Olefin Polymerization Catalyzed by Titanium−Tungsten Heterobimetallic Dinitrogen Complexes<sup>1</sup>
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https://figshare.com/articles/dataset/Olefin_Polymerization_Catalyzed_by_Titanium_Tungsten_Heterobimetallic_Dinitrogen_Complexes_sup_1_sup_/3323761
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资源简介：
A new family of highly active olefin polymerization catalysts based on titanium−tungsten heterobimetallic dinitrogen complexes, [Cp‘TiCl2(μ-N2)WCl(L)4]
(1; L = PMe2Ph, 1/2 R2PCH2CH2PR2; R = Et, Ph), has
been developed, in which the tungsten dinitrogen fragment acts as a novel metallonitrogen ligand to the
catalytically active titanium center. Alkylation of 1d (Cp‘
= C5Me5, L = 1/2 Et2PCH2CH2PEt2) with MeLi gave
di- and trimethyl derivatives 2d and 3d, which were
structurally characterized.
创建时间：
2004-09-27
