An air-stable radical with a redox-chameleonic amide

Chem Commun (Camb). 2023 Jan 12;59(5):595-598. doi: 10.1039/d2cc05404c.

Abstract

An air-stable (amino)(amido)radical was synthesized by reacting a cyclic (alkyl)(amino)carbene with carbazoyl chloride, followed by one-electron reduction. We show that an adjacent radical center weakens the amide bond. It enables the amino group to act as a strong acceptor under steric contraint, thus enhancing the stabilizing capto-dative effect.

MeSH terms

  • Amides*
  • Animals
  • Chlorides
  • Electrons
  • Lizards*
  • Oxidation-Reduction

Substances

  • Amides
  • Chlorides