Affiliation:
1. Technical Institute of Physics and Chemistry & University of Chinese Academy of Sciences Chinese Academy of Sciences Beijing 100190 China
2. Technical Sciences Academy of Romania ASTR Dacia Avenue no.26 Bucharest Romania
3. Department of Chemistry Hofstra University Hempstead NY 11549 United States
Abstract
AbstractAerobic oxidative cross‐coupling represents one of the most straightforward and atom‐economic methods for construction of C−C and C−X (X=N, O, S, or P) bonds using air as a sustainable external oxidant. The oxidative coupling of C−H bonds in heterocyclic compounds can effectively increase their molecular complexity by introducing new functional groups through C−H bond activation, or by formation of new heterocyclic structures through cascade construction of two or more sequential chemical bonds. This is very useful as it can increase the potential applications of these structures in natural products, pharmaceuticals, agricultural chemicals, and functional materials. This is a representative overview of recent progress since 2010 on green oxidative coupling reactions of C−H bond using O2 or air as internal oxidant focus on Heterocycles. It aims to provide a platform for expanding the scope and utility of air as green oxidant, together with a brief discussion on research into the mechanisms behind it.
Subject
General Chemistry,Catalysis,Organic Chemistry
Cited by
1 articles.
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