Invention Grant
- Patent Title: Nickel-based complex and use thereof in a method for the oligomerisation of olefins
- Patent Title (中): 镍基复合物及其在烯烃低聚方法中的应用
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Application No.: US14901394Application Date: 2014-06-26
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Publication No.: US09586982B2Publication Date: 2017-03-07
- Inventor: Pierre-Alain Breuil , Pierre Boulens , Joost Reek , Helene Olivier-Bourbigou
- Applicant: IFP ENERGIES NOUVELLES , UNIVERSITEIT VAN AMSTERDAM
- Applicant Address: FR Rueil-Malmaison NL Amsterdam
- Assignee: IFP ENERGIES NOUVELLES,UNIVERSITEIT VAN AMSTERDAM
- Current Assignee: IFP ENERGIES NOUVELLES,UNIVERSITEIT VAN AMSTERDAM
- Current Assignee Address: FR Rueil-Malmaison NL Amsterdam
- Agency: Millen, White, Zelano, Branigan, P.C.
- Priority: FR1356271 20130628
- International Application: PCT/FR2014/051625 WO 20140626
- International Announcement: WO2014/207393 WO 20141231
- Main IPC: C07F9/09
- IPC: C07F9/09 ; C07F15/04 ; C08F4/80 ; C07C2/36 ; B01J31/18 ; C07C2/32
Abstract:
The invention describes a novel dissymmetric nickel-based complex and the method of preparation 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 concerns the use of said complex in a method for oligomerisation of olefins.
Public/Granted literature
- US20160152647A1 NOVEL NICKEL-BASED COMPLEX AND USE THEREOF IN A METHOD FOR THE OLIGOMERISATION OF OLEFINS Public/Granted day:2016-06-02
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