项目名称: 新型稀土金属硼杂苯化合物化学
项目编号: No.21272256
项目类型: 面上项目
立项/批准年度: 2013
项目学科: 数理科学和化学
项目作者: 陈耀峰
作者单位: 中国科学院上海有机化学研究所
项目金额: 80万元
中文摘要: 设计合成基于脒基硼杂苯基、多取代硼杂苯基和硅(或碳)桥联芴基硼杂苯基配体的新型稀土金属有机化合物。考察这些硼杂苯配体对稀土金属有机化合物的结构和稳定性的影响。研究其中的稀土金属烷基和氢化物催化的烯烃和极性单体聚合反应,考察稀土金属有机化合物的结构和反应条件对催化活性、聚合物分子量、分子量分布以及聚合物规整性的影响,开发高活性、高选择性的稀土金属有机催化剂。
中文关键词: 稀土金属化合物;硼杂苯;合成;反应性能;催化性能
英文摘要: This project will study the synthsis, structure, reactivity and catalytic activity of some new rare-earth metal boratabenzene complexes. In this project, the new rare-earth metal complexes based on amidino-boratabenzene, multi-substituted boratabenzene and Si (or C) bridged fluorenyl boratabenzene will be synthesized, and the influence of boratabenzene ligand on the structure and stability of the rare-earth metal complexes will be investigated. The catalytic activity of these new rare-earth metal boratabenzene complexes for olefin and polar monomer polymerization will be studied, and the influence of the complex's structure and reaction conditions on the complex's catalytic activity and the obtained polymer's properties will be investigated. The development of catalysts with high activity and selectivity is desired.
英文关键词: rare-earth metal complex;boratabenzene;synthesis;reactivity;catalyst