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1. (WO2014207393) NOVEL NICKEL-BASED COMPLEX AND USE THEREOF IN A METHOD FOR THE OLIGOMERISATION OF OLEFINS

Pub. No.:    WO/2014/207393    International Application No.:    PCT/FR2014/051625
Publication Date: Thu Jan 01 00:59:59 CET 2015 International Filing Date: Fri Jun 27 01:59:59 CEST 2014
IPC: C07F 15/04
C08F 4/80
C08F 10/02
C08F 10/06
Applicants: IFP ENERGIES NOUVELLES
UNIVERSITEIT VAN AMSTERDAM
Inventors: BREUIL, Pierre-Alain
BOULENS, Pierre
REEK, Joost
OLIVIER-BOURBIGOU, Helene
Title: NOVEL NICKEL-BASED COMPLEX AND USE THEREOF IN A METHOD FOR THE OLIGOMERISATION OF OLEFINS
Abstract:
The invention relates to a novel disymmetric nickel-based complex and to the method for the production thereof from at least one diphosphinamine ligand B1 of formula (R1)(R'1)P-N(R3)-P(R2)(R'2), or an iminobisphosphine ligand B2 of formula (R3)N=P(R1)(R'1)-P(R2)(R'2). The invention also relates to the use of said complex in a method for the oligomerisation of olefins.