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Current Organic Chemistry

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ISSN (Print): 1385-2728
ISSN (Online): 1875-5348

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Review Article

Recent Applications of Rare Earth Complexes in Photoredox Catalysis for Organic Synthesis

Author(s): Alexis Prieto* and Florian Jaroschik*

Volume 26, Issue 1, 2022

Published on: 24 December, 2021

Page: [6 - 41] Pages: 36

DOI: 10.2174/1385272825666211126123928

Price: $65

Abstract

In recent years, photoredox catalysis has appeared as a new paradigm for forging a wide range of chemical bonds under mild conditions using abundant reagents. This approach allows many organic transformations through the generation of various radical species, enabling the valorization of non-traditional partners. A continuing interest has been devoted to the discovery of novel radical-generating procedures. Over the last ten years, strategies using rare-earth complexes as either redox-active centers or as redox-neutral Lewis acids have emerged. This review provides an overview of the recent accomplishments made in this field. It especially aims to demonstrate the utility of rare-earth complexes for ensuring photocatalytic transformations and to inspire future developments.

Keywords: Photocatalysis, radicals, rare-earth metals, lanthanides, Lewis acid, redox chemistry, photocyclization.

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