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Synthesis 2011(8): 1295-1301  
DOI: 10.1055/s-0030-1258472
PAPER
© Georg Thieme Verlag Stuttgart ˙ New York

Recyclable Catalysts for Suzuki-Miyaura Cross-Coupling Reactions at Ambient Temperature Based on a Simple Merrifield Resin Supported Phenanthroline-Palladium(II) Complex

Jin Yanga, Pinhua Lia, Lei Wang*a,b
a Department of Chemistry, Huaibei Normal University, Huaibei, Anhui 235000, P. R. of China
b State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, P. R. of China
Fax: +86(561)3090518; e-Mail: leiwang@chnu.edu.cn;
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Publication History

Received 7 January 2011
Publication Date:
10 March 2011 (online)

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Abstract

A novel Merrifield resin immobilized phenanthroline-palladium(II) complex has been developed and was found to be an efficient catalyst for Suzuki-Miyaura cross-coupling reaction between arylboronic acids and a range of aryl halides under mild reaction conditions. The catalyst exhibited both high catalytic activity and stability for Suzuki-Miyaura reaction. Furthermore, the catalyst could be recycled at least 10 times without a significant loss of catalytic activity.

Key words

immobilized catalyst - phenanthroline-palladium(II) complex - Suzuki-Miyaura reaction - recyclability