Oxamic acids: useful precursors of carbamoyl radicals

Ogbu I. M., Kurtay G., Robert F., Landais Y.

Chemical Communications, vol.58, 2022 (SCI-Expanded) identifier identifier identifier

  • Publication Type: Article / Article
  • Volume: 58
  • Publication Date: 2022
  • Doi Number: 10.1039/d2cc01953a
  • Journal Name: Chemical Communications
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Chemical Abstracts Core, Chimica, Communication Abstracts, Compendex, EMBASE, MEDLINE, DIALNET
  • Hacettepe University Affiliated: No

Abstract

© 2022 The Royal Society of ChemistryThis review article describes the recent development in the chemistry of carbamoyl radicals generated from oxamic acids. This mild and efficient method compares well with previous methods of generation of these nucleophilic radicals. The oxidative decarboxylation of oxamic acids can be mediated through thermal, photochemical, electrochemical or photoelectrochemical means, generating carbamoyl radicals, which may further add to unsaturated systems to provide a broad range of important amides. Oxidative decarboxylation of oxamic acids also offers a straightforward entry for the preparation of urethanes, ureas, and thioureas.