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Synfacts 2006(12): 1290-1290  
DOI: 10.1055/s-2006-955617
Polymer-Supported Synthesis
© Georg Thieme Verlag Stuttgart · New York

Novel 3D Coordination Palladium-Network Complex

Contributor(s): Yasuhiro Uozumi, Toshimasa Suzuka
Y. M. A. Yamada, Y. Maeda, Y. Uozumi*
Institute for Molecular Science, Okazaki, Japan
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Publication History

Publication Date:
22 November 2006 (online)

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Significance

A novel solid-phase 3D metal-organic coordination network complex 4 was reported. Thus, etherification of tribromide 1 with THPO(CH2)6OH followed by removal of the tetra­hydropyranyl groups gave the triol 2. After mesylation of the triol 2, the triarylphosphine groups were introduced by etherification of the resulting trimesylate with 4-(diphenylphosphino)phenol to give the C 3-triphosphine 3 in 30% overall yield. The complexation of PdCl2(MeCN)2 and 2 mol equivalents of 3 in toluene gave a 3D coordination palladium-network complex 4, which is insoluble in dichloromethane, chloroform, toluene, methanol, and water.