Carbonylative coupling of simple alkanes and alkenes enabled by organic photoredox catalysis
A visible-light-driven direct carbonylative coupling of simple alkanes and alkenes via the combination of a hydrogen atom transfer process and photoredox catalysis has been demonstrated. Employing the N -alkoxyazinium salt as the oxidant and the precursor of an oxygen radical, a variety of α,β-unsat...
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Veröffentlicht in: | Chemical communications (Cambridge, England) England), 2021-10, Vol.57 (79), p.121-1213 |
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Hauptverfasser: | , , , , , |
Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | A visible-light-driven direct carbonylative coupling of simple alkanes and alkenes
via
the combination of a hydrogen atom transfer process and photoredox catalysis has been demonstrated. Employing the
N
-alkoxyazinium salt as the oxidant and the precursor of an oxygen radical, a variety of α,β-unsaturated ketones could be obtained in a metal-free fashion.
A photoinduced metal-free three-component coupling of CO, alkanes and alkenes
via
the hydrogen atom transfer process has been developed. This protocol provides an efficient access to a range of valuable α,β-unsaturated ketones. |
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ISSN: | 1359-7345 1364-548X |
DOI: | 10.1039/d1cc04138j |