Title:
CATALYST COMPOSITION
Document Type and Number:
WIPO Patent Application WO2004085497
Kind Code:
A3
Abstract:
This invention relates to transition metal catalyst compounds represented by the formula: LMX2 wherein M is a Group 7 to 11 metal, L is a tridentate or tetradentate neutrally charged ligand that is bonded to M by three or four nitrogen atoms, and at least one terminal nitrogen atom is part of a pyridinyl ring, a different terminal nitrogen atom is substituted with one C3-C50 hydrocarbyl, and one hydrogen atom or two hydrocarbyls; wherein at least one hydrocarbyl is a C3-C5,) hydrocarbyl, and the central nitrogen atom is bonded to three different carbon atoms or two different carbon atoms, and one hydrogen atom; X is independently a monoanionic ligand or both X are joined together to form a bidentate dianionic ligand.
Inventors:
SOLAN GREGORY A (GB)
DAVIES CHRISTOPHER J (GB)
DAVIES CHRISTOPHER J (GB)
Application Number:
PCT/US2004/008098
Publication Date:
May 06, 2005
Filing Date:
March 17, 2004
Export Citation:
Assignee:
EXXONMOBIL CHEM PATENTS INC (US)
SOLAN GREGORY A (GB)
DAVIES CHRISTOPHER J (GB)
SOLAN GREGORY A (GB)
DAVIES CHRISTOPHER J (GB)
International Classes:
C07F1/00; C07F13/00; C07F15/02; C07F15/04; C07F15/06; C08F10/00; C08F110/02; (IPC1-7): C08F10/00; C07C2/32; C07F15/00
Domestic Patent References:
| WO2000058320A1 | 2000-10-05 | |||
| WO2000068280A1 | 2000-11-16 | |||
| WO2003076481A1 | 2003-09-18 |
Foreign References:
| US3651065A | 1972-03-21 |
Other References:
PROKOPCHUK, ERNEST M. ET AL: "Methyl(hydrido)platinum(IV) Complexes with Flexible Tridentate Nitrogen-Donor Ligands", ORGANOMETALLICS , 22(4), 787-796 CODEN: ORGND7; ISSN: 0276-7333, 2003, XP001199431
MARKIES, BERTUS A. ET AL: "Synthesis and Structural Studies of Ionic Monoorganopalladium(II) Complexes with Tridentate Nitrogen-Donor Ligands", ORGANOMETALLICS , 13(8), 3244-58 CODEN: ORGND7; ISSN: 0276-7333, 1994, XP001199432
BRITOVSEK, GEORGE J. P. ET AL: "The role of bulky substituents in the polymerization of ethylene using late transition metal catalysts : a comparative study of nickel and iron catalyst systems", INORGANICA CHIMICA ACTA , 345, 279-291 CODEN: ICHAA3; ISSN: 0020-1693, 2003, XP001197373
WEITZER, MARKUS ET AL: "Low temperature stopped-flow studies in inorganic chemistry", JOURNAL OF THE CHEMICAL SOCIETY, DALTON TRANSACTIONS , (5), 686-694 CODEN: JCSDAA; ISSN: 1472-7773, 2002, XP001197375
WANG, LEYONG ET AL: "Late transition metal complexes bearing 2,9-bis(imino)-1,10- phenanthrolinyl ligands: synthesis, characterization and their ethylene activity", JOURNAL OF ORGANOMETALLIC CHEMISTRY , 658(1-2), 62-70 CODEN: JORCAI; ISSN: 0022-328X, 2002, XP004381095
KOBAYASHI, T. ET AL: "Release of free nucleobases from oligomers by copper(II)-peroxide adduct", POLYHEDRON , 19(26-27), 2639-2648 CODEN: PLYHDE; ISSN: 0277-5387, 2000, XP001197377
