| IndTiCl2(OR)/MAO体系催化苯乙烯间规聚合 |
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| 引用本文： | 马海燕,陈斌,黄吉玲,钱延龙.IndTiCl2(OR)/MAO体系催化苯乙烯间规聚合[J].催化学报,2001,22(1):3-4. |
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| 作者姓名： | 马海燕 陈斌 黄吉玲 钱延龙 |
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| 作者单位： | [1]LaboratoryofOrganometallicChemistry,EastChinaUniversityofScienceandTechnology,Shanghai,200237,China [2]L,EastChinaUniversityofScienceandTechnology,Shanghai,200237,China |
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| 基金项目： | Supported by NNSFC and SINOPEC，NNS FC，国家重点基础研究发展计划(973计划)，29734145，29871010，G19990 64801，，， |
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| 摘 要： | Since Ishihara et al［1］ reported that a new macromolecule syndiotact ic polystyrene (s-PS) could be produced with high stereoregularity by using ( η5-Cp)TiCl3 activated with methylaluminoxane (MAO), more efforts were de voted to syntheses of new kinds of half-sandwich titanocenes and to elucidation of the relationship of precursor structure to its catalytic behavior［2～4］. The effect of the substituents attached to π-ligand on the styrene polym erization has been discussed［2～4］, but the effect of σ-bonded ligands has not been reported properly.
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| 关 键 词： | 间规聚合 聚苯乙烯 茂金属钛化合物 烷氧基配体 |
| 收稿时间： | 2001-02-25 |
| 修稿时间： | 2000年8月17日 |
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