Polymerization of Ethylene by the Electrophilic Heteroscorpionate-Containing Complexes [TiCl3(bdmpza)] and [TiCl2(bdmpza){O(CH2)4Cl}] (bdmpza = Bis(3,5-dimethylpyrazol-1-yl)acetate)

Polymerization of Ethylene by the Electrophilic Heteroscorpionate-Containing Complexes [TiCl3(bdmpza)] and [TiCl2(bdmpza){O(CH2)4Cl}] (bdmpza = Bis(3,5-dimethylpyrazol-1-yl)acetate)
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通过亲电子杂蝎酸酯配合物 [TiCl3(bdmpza)] 和 [TiCl2(bdmpza){O(CH2)4Cl}] 进行乙烯聚合(bdmpza = 双(3,5-二甲基吡唑-1-基)乙酸酯)

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发表时间:
2001
期刊:
影响因子:
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通讯作者:
João M. Campos
João M. Campos
中科院分区:
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文献类型:
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作者:
A. Otero;J. Fernández;A. Antiñolo;Fernando Carrillo;J. Tejeda;E. Díez;A. Lara‐Sánchez;L. Sánchez;I. López;M. Ribeiro;João M. Campos

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合成了新型的含异蝎尾酸根的钛配合物TiCl_3(bdmpza)和TiCl_2(bdmpza){O(CH_2)_4Cl}(bdmpza =双(3,5-二甲基吡唑-1-基)乙酸酯)。这些配合物与甲基铝氧烷的甲苯溶液催化乙烯聚合,表现出很高的催化活性。
Novel heteroscorpionate-containing titanium complexes, TiCl3(bdmpza) and TiCl2(bdmpza){O(CH2)4Cl} (bdmpza = bis(3,5-dimethylpyrazol-1-yl)acetate), have been prepared. Toluene solutions of these complexes with methylaluminoxane catalyze the polymerization of ethylene and show a high catalytic activity.