학술논문
Functionalization of imidazo[1,2-a]pyridines via radical reactions.
Document Type
Article
Author
Source
Subject
*IMIDAZOPYRIDINES
*ORGANIC synthesis
*PYRIDINE derivatives
*TRANSITION metals
*CATALYSIS
*PHOTOCATALYSIS
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Language
ISSN
1144-0546
Abstract
Imidazo[1,2-a]pyridines are a class of valuable heterocyclic scaffolds in organic synthesis and pharmaceutical chemistry. The direct functionalization of this valuable scaffold has been considered as one of the most efficient strategies for the construction of imidazo[1,2-a]pyridine derivatives. This review summarizes the recent advances in radical reactions for the direct functionalization of imidazo[1,2-a]pyridines through transition metal catalysis, metal-free oxidation, and photocatalysis strategies. [ABSTRACT FROM AUTHOR]