2-Pyrazolyl substituted 1,10-phenanthroline ligated cobalt complexes:synthesis,characterization and catalysis on butadiene polymerization

【作者】 王保林； 毕吉福； 白晨曦； 张学全；

【Author】 Baolin Wang;Jifu Bi;Chenxi Bai;Xuequan Zhang;Research center of high performance synthetic rubber,Changchun Institute of Applied Chemistry,Chinese Academy of Sciences;Graduate School of the Chinese Academy of Sciences;

【机构】 Research center of high performance synthetic rubber,Changchun Institute of Applied Chemistry,Chinese Academy of Sciences； Graduate School of the Chinese Academy of Sciences；

【摘要】 <正>Butadiene polymerization is of considerable academic and industrial interests for the synthesis of various useful products.The development of new catalysts for the selective polymerization is the key issue in this field.Driven by the strong need for new kind of polybutadiene materials,various late transition metal catalyst systems have been investigated.Among those systems,versatile cobalt-based catalysts have attracted significant attentions更多还原