WO2003062249A3 - Coordination complex - Google Patents

Coordination complex Download PDF

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Publication number
WO2003062249A3
WO2003062249A3 PCT/GB2003/000163 GB0300163W WO03062249A3 WO 2003062249 A3 WO2003062249 A3 WO 2003062249A3 GB 0300163 W GB0300163 W GB 0300163W WO 03062249 A3 WO03062249 A3 WO 03062249A3
Authority
WO
WIPO (PCT)
Prior art keywords
group
linked
substituted
independently
hydrocarbyl
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.)
Ceased
Application number
PCT/GB2003/000163
Other languages
French (fr)
Other versions
WO2003062249A2 (en
Inventor
Edward Marshall
John Segal
Vernon Charles Gibson
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.)
IC Innovations Ltd
Original Assignee
IC Innovations Ltd
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 IC Innovations Ltd filed Critical IC Innovations Ltd
Priority to DE60307980T priority Critical patent/DE60307980T2/en
Priority to JP2003562126A priority patent/JP2005515256A/en
Priority to EP03700887A priority patent/EP1468002B1/en
Priority to US10/501,684 priority patent/US20110098432A1/en
Publication of WO2003062249A2 publication Critical patent/WO2003062249A2/en
Publication of WO2003062249A3 publication Critical patent/WO2003062249A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F3/00—Compounds containing elements of Groups 2 or 12 of the Periodic Table
    • C07F3/02—Magnesium compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F3/00—Compounds containing elements of Groups 2 or 12 of the Periodic Table
    • C07F3/003—Compounds containing elements of Groups 2 or 12 of the Periodic Table without C-Metal linkages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerization Catalysts (AREA)
  • Pyridine Compounds (AREA)

Abstract

The present invention provides a complex of formula (I) wherein M is Ca, Mg, Ba or Sr; L1 is selected from R1O, R2S, R3R4N, R5R6P, a substituted or unsubstituted cyclopentadienide, and a substituted or unsubstituted pyrazolyl group, where R1-6 are each independently H or hydrocarbyl; L2 is selected from R7R8O, R7R8S, R7R8R9N, R7R8C=NR9, PR7R8R9, and a substituted or unsubstituted heterocycle containing one or more O, N or S atoms, Where R7-9 are each independently H or a hydrocarbyl group; or L1 and L2 are linked to form a bidentate ligand; L3 is absent or is a solvent molecule, or a neutral ligand as defined for L2 , wherein L3 may be the same or different to L2; or L3 is linked to a further metal center ; or L1, L2 and L3 are linked to form a tridentate ligand; and X is an alkyl group , an aryl group, an aryloxide, an amide group, or an enolate group of formula R10 R11C=CR12O- , wherein R10-12 are each independently H or hydrocarbyl; with the proviso that when L1 and L2 are {HC(C(CH3 )=N-2,6-iPr2C6H3 )2} and M is magnesium , X is other than Me or tBu.
PCT/GB2003/000163 2002-01-18 2003-01-16 Coordination complex Ceased WO2003062249A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE60307980T DE60307980T2 (en) 2002-01-18 2003-01-16 COORDINATION COMPLEX
JP2003562126A JP2005515256A (en) 2002-01-18 2003-01-16 Coordination complex
EP03700887A EP1468002B1 (en) 2002-01-18 2003-01-16 Coordination complex
US10/501,684 US20110098432A1 (en) 2002-01-18 2003-01-16 Coordination Complex

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0201141.9A GB0201141D0 (en) 2002-01-18 2002-01-18 Coordination complex
GB0201141.9 2002-01-18

Publications (2)

Publication Number Publication Date
WO2003062249A2 WO2003062249A2 (en) 2003-07-31
WO2003062249A3 true WO2003062249A3 (en) 2003-11-27

Family

ID=9929325

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2003/000163 Ceased WO2003062249A2 (en) 2002-01-18 2003-01-16 Coordination complex

Country Status (7)

Country Link
US (1) US20110098432A1 (en)
EP (1) EP1468002B1 (en)
JP (1) JP2005515256A (en)
AT (1) ATE338048T1 (en)
DE (1) DE60307980T2 (en)
GB (1) GB0201141D0 (en)
WO (1) WO2003062249A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0305927D0 (en) * 2003-03-14 2003-04-23 Ic Innovations Ltd Compound
US7416994B2 (en) 2005-06-28 2008-08-26 Micron Technology, Inc. Atomic layer deposition systems and methods including metal beta-diketiminate compounds
MD4016C2 (en) * 2009-11-13 2010-09-30 Государственный Университет Молд0 Dihydrate of {(hexaaquacalcium)-[μ-hydroxy-μ-acetato-O,O'-bis(nitrilotriacetatochrome(III))]}possessing dielectric material properties
JP6258307B2 (en) 2013-05-16 2018-01-10 株式会社クラレ Methacrylic resin composition and molded body thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0747405A1 (en) * 1995-06-07 1996-12-11 Bridgestone Corporation Lithium amino magnesiate polymerization initiators and elastomers having reduced hysteresis

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0747405A1 (en) * 1995-06-07 1996-12-11 Bridgestone Corporation Lithium amino magnesiate polymerization initiators and elastomers having reduced hysteresis

Non-Patent Citations (7)

* Cited by examiner, † Cited by third party
Title
DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; RAMIREZ, FAUSTO ET AL: "Preparative chemistry of organic magnesium oxyanion complexes. 5. Aroxide complexes", XP002234848, retrieved from STN Database accession no. 91:32007 *
DATABASE CROSSFIRE BEILSTEIN [online] Beilstein Institut zur Förderung der Chemischen Wissenschaften, Frankfurt am Main, DE; 1997, DESIMONI, G. ET AL., XP002234867, Database accession no. BRN 7792064 *
GIBSON, VERNON C. ET AL: "Novel Mono-alkyl Magnesium Complexes Stabilized by a Bulky.beta.-Diketiminate Ligand: Structural Characterization of a Coordinatively Unsaturated Trigonal System", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2000), 122(29), 7120-7121, XP002234846 *
SCHRAMM D, KLAEUI W: "SYNTHESIS OF CATIONIC HYDROTRIS(PYRAZOLYL)BORATE ZIRCONIUM COMPOUNDS", INTERNATIONAL CONFERENCE ON ORGANOMETALLIC CHEMISTRY. BOOK OFABSTRACTS, XX, XX, 16 August 1998 (1998-08-16) - 21 August 1998 (1998-08-21), XX, pages A150, XP002249590 *
SYNTHESIS (1979), (1), 71-4 *
WEEBER, ARMIN ET AL: "Homoleptic and Heteroleptic Barium Benzyl Complexes: Synthesis and Reactivity as Initiators for Anionic Styrene Polymerizations", ORGANOMETALLICS (2000), 19(7), 1325-1332, XP000920607 *
ZHONG, ZHIYUAN ET AL: "A Novel and Versatile Calcium-Based Initiator System for the Ring-Opening Polymerization of Cyclic Esters", MACROMOLECULES (2001), 34(12), 3863-3868, XP002234847 *

Also Published As

Publication number Publication date
DE60307980D1 (en) 2006-10-12
JP2005515256A (en) 2005-05-26
EP1468002A2 (en) 2004-10-20
DE60307980T2 (en) 2007-04-26
ATE338048T1 (en) 2006-09-15
EP1468002B1 (en) 2006-08-30
US20110098432A1 (en) 2011-04-28
GB0201141D0 (en) 2002-03-06
WO2003062249A2 (en) 2003-07-31

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