EP3356038A4 - Asymmetric fluorenyl-substituted salan catalysts - Google Patents

Asymmetric fluorenyl-substituted salan catalysts Download PDF

Info

Publication number
EP3356038A4
EP3356038A4 EP16852254.8A EP16852254A EP3356038A4 EP 3356038 A4 EP3356038 A4 EP 3356038A4 EP 16852254 A EP16852254 A EP 16852254A EP 3356038 A4 EP3356038 A4 EP 3356038A4
Authority
EP
European Patent Office
Prior art keywords
fluorenyl
asymmetric
substituted
salan catalysts
salan
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP16852254.8A
Other languages
German (de)
French (fr)
Other versions
EP3356038A1 (en
Inventor
Crisita Carmen H. ATIENZA
David A. Cano
Meagan E. EVANS
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Chemical Patents Inc
Original Assignee
ExxonMobil Chemical Patents Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ExxonMobil Chemical Patents Inc filed Critical ExxonMobil Chemical Patents Inc
Publication of EP3356038A1 publication Critical patent/EP3356038A1/en
Publication of EP3356038A4 publication Critical patent/EP3356038A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/64003—Titanium, zirconium, hafnium or compounds thereof the metallic compound containing a multidentate ligand, i.e. a ligand capable of donating two or more pairs of electrons to form a coordinate or ionic bond
    • C08F4/64168—Tetra- or multi-dentate ligand
    • C08F4/64186—Dianionic ligand
    • C08F4/64189—ONNO
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
EP16852254.8A 2015-10-02 2016-08-19 Asymmetric fluorenyl-substituted salan catalysts Withdrawn EP3356038A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562236701P 2015-10-02 2015-10-02
EP15197452 2015-12-02
PCT/US2016/047820 WO2017058384A1 (en) 2015-10-02 2016-08-19 Asymmetric fluorenyl-substituted salan catalysts

Publications (2)

Publication Number Publication Date
EP3356038A1 EP3356038A1 (en) 2018-08-08
EP3356038A4 true EP3356038A4 (en) 2018-11-14

Family

ID=54782516

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16852254.8A Withdrawn EP3356038A4 (en) 2015-10-02 2016-08-19 Asymmetric fluorenyl-substituted salan catalysts

Country Status (3)

Country Link
EP (1) EP3356038A4 (en)
CN (1) CN108348905A (en)
WO (1) WO2017058384A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140039139A1 (en) * 2012-08-03 2014-02-06 Ramot At Tel-Aviv University Ltd. Nonsymmetric Catalysts Comprising Salan Ligands
WO2015088819A1 (en) * 2013-12-13 2015-06-18 Exxonmobil Chemical Patents Inc. Cyclopentadienyl-substituted salan catalysts

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5153157A (en) 1987-01-30 1992-10-06 Exxon Chemical Patents Inc. Catalyst system of enhanced productivity
DE69232297T2 (en) 1992-01-06 2002-08-14 Dow Chemical Co catalyst composition
BE1005957A5 (en) 1992-06-05 1994-04-05 Solvay Preparation method of catalyst system, process (co) polymerization of olefins and (co) polymer at least one olefine.
WO1994007928A1 (en) 1992-10-02 1994-04-14 The Dow Chemical Company Supported homogeneous catalyst complexes for olefin polymerization
CA2176950C (en) 1993-11-19 2006-01-31 Moses Olukayode Jejelowo Polymerization catalyst systems, their production and use
US5447895A (en) 1994-03-10 1995-09-05 Northwestern University Sterically shielded diboron-containing metallocene olefin polymerization catalysts
EP0728773B1 (en) 1995-02-21 1998-11-04 Mitsubishi Chemical Corporation Catalysts for olefin polymerization and a process for preparing olefin polymers therewith
US6130357A (en) 1997-04-03 2000-10-10 Colorado State University Research Foundation Polyhalogenated monoheteroborane anion compositions
US6260407B1 (en) 1998-04-03 2001-07-17 Symyx Technologies, Inc. High-temperature characterization of polymers
US6294388B1 (en) 1998-04-03 2001-09-25 Symyx Technologies, Inc. Indirect calibration of polymer characterization systems
US6175409B1 (en) 1999-04-02 2001-01-16 Symyx Technologies, Inc. Flow-injection analysis and variable-flow light-scattering methods and apparatus for characterizing polymers
US6406632B1 (en) 1998-04-03 2002-06-18 Symyx Technologies, Inc. Rapid characterization of polymers
US6455316B1 (en) 1998-08-13 2002-09-24 Symyx Technologies, Inc. Parallel reactor with internal sensing and method of using same
US6306658B1 (en) 1998-08-13 2001-10-23 Symyx Technologies Parallel reactor with internal sensing
US6147173A (en) 1998-11-13 2000-11-14 Univation Technologies, Llc Nitrogen-containing group 13 anionic complexes for olefin polymerization
US6296771B1 (en) 1999-04-02 2001-10-02 Symyx Technologies, Inc. Parallel high-performance liquid chromatography with serial injection
US6436292B1 (en) 1999-04-02 2002-08-20 Symyx Technologies, Inc. Parallel high-performance liquid chromatography with post-separation treatment
JP2003146978A (en) * 2001-09-03 2003-05-21 Kyushu Univ METHOD FOR PRODUCING OPTICALLY ACTIVE LACTONE COMPOUND USING SALEN COBALT COMPLEX HAVING CIS-beta STRUCTURE
WO2012098521A1 (en) * 2011-01-20 2012-07-26 Ramot At Tel-Aviv University Ltd. Metal complexes of salan-type ligands and uses thereof as catalysts for polymerization of alpha-olefins
US8658556B2 (en) 2011-06-08 2014-02-25 Exxonmobil Chemical Patents Inc. Catalyst systems comprising multiple non-coordinating anion activators and methods for polymerization therewith
EP2914636A4 (en) * 2012-11-02 2016-07-06 Exxonmobil Chem Patents Inc Supported salan catalysts
CN105121558B (en) * 2013-03-13 2017-09-26 埃克森美孚化学专利公司 diphenylamine SALAN catalyst

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140039139A1 (en) * 2012-08-03 2014-02-06 Ramot At Tel-Aviv University Ltd. Nonsymmetric Catalysts Comprising Salan Ligands
WO2015088819A1 (en) * 2013-12-13 2015-06-18 Exxonmobil Chemical Patents Inc. Cyclopentadienyl-substituted salan catalysts

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017058384A1 *

Also Published As

Publication number Publication date
WO2017058384A1 (en) 2017-04-06
CN108348905A (en) 2018-07-31
EP3356038A1 (en) 2018-08-08

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Inventor name: ATIENZA, CRISITA CARMEN, H.

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