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Synfacts 2011(6): 0684-0684  
DOI: 10.1055/s-0030-1260375
Polymer-Supported Synthesis
© Georg Thieme Verlag Stuttgart ˙ New York

Suzuki-Miyaura Coupling with Pd(OAc)2 Supported on an Ionic Copolymer

Contributor(s): Yasuhiro Uozumi, Takao Osako
Y. Yu, T. Hu, X. Chen, K. Xu, J. Zhang, J. Huang*
Nanjing University of Technology and Jiangsu University, Zhenjiang, P. R. of China
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Publication History

Publication Date:
19 May 2011 (online)

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Significance

A palladium complex supported on a porous ionic copolymer [Pd(OAc)2/2] was prepared by copolymerization of 1 with divinylbenzene followed by treatment with Pd(OAc)2 (eq. 1). The Suzuki-Miyaura coupling of aryl bromides and chlorides with phenylboronic acid proceeded in the presence of Pd(OAc)2/2 in water under air to give the corresponding biaryls in up to 99% yield (23 examples, eq. 2).