Download PDF
Synthesis 1989; 1989(6): 456-457
DOI: 10.1055/s-1989-27288
communication
© Georg Thieme Verlag, Rüdigerstr. 14, 70469 Stuttgart, Germany. All rights reserved. This journal, including all individual contributions and illustrations published therein, is legally protected by copyright for the duration of the copyright period. Any use, exploitation or commercialization outside the narrow limits set by copyright legislation, without the publisher's consent, is illegal and liable to criminal prosecution. This applies in particular to photostat reproduction, copying, cyclostyling, mimeographing or duplication of any kind, translating, preparation of microfilms, and electronic data processing and storage.

A Facile and Concise Synthesis of 2-Alkyl- and 2-Aryl-4-oxo- 4H thiopyrano[2,3-b]pyridines

Axel Couture* , Pierre Grandclaudon, Eric Huguerre
  • *Laboratoire de Chimie Organique Physique, U.A. C.N.R.S. No 351, Université des Sciences & Techniques de Lille Flandres Artois, F-59655 Villeneuve d'Ascq Cedex, France
Further Information

Publication History

Publication Date:
17 September 2002 (online)

  PDF Download  Permissions and Reprints All articles of this category

2-Alkyl- and 2-aryl-4-oxo-4H-thiopyrano[2,3-b]pyridine can be conveniently prepared by reacting the appropriate aromatic and aliphatic O-ethyl thiocarboxylates with the sodium derivative of various alkyl 3-(2-bromopyridyl) ketones.

      >