OLEFIN OLIGOMERIZATION CATALYST AND PROCESS FOR THE PREPARATION OF OLEFIN OLIGOMER USING IT
申请人:NIPPON OIL COMPANY, LTD.
公开号:EP0758563A1
公开(公告)日:1997-02-19
An oligomerization catalyst according to the invention comprises a nickel compound (A); an organophosphoric compound (B); an organoaluminum compound (C); and a compound of the group consisting of carbon-halogen bond-containing compounds, oxoacid and salts thereof, sulfonic acid and derivatives thereof, and compounds of any of the formulae QX4n, QRn, QR'n, QX4lRm, QX4lR'm, QRlR'm, Q1(BR4)p and R''(BR4) wherein Q is an element of the group consisting of Mg, Ti, Zr, B and Sn, Q1 is an element of the group consisting of Li, Na, K, Ca and Zn, X4 is a halogen or hydrogen atom, R is a C1-C12 hydrocarbon group, R' is a C1-C12 oxygen-containing hydrocarbon groiup, R'' is a C1-C20 hydrocarbon group or an ammonium group, n is a valence of Q, l, m is a natural member that satisfied n=l+m, and p is a valence of Q1. This catalyst is useful for the production of alpha-olefinic oligomers.
根据本发明的低聚
催化剂包括
镍化合物(A);有机
磷化合物(B);
有机铝化合物(C);以及由以下物质组成的一组化合物:含
碳-卤素键化合物、
氧酸及其盐、
磺酸及其衍
生物,以及式 QX4n、QRn、QR'n、QX4lRm、QX4lR'm、QRlR'm、Q1(BR4)p 和 R''(BR4)中任何一种的化合物 其中 Q 是由
镁、
钛、
锆、
硼和
锡组成的组中的元素、X4 是卤素或
氢原子,R 是 C1-C12 烃基,R'是 C1-C12 含
氧烃基,R''是 C1-C20 烃基或
铵基,n 是 Q 的化合价,l、m 是满足 n=l+m 的自然数,p 是 Q1 的化合价。这种
催化剂可用于生产α-
烯烃低聚物。