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RESEARCH ARTICLE
Contents Vol 61(8)

Lewis Acid-Promoted Suzuki Reaction using Palladium Chloride Anchored on a Polymer as a Catalyst

Guozhi Fan A B , Hanjun Zhang A , Siqing Cheng A B , Zhandong Ren A , Zhijun Hu A and Zilan Wang A
+ Author Affiliations
- Author Affiliations

A Department of Chemical and Environmental Engineering, Wuhan Polytechnic University, Wuhan 430023, China.

B Corresponding authors. Email: chenchh_2001@126.com; chengsqing@iccas.ac.cn

Australian Journal of Chemistry 61(8) 610-614 https://doi.org/10.1071/CH08066
Submitted: 15 February 2008  Accepted: 22 June 2008   Published: 15 August 2008

Abstract

Palladium chloride anchored on polystyrene modified by 5-amino-1,10-phenanthroline was prepared and used as an efficient recoverable catalyst for Suzuki cross-coupling reactions. The heterogeneous catalysts can be easily separated from the reaction mixture and reused for five cycles without significant Pd leaching and loss of catalytic activity. Rate enhancement in the Suzuki reaction by Lewis acids was also studied.


Acknowledgements

This work was supported by the Hubei Provincial Natural Science Foundation of China (No. 2007ABA369).


References


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