Ethylene polymerization by the thermally unique 1-[2-(bis(4-fluoro phenyl)methyl)-4,6-dimethylphenylimino]-2-aryliminoacenaphthylnickel precursors

Du Shizhen; Xing Qifeng; Flisak Zygmunt; Yue Erlin; Sun Yang; Sun Wen-Hua

首页> 外文期刊>Dalton transactions: An international journal of inorganic chemistry >Ethylene polymerization by the thermally unique 1-[2-(bis(4-fluoro phenyl)methyl)-4,6-dimethylphenylimino]-2-aryliminoacenaphthylnickel precursors

【24h】

Ethylene polymerization by the thermally unique 1-[2-(bis(4-fluoro phenyl)methyl)-4,6-dimethylphenylimino]-2-aryliminoacenaphthylnickel precursors

机译：通过热独特的1- [2-（双（4-氟苯基）甲基）-4,6-二甲基苯基亚氨基] -2-芳基ac基镍镍前驱体进行乙烯聚合

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

A series of 1-[2-(bis(4-fluorophenyl)methyl)-4,6-dimethylphenylimino]-2-aryliminoacenaphthylene derivatives together with the corresponding nickel bromide complexes was synthesized and characterized. Representative complexes C2 and C5 were characterized by the single-crystal X-ray diffraction, revealing a distorted tetrahedral geometry. Upon activation with either methylaluminoxane (MAO) or ethylaluminum sesquichloride (EASC), all nickel complexes exhibited high activities towards ethylene polymerization, producing polyethylene with a relatively low degree of branching and narrow polydispersity. Complex C1 maintained good activity at elevated reaction temperatures, which indicates significant thermal stability of the active species.

机译：合成并表征了一系列的1- [2-（双（4-氟苯基）甲基）-4,6-二甲基苯基亚氨基] -2-芳基ino并derivatives衍生物与相应的溴化镍配合物。代表性的配合物C2和C5的特征在于单晶X射线衍射，揭示了扭曲的四面体几何形状。在用甲基铝氧烷（MAO）或倍半氯化乙基铝（EASC）活化后，所有镍络合物均表现出对乙烯聚合的高活性，从而生产出具有相对较低的支化度和较窄的多分散性的聚乙烯。复合物C1在升高的反应温度下保持良好的活性，这表明活性物质具有显着的热稳定性。

著录项

来源
《Dalton transactions: An international journal of inorganic chemistry》 |2015年第27期|共10页
作者
Du Shizhen; Xing Qifeng; Flisak Zygmunt; Yue Erlin; Sun Yang; Sun Wen-Hua;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类
关键词

相似文献

外文文献
中文文献
专利

1. Ethylene polymerization by the thermally unique 1-[2-(bis(4-fluoro phenyl)methyl)-4,6-dimethylphenylimino]-2-aryliminoacenaphthylnickel precursors [J] . Du Shizhen, Xing Qifeng, Flisak Zygmunt, Dalton transactions: An international journal of inorganic chemistry . 2015,第27期

机译：通过热独特的1- [2-（双（4-氟苯基）甲基）-4,6-二甲基苯基亚氨基] -2-芳基ac基镍镍前驱体进行乙烯聚合
2. Synthesis, characterization, and ethylene polymerization of 1-[2,4-bis(bis(4-fluorophenyl)methyl)naphthylimino]-2-aryliminoacenaphthylnickel bromides: influences of polymerization parameters on polyethylenes [J] . Shifang Yuan, Erlin Yue, Chunyan Wen, RSC Advances . 2016,第9期

机译：1- [2,4-双（二氟苯基）甲基）萘氨基] -2-芳基氨基吡啶基溴胺的合成，表征和乙烯聚合性：聚合参数对聚乙烯的影响
3. Synthesis and Structure of N-(4,6-dimethylpyrimidin-2-yl)-2-(5-phenyl-2H-tetrazol-2-yl)acetohydrazide and 1-(4,6-dimethylpyrimidin-2-yl)-3-[(5-phenyl-2H-tetrazol-2-yl)methyl]-1H-pyrazol-5-ol [J] . Nesterova O. M., Zarubina O. S., Tolstyakov V. V., Russian Journal of Organic Chemistry . 2017,第11期

机译：N-（4,6-二甲基嘧啶-2-基）-2-（5-苯基-2H-四唑-2-基）丙烯酰肼的合成及结构，1-（4,6-二甲基吡啶-2-基）-3 - [（5-苯基-2H-四唑-2-基）甲基] -1H-吡唑-5-OL
4. Synthesis and Properties of a New Unsymmetrical Diarylethene 1-{2-methyl-5-(4-trifluoromethyl)phenyl-3-thienyl}-2-{2-methyl-5-(3-chlorine)phenyl-3-thienyl} Perfluorocyclopentene [C] . Shuying Li, Ruiming Lu, Daobin Zhang, International Conference on Materials chemistry and environmental protection . 2015

机译：新的非对称二芳基乙烯1- {2-甲基 - 5-（4-三氟甲基）苯基-3-噻吩基} - 2 - {2-甲基-5-（3-氯）苯基 -3的合成及性质-thienyl}全氟环戊烯
5. 3-(4-Chlorophenyl)-1-(E)-1-(4-chlorophenyl)-2-(4-methylphenylsulfanyl)ethenyl-4-(4-methylphenylsulfanyl)-1H-pyrazole [O] . P. Ramesh, Ramaiyan Manikannan, S. Muthusubramanian, 2009

机译：3-（4-氯基）-1-（E）-1-（4-氯基）-2-（4-甲基苯基硫基）乙炔基 -4-（4-甲基苯基硫基）-1H-吡唑
6. 2-[3,5-Bis(4-fluorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]-4,6-bis(4-fluorophenyl)pyrimidine [O] . Fun, Hoong-Kun, Chia, Tze Shyang, Samshuddin, S., 2012

机译：2- [3,5-双（4-氟代苯基）-4,5-二氢-1H-吡唑-1-基] -4,6-双（4-氟代苯基）嘧啶
7. Transfer Pd(0) Catalyzed Polymerization Reactions. 5. Synthesis and ThermalCharacterization of 1,2-(4,4'-di(S(-)-2-methylbutyloxy)phenyl) acetylene and 1-(4-n-alkoxyphenyl)-2-(4'-(S(-)-2-methylbutyloxy)phenyl)acetylene Monomers [R] . Pugh, C., Tarnstrom, C., Percec, V. 1991

机译：转移pd（0）催化的聚合反应。 5. 1,2-（4,4'-二（s（ - ） - 2-甲基丁氧基）苯基）乙炔和1-（4-正烷氧基苯基）-2-（4' - （s（s）的合成和热表征 - ） - 2-甲基丁氧基）苯基）乙炔单体

Ethylene polymerization by the thermally unique 1-[2-(bis(4-fluoro phenyl)methyl)-4,6-dimethylphenylimino]-2-aryliminoacenaphthylnickel precursors

摘要

著录项

相似文献

相关主题

期刊订阅