茂基稀土胺化物的合成及其作为单组份引发剂引发极 性单体聚合的研究 |
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引用本文: | 沈琪,姚英明.茂基稀土胺化物的合成及其作为单组份引发剂引发极 性单体聚合的研究[J].有机化学,2001,21(11):1018-1023. |
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作者姓名: | 沈琪 姚英明 |
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作者单位: | 苏州大学化学化工系, |
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基金项目: | 国家自然科学基金(Nos.29472058,29682026,29872031,20072027)资助项目. |
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摘 要: | 综述了近年来我们在茂基稀土胺化物的合成、结构及其催化极性单体,包括甲基丙烯酸甲酯、甲基丙烯酸N,N-二甲氮乙酯、异氰酸苯酯的聚合和ε-己内酯开环聚合的研究结果。讨论了茂基稀土胺化物的结构与催化活性的关系,提出了可能的聚合反应机理。
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关 键 词: | 环戊二烯基 胺化反应 稀土金属络合物 合成 引发剂 催化 单体 活性聚合 |
修稿时间: | 2001年7月16日 |
Synthesis of lanthanocene amides and their applications as single- component initiators in polymerization of polar monomers |
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Abstract: | This article describes our research results in recent years on the synthesis, molecular structure of lanthanocene amides and their applications in the polymerization of polar monomers, including methyl methacrylate, (dimethylamino) ethyl methacrylate, and phenyl isocyanate and ring-opening polymerization of ε-caprolactone, as well. The relationship between the structures of lanthanocene amides and catalytic activities was discussed, and the polymerization mechanism was suggested. |
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Keywords: | CYCLOPENTADIENYL GROUP AMINATION RARE EARTH METAL COMPLEX SYNTHESIS INITIATOR CATALYSIS MONOMER LIVING POLYMERIZATION |
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