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《高分子科学(英文版)》 2016-01
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High Trans-1,4(Co)Polymerization of β-Myrcene and Isoprene with an Iminophosphonamide Lanthanum Catalyst

Bo Liu;Dong-tao Liu;Shi-hui Li;Guang-ping Sun;Dong-mei Cui;Key Laboratory of Automobile Materials of Ministry of Education, Department of Materials Science and Engineering,Jilin University;State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry,Chinese Academy of Sciences;  
β-Iminophosphonamide ligated lanthanum bis(benzyl) complex(NPNDipp)La(CH2Ph-4-Me)2(THF)(NPNDipp = Ph2P(NC6H3iPr2-2,6)2), upon activation of Al Et3 and [Ph3C][B(C6F5)4], exhibited high catalytic activity and high trans-1,4 stereoselectivity for the polymerization of bio-sourced b-myrcene(MY). Based on which, a series of novel trans-1,4 regulated elastomers could be generated by random/block copolymerization of MY and isoprene(IP).
【Fund】: financially supported by the National Natural Science Foundation of China(Nos.51321062 and 21304088);; the Department of Science and Technology of Jilin Province for Project No.20150204079GX
【CateGory Index】: TQ317;O643.36
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【Citations】
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1 Bo Liu;Bao-yu Han;Chun-ling Zhang;Shi-hui Li;Guang-ping Sun;Dong-mei Cui;Key Laboratory of Automobile Materials of Ministry of Education,Department of Materials Science and Engineering,Jilin University;Changchun Vocational Institute of Technology;State Key Laboratory of Polymer Physics and Chemistry,Changchun Institute of Applied Chemistry,Chinese Academy of Sciences;;Renewable β-Myrcene Polymerization Initiated by Lutetium Alkyl Complexes Ligated by Imidophosphonamido Ligand[J];高分子科学(英文版);2015-05
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