Catalyst for trimerization of ethylene and process for trimerizing ethylene using the catalyst
申请人:TOSOH CORPORATION
公开号:US20020035029A1
公开(公告)日:2002-03-21
A catalyst used for trimerization of ethylene into 1-hexene is descrobed, which comprises (i) a specific organometallic complex having a neutral multidentate ligand having a tripod structure, (ii) an alkylaluminoxane, and an optional ingredient selected from:
(iii) a halogenated inorganic compound,
(iv) a specific alkyl group-containing compound,
(v) a combination of a halogenated inorganic compound with a specific alkyl group-containing compound,
(vi) an amine compound and/or an amide compound, and
(vii) a combination of an amine compound and/or an amide compound with a specific alkyl group-containing compound.
一种用于将乙烯三聚化为 1-己烯的催化剂已被脱色,它包括(i)一种特定的有机金属络合物,该络合物具有一个三脚架结构的中性多叉配体;(ii)一种烷基铝氧烷;以及一种选自下列物质的任选成分:(iii)卤代无机化合物;(iv)烷基铝氧烷:
(iii) 卤化无机化合物、
(iv) 含特定烷基的化合物、
(v) 卤代无机化合物与特定含烷基化合物的组合、
(vi) 一种胺化合物和/或一种酰胺化合物,以及
(vii) 氨基化合物和/或酰胺化合物与特定含烷基化合物的组合。