Amide Synthesis by Nickel/Photoredox‐Catalyzed Direct Carbamoylation of (Hetero) Aryl Bromides

Abstract: Herein, we report a one‐electron strategy for catalytic amide synthesis that enables the direct carbamoylation of (hetero) aryl bromides. This radical cross‐coupling approach, which is based on the combination of nickel and photoredox catalysis, proceeds at ambient temperature and uses readily available dihydropyridines as precursors of carbamoyl radicals. The method's mild reaction conditions make it tolerant of sensitive‐functional‐group‐containing substrates and allow the installation of an amide scaffold within biologically relevant heterocycles. In addition, we installed amide functionalities bearing electron‐poor and sterically hindered amine moieties, which would be difficult to prepare with classical dehydrative condensation methods.

Location
Deutsche Nationalbibliothek Frankfurt am Main
Extent
Online-Ressource
Language
Englisch

Bibliographic citation
Amide Synthesis by Nickel/Photoredox‐Catalyzed Direct Carbamoylation of (Hetero) Aryl Bromides ; volume:132 ; number:13 ; year:2020 ; pages:5286-5291 ; extent:6
Angewandte Chemie ; 132, Heft 13 (2020), 5286-5291 (gesamt 6)

Creator
Alandini, Nurtalya
Buzzetti, Luca
Favi, Gianfranco
Schulte, Tim
Candish, Lisa
Collins, Karl D.
Melchiorre, Paolo

DOI
10.1002/ange.202000224
URN
urn:nbn:de:101:1-2022060809523017042551
Rights
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
15.08.2025, 7:24 AM CEST

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Associated

  • Alandini, Nurtalya
  • Buzzetti, Luca
  • Favi, Gianfranco
  • Schulte, Tim
  • Candish, Lisa
  • Collins, Karl D.
  • Melchiorre, Paolo

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