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Issue 32, 2012
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Pd(OAc)2 without added ligand as an active catalyst for Mizoroki–Heck reaction in aqueous media†

Mojtaba Amini,*a   Mojtaba Bagherzadeh,*b   Zeinab Moradi-Shoeilib  and  Davar M. Boghaeib  
Author affiliations

* Corresponding authors

a Department of Chemistry, Faculty of Science, University of Maragheh, Golshahr, P.O. Box: 55181-83111731, Maragheh, Iran
E-mail: mamini@maragheh.ac.ir
Fax: +98 421 2276066
Tel: +98 421 2278900

b Chemistry Department, Sharif University of Technology, PO Box 11155-3516, Tehran, Iran

Abstract

Conditions for an efficient ligand-free Heck C–C coupling reaction of aryl iodides and bromides with terminal olefins under aerobic conditions have been developed. Critical to the success of this new protocol is the use of palladium acetate as an extremely active catalyst for the Heck reaction in water and aqueous media. Both the base and the solvent were found to have a fundamental influence on the efficiency of the reaction, with K2CO3 and a mixture of (2 : 1) H2O/DMSO being the optimal base and solvent, respectively.

Graphical abstract: Pd(OAc)2 without added ligand as an active catalyst for Mizoroki–Heck reaction in aqueous media

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Article information

https://doi.org/10.1039/C2RA21459H
Submitted
10 May 2012
Accepted
30 Sep 2012
First published
04 Oct 2012
RSC Adv., 2012,2, 12091-12095
Article type
Communication
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Pd(OAc)2 without added ligand as an active catalyst for Mizoroki–Heck reaction in aqueous media

M. Amini, M. Bagherzadeh, Z. Moradi-Shoeili and D. M. Boghaei, RSC Adv., 2012, 2, 12091
DOI: 10.1039/C2RA21459H

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