Highly dispersed pd catalyst locked in knitting aryl network polymers for Suzuki-Miyaura coupling reactions of aryl chlorides in aqueous media.

Buyi Li, Zhenhong Guan, Wei Wang, Xinjia Yang, Jianglin Hu, Bien Tan, Tao Li

Institute of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Luoyu Road No. 1037, Wuhan, 430074, China.

Advanced materials (Deerfield Beach, Fla.) 2012 Jul 3

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Highly dispersed palladium chloride catalysts locked in triphenylphosphine-functionalized knitting aryl network polymers (KAPs) are developed and exhibit excellent activity under mild conditions in the Suzuki-Miyaura cross-coupling reactions of aryl chlorides in aqueous media. This work highlights that the microporous polymers not only play the role of support materials, but also protect the Pd species from aggregation and precipitation, hence, positively effect the catalysis activity. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Citation

Buyi Li, Zhenhong Guan, Wei Wang, Xinjia Yang, Jianglin Hu, Bien Tan, Tao Li. Highly dispersed pd catalyst locked in knitting aryl network polymers for Suzuki-Miyaura coupling reactions of aryl chlorides in aqueous media. Advanced materials (Deerfield Beach, Fla.). 2012 Jul 3;24(25):3390-5