Synthesis and characterization of titanium complexes bearing sulfoxide groups and their catalytic behaviors in ethylene homo- and copolymerization

doi:10.1007/s11426-014-5137-4

	Synthesis and characterization of titanium complexes bearing sulfoxide groups and their catalytic behaviors in ethylene homo- and copolymerization
Alternative Title	含有亚砜基团的钛络合物的合成与表征以及其在催化乙烯均聚、共聚反应中的行为研究
	Wang Z(王铮); Peng AQ(彭爱清); Sun XL(孙秀丽); Tang Y(唐勇)
	2014
Source Publication	Sci. China-Chem.
Volume	57 Issue:8 Pages:1144-1149
Abstract	Titanium complexes derived from 2,4-di-tert-butyl-6-((2-(arylsulfinyl)phenylimino)methyl)phenol are designed and synthesized. X-ray diffraction studies reveal that the complexes adopt distorted octahedral geometry with O(phenol), N(imine), and O(sulfoxide) coordinated with titanium. Combined with modified methylaluminoxane(MMAO), the complexes exhibit moderate to high activity to afford polyethylene even at 120 A degrees C under 1 atm ethylene pressure. The complexes also show excellent capability in copolymerization of ethylene with either 1-hexene or norbornene. Results indicate that the introduction of sulfoxide groups could open the space around central metal and favors the insertion of bulky comonomers.
Subject Area	金属有机化学
DOI	10.1007/s11426-014-5137-4
URL	查看原文
Indexed By	SCI
Language	英语
Citation statistics
Document Type	期刊论文
Identifier	http://ir.sioc.ac.cn/handle/331003/39089
Collection	金属有机化学国家重点实验室
Corresponding Author	Tang Y(唐勇)
Affiliation	中科院上海有机化学研究所
Recommended Citation GB/T 7714	Wang Z,Peng AQ,Sun XL,et al. Synthesis and characterization of titanium complexes bearing sulfoxide groups and their catalytic behaviors in ethylene homo- and copolymerization[J]. Sci. China-Chem.,2014,57(8):1144-1149.
APA	王铮,彭爱清,孙秀丽,&唐勇.(2014).Synthesis and characterization of titanium complexes bearing sulfoxide groups and their catalytic behaviors in ethylene homo- and copolymerization.Sci. China-Chem.,57(8),1144-1149.
MLA	王铮,et al."Synthesis and characterization of titanium complexes bearing sulfoxide groups and their catalytic behaviors in ethylene homo- and copolymerization".Sci. China-Chem. 57.8(2014):1144-1149.

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