Synthesis 2009(10): 1623-1634  
DOI: 10.1055/s-0028-1088043
PAPER
© Georg Thieme Verlag Stuttgart ˙ New York

First Synthesis of 5-Cyanosalicylates by Formal [3+3] Cyclocondensations of 1,3-Bis(silyloxy)-1,3-butadienes

Abdolmajid Riahia,b, Olumide Fatunsina, Mohanad Shkoora, Rüdiger Dedea, Helmut Reinkea, Christine Fischera,b, Peter Langer*a,b
a Institut für Chemie, Universität Rostock, Albert Einstein Str. 3a, 18059 Rostock, Germany
b Leibniz-Institut für Katalyse, Universität Rostock e.V., Albert Einstein Str. 29a, 18059 Rostock, Germany
Fax: +49(381)4986412; e-Mail: peter.langer@uni-rostock.de;
Further Information

Publication History

Received 28 November 2008
Publication Date:
25 March 2009 (online)

Abstract

A variety of functionalized benzonitriles were regioselectively prepared by formal [3+3] cyclocondensation of 1,3-bis(silyloxy)-1,3-butadienes with 3-ethoxy- and 3-silyloxy-2-cyano-2-en-1-ones.

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