SELECTIVE OLEFIN DIMERIZATION WITH SUPPORTED METAL COMPLEXES ACTIVATED BY ALKYLALUMINUM COMPOUNDS OR IONIC LIQUIDS
申请人:DÖTTERL Matthias
公开号:US20110004039A1
公开(公告)日:2011-01-06
Methods for dimerizing alpha-olefins utilizing immobilized buffered catalysts wherein the catalytic component is of the form:
where X is a halogen, n=2 or 3, M=Ti, V, Cr, Mn, Fe, Co and Ni and R1, R2, R3 and R4 are selected from the group consisting of hydrogen, alkyl, aryl, alkenyl, alkinyl, alkyloxy, substituted aryl, and X are provided. A method for dimerizing alpha-olefins utilizing the immobilized buffered catalysts and a co-catalyst is also provided.
本发明提供了使用固定化缓冲催化剂二聚α-烯烃的方法,其中催化组分的形式为:其中X是卤素,n=2或3,M=钛、钒、铬、锰、铁、钴和镍,R1、R2、R3和R4选自氢、烷基、芳基、烯基、炔基、烷氧基、取代芳基和卤素。本发明还提供了一种利用固定化缓冲催化剂和辅助催化剂进行α-烯烃二聚的方法。