Palladium-catalyzed tandem reaction of 2-chloroquinoline-3-carbaldehydes and isocyanides?

Organic & Biomolecular Chemistry Pub Date: 2017-11-09 DOI: 10.1039/C7OB02043K

Abstract

A facile domino reaction of 2-chloroquinoline-3-carbaldehydes in one and two equivalents of isocyanide has been investigated. Three-component reactions of 2-chloroquinoline-3-carbaldehydes, isocyanides and amines are also described. In this Pd-catalyzed reaction under controlled conditions, three novel types of quinoline derivatives were formed via amidation, lactamization or carbamate formation along with the formation of C–C, C–N, and C–O bonds in a one-pot procedure.

Graphical abstract: Palladium-catalyzed tandem reaction of 2-chloroquinoline-3-carbaldehydes and isocyanides
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