Title:
METAL COMPLEX, LIGHT EMITTING ELEMENT, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/039347
Kind Code:
A1
Abstract:
The present invention provides a metal complex which contains a cation that is represented by [(MII)2(MI)2(LC)2(LB)4]2+ (wherein MII represents PtII or PdII; MI represents H+, AuI, AgI, CuI, HgI, TlI or PbI; and LC and LB each represents a ligand). This metal complex is useful as a light emitting material for an organic EL device.
Inventors:
UMAKOSHI KEISUKE (JP)
HIGASHITANI AMI (JP)
KIMURA KAZUTOYO (JP)
ISHIZAKA SHOJI (JP)
KITAMURA NOBORU (JP)
HIGASHITANI AMI (JP)
KIMURA KAZUTOYO (JP)
ISHIZAKA SHOJI (JP)
KITAMURA NOBORU (JP)
Application Number:
PCT/JP2011/071156
Publication Date:
March 29, 2012
Filing Date:
September 15, 2011
Export Citation:
Assignee:
UNIV NAGASAKI (JP)
UMAKOSHI KEISUKE (JP)
HIGASHITANI AMI (JP)
KIMURA KAZUTOYO (JP)
ISHIZAKA SHOJI (JP)
KITAMURA NOBORU (JP)
UMAKOSHI KEISUKE (JP)
HIGASHITANI AMI (JP)
KIMURA KAZUTOYO (JP)
ISHIZAKA SHOJI (JP)
KITAMURA NOBORU (JP)
International Classes:
C07D213/22; C07D231/12; C07D239/26; C07F1/08; C07F1/10; C07F1/12; C07F15/00; C09K11/06; H01L51/50
Domestic Patent References:
| WO2009101966A1 | 2009-08-20 |
Foreign References:
| JP2005259377A | 2005-09-22 | |||
| JP2007308499A | 2007-11-29 | |||
| US20060216542A1 | 2006-09-28 | |||
| JP2008081401A | 2008-04-10 | |||
| JP2010211191A | 2010-09-24 | |||
| JP2011053216A | 2011-03-17 |
Other References:
YU, MEI: "Synthesis and Structure of a Pyrazolato-Bridged Di-palladium(II) Complex", WUJI HUAXUE XUEBAO, vol. 22, no. 5, 2006, pages 941 - 944, XP008168356
BANDINI, A. L.: "Metal derivatives of azoles. Part V. Platinum(II) and palladium(II) pyrazolates as a new type of neutral bidentate ligands", CANADIAN JOURNAL OF CHEMISTRY, vol. 57, no. 24, 1979, pages 3237 - 3242, XP055108002
UMAKOSHI, K.: "Pyrazolate-Bridged Dinuclear Platinum(II), Palladium(II), and Their Mixed- metal Complexes of 2,2'-Bipyrimidine. Synthesis, Structure, and Luminescent Properties", DAI 60 KAI SYMPOSIUM ON COORDINATION CHEMISTRY OF JAPAN, DAI 60 KAI KINEN SAKUTAI KAGAKU OSAKA KOKUSAI KAIGI KOEN YOSHISHU, 16 September 2010 (2010-09-16), pages 162, XP008168367
UMAKOSHI, K.: "Pyrazolato- and 3,5- Dimethylpyrazolato-Bridged Dinuclear Platinum (II), Palladium(II), and Their Mixed-Metal Complexes of 2,2'-Bipyrimidine. Syntheses, Structures, and Luminescent Properties", BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, vol. 83, no. 12, 2010, pages 1504 - 1510, XP008168357
INORG. CHEM., vol. 46, 2007, pages 2432 - 2445
J. AM. CHEM. SOC., vol. 72, 1950, pages 1352 - 1356
BULL. SOC. CHIM., vol. 45, 1929, pages 877 - 884
CHEM. ABSTR., vol. 24, 1930, pages 7541
TETRAHEDRON, vol. 42, no. 15, 1986, pages 4253 - 4257
HETEROCYCLES, vol. 53, 2000, pages 1285
J. HETEROCYCLIC CHEM., vol. 35, 1998, pages 1377
ORGANIC SYNTHESES, vol. 39, 1959, pages 27 - 30
J. HETEROCYCLIC CHEM., vol. 21, no. 4, 1984, pages 937 - 943
J. AM. CHEM. SOC., vol. 79, 1957, pages 5242 - 5245
J. HETEROCYCLIC CHEM., vol. 24, no. 1, 1981, pages 117 - 119
J. MEDICINAL CHEMISTRY, vol. 24, no. 1, 1981, pages 117 - 119
J. MEDICINAL CHEMISTRY, vol. 20, no. 6, 1977, pages 847 - 850
J. CHEM. SOC., PERKIN TRANSACTIONS, vol. 1, no. 23, 1973, pages 2901 - 2907
See also references of EP 2620430A4
BANDINI, A. L.: "Metal derivatives of azoles. Part V. Platinum(II) and palladium(II) pyrazolates as a new type of neutral bidentate ligands", CANADIAN JOURNAL OF CHEMISTRY, vol. 57, no. 24, 1979, pages 3237 - 3242, XP055108002
UMAKOSHI, K.: "Pyrazolate-Bridged Dinuclear Platinum(II), Palladium(II), and Their Mixed- metal Complexes of 2,2'-Bipyrimidine. Synthesis, Structure, and Luminescent Properties", DAI 60 KAI SYMPOSIUM ON COORDINATION CHEMISTRY OF JAPAN, DAI 60 KAI KINEN SAKUTAI KAGAKU OSAKA KOKUSAI KAIGI KOEN YOSHISHU, 16 September 2010 (2010-09-16), pages 162, XP008168367
UMAKOSHI, K.: "Pyrazolato- and 3,5- Dimethylpyrazolato-Bridged Dinuclear Platinum (II), Palladium(II), and Their Mixed-Metal Complexes of 2,2'-Bipyrimidine. Syntheses, Structures, and Luminescent Properties", BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, vol. 83, no. 12, 2010, pages 1504 - 1510, XP008168357
INORG. CHEM., vol. 46, 2007, pages 2432 - 2445
J. AM. CHEM. SOC., vol. 72, 1950, pages 1352 - 1356
BULL. SOC. CHIM., vol. 45, 1929, pages 877 - 884
CHEM. ABSTR., vol. 24, 1930, pages 7541
TETRAHEDRON, vol. 42, no. 15, 1986, pages 4253 - 4257
HETEROCYCLES, vol. 53, 2000, pages 1285
J. HETEROCYCLIC CHEM., vol. 35, 1998, pages 1377
ORGANIC SYNTHESES, vol. 39, 1959, pages 27 - 30
J. HETEROCYCLIC CHEM., vol. 21, no. 4, 1984, pages 937 - 943
J. AM. CHEM. SOC., vol. 79, 1957, pages 5242 - 5245
J. HETEROCYCLIC CHEM., vol. 24, no. 1, 1981, pages 117 - 119
J. MEDICINAL CHEMISTRY, vol. 24, no. 1, 1981, pages 117 - 119
J. MEDICINAL CHEMISTRY, vol. 20, no. 6, 1977, pages 847 - 850
J. CHEM. SOC., PERKIN TRANSACTIONS, vol. 1, no. 23, 1973, pages 2901 - 2907
See also references of EP 2620430A4
Attorney, Agent or Firm:
TAKASHIMA, HAJIME (JP)
Takashima 1 (JP)
Takashima 1 (JP)
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