Tetrasubstituted furans by PdII/CuI-cocatalyzed three-component domino reactions of 2-(1-alkynyl)-2-alken-1-ones, nucleophiles and diaryliodonium salts

Wenbo Li; Junliang Zhang

doi:10.1039/C0CC03450A

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Tetrasubstituted furans by Pd^II/Cu^I-cocatalyzed three-component domino reactions of 2-(1-alkynyl)-2-alken-1-ones, nucleophiles and diaryliodonium salts†

Wenbo Li^a and Junliang Zhang*^a

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* Corresponding authors

^a Shanghai Key Laboratory of Green Chemistry and Chemical Processes, Department of Chemistry, East China Normal University, 3663 N. Zhongshan Road, Shanghai 200062, P.R. China
E-mail: jlzhang@chem.ecnu.edu.cn
Fax: +86 21-6223-5039

Abstract

A novel Pd(OAc)₂/CuI-cocatalyzed three-component reaction of 2-(1-alkynyl)-2-alken-1-ones, nucleophiles and diaryliodonium salts has been developed. The procedure allows the synthesis of tetrasubstituted furans in good to high yields under mild conditions.

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Article information

DOI: https://doi.org/10.1039/C0CC03450A
Article type: Communication
Submitted: 24 Aug 2010
Accepted: 21 Sep 2010
First published: 18 Oct 2010

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Chem. Commun., 2010,46, 8839-8841

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Tetrasubstituted furans by Pd^II/Cu^I-cocatalyzed three-component domino reactions of 2-(1-alkynyl)-2-alken-1-ones, nucleophiles and diaryliodonium salts

W. Li and J. Zhang, Chem. Commun., 2010, 46, 8839 DOI: 10.1039/C0CC03450A

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