PROCESS FOR DIMERIZATION OF ETHYLENE TO BUT-1-ENE USING COMPOSITION COMPRISING TITANIUM-BASED COMPLEX AND ALKOXY LIGAND FUNCTIONALIZED BY HETEROATOM

Title:

PROCESS FOR DIMERIZATION OF ETHYLENE TO BUT-1-ENE USING COMPOSITION COMPRISING TITANIUM-BASED COMPLEX AND ALKOXY LIGAND FUNCTIONALIZED BY HETEROATOM

Document Type and Number:

Japanese Patent JP2016215202

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To provide a process for selective dimerization of ethylene to but-1-ene using a catalytic composition comprising at least one organometallic titanium complex.SOLUTION: The organometallic complex contains at least one alkoxy type ligand functionalized by a heteroatom selected from nitrogen, oxygen, phosphorus, sulfur, arsenic and antimony or by an aromatic group.SELECTED DRAWING: None

Inventors:

GRASSET FABIEN
MAGNA LIONEL

Application Number:

JP2016134279A

Publication Date:

December 22, 2016

Filing Date:

July 06, 2016

Export Citation:

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Assignee:

IFP ENERGIES NOW

International Classes:

B01J31/22; B01J31/24; C07C2/24; C07C11/08

Domestic Patent References:

JPS52113903A	1977-09-24
JPS58146517A	1983-09-01
JPS58146518A	1983-09-01

Foreign References:

US3879485A	1975-04-22
FR2274583A1	1976-01-09
US3911042A	1975-10-07
WO2008142295A1	2008-11-27

Other References:

CAZAUX, J.-B. ET AL: "Mono(aryloxido) Titanium (IV) Complexes and Their Application in the Selective Dimerization of Ethyl", EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, vol. 2009, no. 20, JPN6015018197, 2 June 2009 (2009-06-02), pages 2942 - 2950, XP002613858, DOI: doi:10.1002/ejic.200900322
SZCZEGOT, K. ET AL: "Catalytic activity of Al-Ti organometallic complexes containing aminoalkoxyl ligands in the polymeri", INT. POLYM. SCI. TECHNOL., vol. 5, no. 9, JPN6016007716, 1978, pages T/1-T/3

Attorney, Agent or Firm:

Matsumura Naoto
Akira Watanabe
Einosuke Kishimoto

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