Au-catalyzed formation of functionalized quinolines from 2-alkynyl arylazide derivatives.

Org Lett

Laboratoire de Synthèse Organique, UMR 7652 CNRS/Ecole Polytechnique, Ecole Polytechnique, 91128 Palaiseau, France.

Published: August 2013

A new method for converting 2-alkynyl arylazide derivatives into functionalized polysubstituted quinolines following a gold-catalyzed 1,3-acetoxy shift/cyclization/1,2-group shift sequence has been developed. This transformation proceeds under mild reaction conditions, is efficient, and tolerates a large variety of functional groups.

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http://dx.doi.org/10.1021/ol4019634DOI Listing

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