Summary:
- This article discusses the development of a new catalytic system for the oxidative decarboxylation of carboxylic acids to alkenes, which is an important reaction in organic synthesis.
- The authors report the use of a copper(II) catalyst in combination with a redox-active ligand to achieve this transformation, which proceeds under mild conditions and with good selectivity.
- The proposed mechanism involves the formation of a copper(III) intermediate that facilitates the decarboxylation step, and the authors provide experimental and computational evidence to support this mechanistic proposal.