenes and alkynes and provides chromanol derivatives in good yields. The protocol takes advantage of the double role played by trialkylamines (NR3) which act as (i) electron donors for reducing the catalyst and (ii) proton donors to activate the substrate via a proton-coupled electron transfer. © 2016 American Chemical Society.
CitationFava E, Nakajima M, Nguyen ALP, Rueping M (2016) Photoredox-Catalyzed Ketyl–Olefin Coupling for the Synthesis of Substituted Chromanols. The Journal of Organic Chemistry 81: 6959–6964. Available: http://dx.doi.org/10.1021/acs.joc.6b01006.
SponsorsEuropean Research Council
PublisherAmerican Chemical Society (ACS)
JournalThe Journal of Organic Chemistry
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