A silicon-bridged Cp-Ar transition metal complex serves as a catalytic component capable of efficiently and highly selectively producing 1-hexene through trimerization reaction of ethylene. The transition metal complex is represented by formula (1):
wherein M represents a transition metal atom of Group 4 of the Periodic Table of the Elements; X
1
, X
2
, X
3
, R
1
, R
2
, R
3
, R
4
, R
5
, R
6
, R
7
, R
8
, and R
9
each independently represent a hydrogen atom, a halogen atom, an alkyl group having 1 to 20 carbon atoms, an alkoxy group having 1 to 20 carbon atoms, an aryl group having 6 to 20 carbon atoms, an aryloxy group having 6 to 20 carbon atoms, an aralkyl group having 7 to 20 carbon atoms, and an aralkyloxy group having 7 to 20 carbon atoms, and wherein each of the groups may have a halogen atom as a substituent.
一种
硅桥联的Cp-Ar过渡
金属配合物作为催化组分,能够高效且高选择性地通过
乙烯三聚反应产生
1-己烯。过渡
金属配合物由公式(1)表示:其中M代表元素周期表第4族的过渡
金属原子;X1、X2、X3、R1、R2、R3、R4、R5、R6、R7、R8和R9分别独立地代表氢原子、卤素原子、具有1至20个碳原子的烷基、具有1至20个碳原子的烷氧基、具有6至20个碳原子的芳基、具有6至20个碳原子的芳氧基、具有7至20个碳原子的芳基烷基、具有7至20个碳原子的芳基烷氧基,其中每个基团都可以有卤素原子作为取代基。