Ruthenium(IV) Complexes for Ethylene Insertion Polymerization
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https://figshare.com/articles/dataset/Ruthenium_IV_Complexes_for_Ethylene_Insertion_Polymerization/2302639
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资源简介：
The
synthesis, characterization, and ethylene polymerization behavior
of novel RuIV(η3:η3-C10H16)(OPO) (OPO = bis(arenesulfonato)phosphine)
complexes is reported here. Upon activation with AlMe3-depleted
methylaluminoxane (dMAO), the Ru(IV) precursors were able to produce
polyethylene with activities up to 1182 h–1 turnover
frequency (TOF). The polymers were highly linear with a low degree
of branching (<12 methyl branches per 1000 C) and had high molecular
weights (up to Mp = 289 kg mol–1) with a bimodal molecular weight distribution. The polymerization
activity increased with decreasing donor strength of the OPO ligand.
创建时间：
2016-02-17