KOOISTRA, T. MARTIJN ET AL KOOISTRA, T. MARTIJN ET AL: "Cobalt chloride complexes of N3 and N4 donor ligands Cobalt chloride complexes of N3 and N4 donor ligands", EUROPEAN JOURNAL OF INORGANIC CHEMISTRY , (4), 648-655 CODEN: EJICFO; ISSN: 1434-1948 EUROPEAN JOURNAL OF INORGANIC CHEMISTRY , (4), 648-655 CODEN: EJICFO; ISSN: 1434-1948, 2003, XP001197374
JOHNSON, ROBERT M. ET AL: "Copper ATRP Catalysts with Quadridentate Amine Ligands: The Effects of Steric and Electronic Tuning on the Polymerization of Methyl Methacrylate", MACROMOLECULES , 33(23), 8618-8628 CODEN: MAMOBX; ISSN: 0024-9297, 2000, XP001197372
DEY, SUBRATA KUMAR ET AL: "Crystal Structure and Magnetic Interactions in Nickel(II) Dibridged Complexes Formed by Two Azide Groups or by Both Phenolate Oxygen-Azide, -Thiocyanate, -Carboxylate, or -Cyanate Groups", INORGANIC CHEMISTRY , 43(7), 2427-2434 CODEN: INOCAJ; ISSN: 0020-1669, 2004, XP001197376
MARKIES, BERTUS A. ET AL: "Synthesis and Structural Studies of Ionic Monoorganopalladium(II) Complexes with Tridentate Nitrogen-Donor Ligands", ORGANOMETALLICS , 13(8), 3244-58 CODEN: ORGND7; ISSN: 0276-7333, 1994, XP001199432
BRITOVSEK, GEORGE J. P. ET AL: "The role of bulky substituents in the polymerization of ethylene using late transition metal catalysts : a comparative study of nickel and iron catalyst systems", INORGANICA CHIMICA ACTA , 345, 279-291 CODEN: ICHAA3; ISSN: 0020-1693, 2003, XP001197373
WEITZER, MARKUS ET AL: "Low temperature stopped-flow studies in inorganic chemistry", JOURNAL OF THE CHEMICAL SOCIETY, DALTON TRANSACTIONS , (5), 686-694 CODEN: JCSDAA; ISSN: 1472-7773, 2002, XP001197375
WANG, LEYONG ET AL: "Late transition metal complexes bearing 2,9-bis(imino)-1,10- phenanthrolinyl ligands: synthesis, characterization and their ethylene activity", JOURNAL OF ORGANOMETALLIC CHEMISTRY , 658(1-2), 62-70 CODEN: JORCAI; ISSN: 0022-328X, 2002, XP004381095
KOBAYASHI, T. ET AL: "Release of free nucleobases from oligomers by copper(II)-peroxide adduct", POLYHEDRON , 19(26-27), 2639-2648 CODEN: PLYHDE; ISSN: 0277-5387, 2000, XP001197377
KOOISTRA, T. MARTIJN ET AL KOOISTRA, T. MARTIJN ET AL: "Cobalt chloride complexes of N3 and N4 donor ligands Cobalt chloride complexes of N3 and N4 donor ligands", EUROPEAN JOURNAL OF INORGANIC CHEMISTRY , (4), 648-655 CODEN: EJICFO; ISSN: 1434-1948 EUROPEAN JOURNAL OF INORGANIC CHEMISTRY , (4), 648-655 CODEN: EJICFO; ISSN: 1434-1948, 2003, XP001197374
JOHNSON, ROBERT M. ET AL: "Copper ATRP Catalysts with Quadridentate Amine Ligands: The Effects of Steric and Electronic Tuning on the Polymerization of Methyl Methacrylate", MACROMOLECULES , 33(23), 8618-8628 CODEN: MAMOBX; ISSN: 0024-9297, 2000, XP001197372
DEY, SUBRATA KUMAR ET AL: "Crystal Structure and Magnetic Interactions in Nickel(II) Dibridged Complexes Formed by Two Azide Groups or by Both Phenolate Oxygen-Azide, -Thiocyanate, -Carboxylate, or -Cyanate Groups", INORGANIC CHEMISTRY , 43(7), 2427-2434 CODEN: INOCAJ; ISSN: 0020-1669, 2004, XP001197376
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