[EN] METHOD FOR PRODUCING THE TRANSITION METAL COMPLEX, CATALYST FOR TRIMERIZATION, METHOD FOR PRODUCING 1-HEXENE, METHOD FOR PRODUCING THE SUBSTITUTED CYCLOPENTADIENE COMPOUND (1)<br/>[FR] PROCÉDÉ DE PRODUCTION D'UN COMPLEXE MÉTAL DE TRANSITION, CATALYSEUR DE TRIMÉRISATION, PROCÉDÉ DE PRODUCTION DE 1-HEXÈNE, PROCÉDÉ DE PRODUCTION D'UN COMPOSÉ DE CYCLOPENTADIÈNE SUBSTITUÉ (1)
申请人:SUMITOMO CHEMICAL CO
公开号:WO2012133924A1
公开(公告)日:2012-10-04
An object of the present invention is to provide a silicon-bridged Cp-Ar transition metal complex that serves as a catalytic component capable of efficiently and highly selectively producing 1-hexene through the trimerization reaction of ethylene. The present invention provides a transition metal complex represented by formula (1): wherein M1 represents a transition metal atom of Group 4 of the Periodic Table of the Elements; X1, X2, X3, R1, R2, R3 and R4 each independently represent a hydrogen atom or the like; Ar1 is an aryl group represented by formula (2), Ar2 is an aryl group represented by formula (3) and Ar3 is an aryl group represented by formula (4) (not all of the three aryl groups Ar1, Ar2 and Ar3 are the same at the same time), R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R 15, R16, R17, R18 and R19 each independently represent a hydrogen atom or the like.
本发明的一个目的是提供一种硅桥联的Cp-Ar过渡金属配合物,作为一种催化组分,能够通过乙烯三聚反应高效且高选择性地产生1-己烯。本发明提供了一个由公式(1)表示的过渡金属配合物:其中M1代表元素周期表第4族的过渡金属原子;X1、X2、X3、R1、R2、R3和R4分别独立地代表氢原子或类似物;Ar1是由公式(2)表示的芳基团,Ar2是由公式(3)表示的芳基团,Ar3是由公式(4)表示的芳基团(三个芳基团Ar1、Ar2和Ar3不同时相同时),R5、R6、R7、R8、R9、R10、R11、R12、R13、R14、R15、R16、R17、R18和R19分别独立地代表氢原子或类似物。