Palladium catalyzed one-pot synthesis of 2-(pyridin-4-yl) quinolines via a multicomponent unprecedented reaction of pyridine-4-carbaldehyde, 2-iodoaniline and triethylamine?

RSC Advances Pub Date: 2014-09-24 DOI: 10.1039/C4RA08624D

Abstract

Palladium catalyzed synthesis of 2-(pyridin-4-yl) quinolines with an unprecedented participation of Et3N in moderate to high yields was achieved in a novel multicomponent one-pot cyclization reaction of readily available pyridine-4-carbaldehyde, 2-iodoaniline and triethylamine in refluxing toluene.

Graphical abstract: Palladium catalyzed one-pot synthesis of 2-(pyridin-4-yl) quinolines via a multicomponent unprecedented reaction of pyridine-4-carbaldehyde, 2-iodoaniline and triethylamine
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