Rhodium-catalyzed annulation of arenes with alkynes through weak chelation-assisted C–H activation

Chemical Communications Pub Date: 2016-01-04 DOI: 10.1039/C5CC09180B

Abstract

The purpose of this article is to give a brief review of weak chelation-assistance as a powerful means for the rhodium-catalyzed annulation of arenes with alkynes. The use of commonly occurring functional groups (e.g., ketones, aldehydes, carboxylic acids and alcohols) as the directing groups enriches the versatility of auxiliary ligands and extends the scope of products. This short article offers an overview on emerging procedures, highlights their advantages and limitations, and covers the latest progress in the rapid synthesis of organic functional materials and natural products.

Graphical abstract: Rhodium-catalyzed annulation of arenes with alkynes through weak chelation-assisted C–H activation
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