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SYNTHESIS OF FUNCTIONALYZED IMIDAZO[1,2-a]PYRIDINES via TANDEM A3-COUPLING/CYCLOISOMERIZATION APPROACH

Yulia Volkova, Vladimir Gevorgyan
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Abstract


Recent developments in the synthesis of imidazo[1,2-a]pyridines via the transition metal-catalyzed three-component heterocyclization of aldehyde, 2-aminopyridine, and alkyne are discussed in this highlight.

Keywords


2-aminopyridine; imidazo[1,2-a]pyridine; propargylamine intermediate; A3-coupling

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