Synthesis 2006(15): 2568-2572  
DOI: 10.1055/s-2006-942461
PAPER
© Georg Thieme Verlag Stuttgart · New York

A Convenient Synthesis of 3-Pyridinyl- and 3-Pyrimidinylcoumarins

Xuqing Zhang*, Zhihua Sui
Drug Discovery, Johnson & Johnson Pharmaceutical Research and Development, LLC, 665 Stockton Drive, Exton, PA 19341, USA
Fax: +1(610)4588249; e-Mail: xzhang5@prdus.jnj.com;
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Publikationsverlauf

Received 13 March 2006
Publikationsdatum:
04. Juli 2006 (online)

Abstract

A mild and efficient synthesis of 3-pyridinyl- and 3-pyrimidinylcoumarins through one-pot tandem condensation-cyclization of various 2′-hydroxyacetophenones and pyridinyl- or pyrimidinylacetic acids is described.