New Catalyst for the Copolymerization of Styrene with Carbon Monoxide

被引:0
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作者
Rong Hua ZHENG
Yi Feng ZHANG
Li Ming JIANG
Zhi Quan SHEN(Department of Polymer Science and Engineering
机构
关键词
Carbon monoxide; Styrene; Neodymium phosphonate catalyst; The St-CO copolymer;
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中图分类号
O631 [高分子物理和高分子物理化学];
学科分类号
摘要
Neodymium phosphonate [Nd(P2043] combined by di(n-butyl) magnesium [Mg(n-Bu)2]with hexamethylphosphoramide (HMPA) was first found to be an effective catalyst. The results ofinfrared spectrum and elemental analysis showed that the copolymers containing carbonyl groupwere produced.
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页码:577 / 578
页数:2
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