SYNTHESIS AND CATALYTIC ACTIVITY OF CROSSLINKED POLYACRYLATE SUPPORTED SULFIDE PLATINUM COMPLEXES

Chinese Journal of Applied Chemistry ›› 1991, Vol. 0 ›› Issue (6): 49-52.

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SYNTHESIS AND CATALYTIC ACTIVITY OF CROSSLINKED POLYACRYLATE SUPPORTED SULFIDE PLATINUM COMPLEXES

Meng Lingzhi, Zhong Zhenlin, Ke Aiqing, Chen Yuanyin

Department of Chemistry, Wuhan University, Wuhan 430072

Received:1990-10-15 Revised:1991-02-10 Published:1991-12-10 Online:1991-12-10

Abstract

Abstract: The title complexes were synthesized from divinylbenzene, methylacrylate, β-chloroethy-lacrylate or ω-chlorohexylacrylate via copolymerization in different molar ratio, followed bymercaptoethylation with sodium ethyl mercaptide and reaction with potassium platinochloride inacetone under nitrogen atmosphere. All of the complexes exhibited high catalytic activity forthe hydrosilylation of olefins with triethoxysilane at 80～100℃. The catalyst can be usedrepeatedly.

Key words: crosslinked polyacrylate, supported complex catalyst, sulfide-platinum complex, hydrosilylation

Meng Lingzhi, Zhong Zhenlin, Ke Aiqing, Chen Yuanyin. SYNTHESIS AND CATALYTIC ACTIVITY OF CROSSLINKED POLYACRYLATE SUPPORTED SULFIDE PLATINUM COMPLEXES[J]. Chinese Journal of Applied Chemistry, 1991, 0(6): 49-52.

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SYNTHESIS AND CATALYTIC ACTIVITY OF CROSSLINKED POLYACRYLATE SUPPORTED SULFIDE PLATINUM COMPLEXES

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