HALF-TITANOCENE

作品数：6被引量：5H指数：1
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Syndiospecific Polymerization of Styrene Catalyzed by Half-titanocenes Containing Monodentate Anionic Nitrogen Ligands被引量：1
《Chinese Journal of Chemistry》2021年第10期2815-2822,共8页Dan-Dan Pan Ke-Xin Fan Shu Zhang Yi-Xian Wu 
support from the National Natural Science Foundation of China(21634002);the Fundamental Research Funds for the Central Universities(XK1802-2,XK1802-1)。
Main observation and conclusion Styrene polymerization catalyzed by the half-titanocenes CpTiCl_(2)[1,3-R_(2)(CH_(2)N)_(2)C=N](6b:R=_(2),6-Me_(2)C_(6)H_(3),T_(4):R=_(2),4,6-Me_(3)C_(6)H_(2);T5:R=_(2),6-iPr_(2)C_(6)H_(...
关键词：POLYMERIZATION METALLOCENES N ligands Syndiospecific polymerization POLYSTYRENE 
Selective Insertion in Copolymerization of Ethylene and Styrene Catalyzed by Half-Titanocene System Bearing Ketimide Ligand： A Theoretical Study
《Chinese Journal of Chemistry》2017年第11期1731-1738,共8页Xiaowei Xu Gaohong He Ning-Ning Wei Ce Hao Yu Pan 
This work was supported by the National Natural Science Foundation of China （Nos. 21404018, 21503030） and the Fundamental Research Funds for the Central Universities （No. DUT16RC（4）79）. Gaohong He gratefully acknowledges Education Department of the Liaoning Province of China （No. LT2015007）, the Fundamental Research Funds for the Central Universi- ties （No. DUT16TD19） and the Chang Jiang Scholar Program （No. T2012049）.
The copolymerization of ethylene and styrene can be efficiently carried out by using Cp＊TiCl2（N=CtBu2）/ MAO （Cp＊=η5-C5Me5） system, yielding the poly（ethylene-co-styrene）s with isolated styrene units. In order...
关键词：polymerization mechanism density functional theory （DFT） half-tianocene COPOLYMERIZATION selec-tive insertion 
Living Polymerization of 1,3-Butadiene Catalyzed by Half-titanocene Complex Bearing Dibenzhydryl-substituted Aryloxide Ligand被引量：1
《Chinese Journal of Polymer Science》2017年第6期721-727,共7页Bo Dong Rui Zhuang Chun-yu Zhang Wen-jie Zheng He-xin Zhang Yan-ming Hu 孙广平 张学全 
financially supported by the National Basic Research Program of China(No.2015CB654700);the National Natural Science Foundation of China(No.U1462124);the National Key Technology R&D Program(No.2014BAE14B00)
Half-titanocene complexes bearing dibenzhydryl-substituted aryloxide ligands （2a-2d） were prepared. Among them, 2e adopted a three-legged distorted tetrahedral geometry evidenced by X-ray crystallography. The poly-1...
关键词：Half-titanocene complexes 1 3-BUTADIENE Thermal stability Living polymerization 
HALF-TITANOCENE CHLORIDES 2-(BENZIMIDAZOL-2-YL)QUINOLIN-8-OLATES: SYNTHESIS, CHARACTERIZATION AND ETHYLENE (CO-)POLYMERIZATION BEHAVIOR被引量：2
《Chinese Journal of Polymer Science》2013年第4期601-609,共9页Wen-juan Zhang Wei Huang Tong-ling Liang 孙文华 
supported by NSFC (No. 20904059);Key Project of 863 Program of China(No. 2009AA034605)
A series of half-titanocene chloride 2-（benzimidazol-2-yl）quinolin-8-olates C1-C6 were synthesized by treating the lithium salts of the ligand with CpTiCI3. All the complexes were characterized by 1H-NMR, 13C-NMR an...
关键词：HALF-TITANOCENE 2-（Benzimidazol-2-yl）quinolin-8-ol Ethylene polymerization Co-polymerization. 
POLYMERIZATION OF ISOBUTYL VINYL ETHER CATALYSED BY DINUCLEAR HALF-TITANOCENES
《Chinese Journal of Polymer Science》2008年第5期611-620,共10页Nguyen Thi Le Thanh Seok Kyun Noh Won Seok Lyoo Dong-Ho Lee 
the Korea Ministry of Commerce,Industry,and Energy(Grant RTI04-01-04,Regional Technology Innovation Program).
Polymerization of isobutyl vinyl ether(IBVE)has been studied with mononuclear half-titanocene,CpTiCl_3[1]and dinuclear half-titanocenes,[(C_5H_4)_2(CH_2)_n][(TiCl_3)_2][2(n=3),3(n=6)],and[(C_5H_4)_2(CH_2)_n[(TiCl_2OR_...
关键词：Dinuclear half-titanocene Poly（isobutyl vinyl ether） Vinyl ether polymerization by metallocene Stereoregularity control by metallocene. 
NONBRIDGED HALF-TITANOCENES CONTAINING ANIONIC ANCILLARY DONOR LIGANDS:PROMISING NEW CATALYSTS FOR PRECISE SYNTHESIS OF CYCLIC OLEFIN COPOLYMERS(COCs)被引量：1
《Chinese Journal of Polymer Science》2008年第5期513-523,共11页Kotohiro Nomura 
Grant-in-Aid for Scientific Research(B)from the Japan Society for the Promotion of Science(JSPS,No.18350055).
Precise,efficient copolymerizations of ethylene with cyclic olefins[norbornene(NBE),cyclopentene(CPE)]using nonbridged half-titanocenes of type,Cp TiCl_2(L)(Cp =cyclopentadienyl group,L=aryloxo,ketimide)-MAO catalyst ...
关键词：TITANIUM Cyclic olefin copolymers COPOLYMERIZATION ETHYLENE Homogeneous catalysts 
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