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N-Functionalization of Azoles through Coupling Reactions with Alkoxydienyl and Alkoxystyryl Boronic Esters

✍ Scribed by Annamaria Deagostino; Cristina Prandi; Chiara Zavattaro; Paolo Venturello

Book ID: 102172444
Publisher: John Wiley and Sons
Year: 2007
Tongue: English
Weight: 112 KB
Volume: 2007
Category: Article
ISSN: 1434-193X
DOI: 10.1002/ejoc.200600872

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✦ Synopsis

Abstract

Alkoxydienyl boronates 1a and 1b and alkoxystyryl boronate 2 have been used in various copper mediated cross‐coupling reactions with azoles. A variety of N‐alkoxydienyl‐ and N‐styrylazoles have been synthesized under mild conditions. The process utilizes Cu(OAc)~2~ in the presence of CsF in CH~2~Cl~2~ at room temperature. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007)

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