摘要C1桥联的2,5-二甲基环戊二烯基ansa-钛茂金属配合物,[Me(H)C(η5 -C 5 H 4)(η5 -2,5-Me 2 C 5 H 2)] TiCl 2(4) [[CH 3 CH 2 CH 2)(H)C(η5 -C 5 H 4)(η5 -2,5-Me 2 C 5 H 2)] TiCl 2(5)和双核钛络合物,已经制备了Me 2 Si [(η5 -2,5-Me 2 C 5 H 2)Ti {O(2,6-i Pr 2 C 6 H 3)} Cl 2](7)。4的固态结构已经通过X射线晶体学确定。4、5、7和结构相关的ansa-锆茂配合物[Me(H)C(η5 -C 5 H 4)(η5 -2,5-Me 2 C 5 H 2)] ZrCl的乙烯聚合反应性2(1),[(Me)(H)C(η5 -2,5-Me 2 C 5 H 2)2] ZrCl 2(2)和[Me 2 Si(η5 -2,5-Me 2用MAO活化后,研究C
摘要C1桥联的2,5-二甲基环戊二烯基ansa-钛茂金属配合物,[Me(H)C(η5 -C 5 H 4)(η5 -2,5-Me 2 C 5 H 2)] TiCl 2(4) [[CH 3 CH 2 CH 2)(H)C(η5 -C 5 H 4)(η5 -2,5-Me 2 C 5 H 2)] TiCl 2(5)和双核钛络合物,已经制备了Me 2 Si [(η5 -2,5-Me 2 C 5 H 2)Ti {O(2,6-i Pr 2 C 6 H 3)} Cl 2](7)。4的固态结构已经通过X射线晶体学确定。4、5、7和结构相关的ansa-锆茂配合物[Me(H)C(η5 -C 5 H 4)(η5 -2,5-Me 2 C 5 H 2)] ZrCl的乙烯聚合反应性2(1),[(Me)(H)C(η5 -2,5-Me 2 C 5 H 2)2] ZrCl 2(2)和[Me 2 Si(η5 -2,5-Me 2用MAO活化后,研究C