| Bis（trifluoromethylsulfonyl）phenylamines as Internal Donors for Ziegler-Natta Polymerization Catalysts |
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| 作者姓名： | Li Huashu ;Yi Jianjun ;Cui Chunming |
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| 作者单位： | Li Huashu,Cui Chunming(State Key Laboratory of Elemento-organic Chemistry, Nankai University, Tianjin 300071);Yi Jianjun(Petrochemical Research Institute, PetroChina) |
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| 摘 要： | Several bis（trifluoromethylsulfonyl）phenylamines have been synthesized and used as internal donors for the preparation of heterogeneous Ziegler-Natta catalysts for propylene polymerization. These new cata- lysts are highly active and stereospecific in combination with an external donor for the polymerization of propylene. The activity of these catalysts is dramatically influenced by the electronic capability of the phenyl substituents on the sulfonyl phenylamines. Therefore, the performances of the catalysts can be modified by adjusting the electronic property of the phenyl substituents of the sulfonyl phenylamines.
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| 关 键 词： | Z-N催化剂 合成 丙烯聚合 中间体 石油加工 |
Bis(trifluoromethylsulfonyl)phenylamines as Internal Donors for Ziegler-Natta Polymerization Catalysts |
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| Li Huashu,;Yi Jianjun,;Cui Chunming.Bis(trifluoromethylsulfonyl)phenylamines as Internal Donors for Ziegler-Natta Polymerization Catalysts[J].China Petroleum Processing and Petrochemical Technology,2008(3):51-54. |
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| Authors: | Li Huashu Yi Jianjun Cui Chunming |
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| Affiliation: | [1]State Key Laboratory of Elemento-organic Chemistry, Nankai University, Tianjin 300071 [2]Petrochemical Research Institute, PetroChina |
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| Abstract: | Several bis(trifluoromethylsulfonyl)phenylamines have been synthesized and used as internal donors for the preparation of heterogeneous Ziegler-Natta catalysts for propylene polymerization. These new cata-lysts are highly active and stereospecific in combination with an external donor for the polymerization of propylene. The activity of these catalysts is dramatically influenced by the electronic capability of the phenyl substituents on the sulfonyl phenylamines. Therefore, the performances of the catalysts can be modified by adjusting the electronic property of the phenyl substituents of the sulfonyl phenylamines. |
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| Keywords: | Ziegler-Natta catalyst propylene sulfonyl phenylamines internal electron donor polypropylene |
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