Title:
エレクトロルミネッセンス金属錯体
Document Type and Number:
Japanese Patent JP2010518136
Kind Code:
A
Abstract:
Metal complexes of the formula I or I′ [LDH]nM[L]m (I) [LTH](M[L]p)2 (I1) wherein n is an integer 1 or 2, m and p each is an integer 1 or 2, the sum (n+m) being 2 or 3, M is a metal with an atomic weight of greater than 40 such as Iridium, L is a ligand as described in claim 1, and LDH is a bidentate ligand of the formula I1 and LTH is a dimer of LDH, binding to 2 metal atoms M, of the formula II′ wherein W is selected from O, S, NR4, CR5R6, X is N or CR7, Y is selected from O, S, NR8; and further residues are as defined in claim 1, show good light emitting efficiency in electroluminescent applications.
Inventors:
Anne Marie Volep
Heinz Volep
Heinz Volep
Application Number:
JP2009549393A
Publication Date:
May 27, 2010
Filing Date:
February 04, 2008
Export Citation:
Assignee:
BASF SE
International Classes:
C07F15/00; C07D233/64; C07D233/90; C07D235/12; C07D235/30; C07D263/48; C07D263/56; C07D263/58; C07D277/20; C07D277/46; C07D277/66; C07D277/82; C09K11/06; H01L51/50
Domestic Patent References:
| JP2007099962A | 2007-04-19 | |||
| JP2006152101A | 2006-06-15 | |||
| JP2000355687A | 2000-12-26 | |||
| JP2002338957A | 2002-11-27 | |||
| JP2001076878A | 2001-03-23 | |||
| JP2006502141A | 2006-01-19 | |||
| JP2002520309A | 2002-07-09 | |||
| JP2003535887A | 2003-12-02 | |||
| JP2001139550A | 2001-05-22 |
Foreign References:
| WO2005106868A1 | 2005-11-10 | |||
| WO2001092437A1 | 2001-12-06 | |||
| WO2005037845A1 | 2005-04-28 | |||
| GB1345552A | 1974-01-30 |
Other References:
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KEYES,T.E. ET AL.: "Redox and Spectroscopic Orbitals in Ru(II) and Os(II) Phenolate Complexes", INORGANIC CHEMISTRY, vol. 41(22), JPN6013019699, 2002, pages 5721 - 5732, ISSN: 0002516789
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FROLOV,K.A. ET AL.: "Reduction of (E)-3-aryl-2-(thiazol-2-yl)acrylonitriles with lithium aluminum hydride", IZVESTIYA AKADEMII NAUK SERIYA KHIMICHESKAYA , vol. 5, JPN6013019706, 2005, pages 1301 - 1303, ISSN: 0002864478
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TANAKA, A., CHEM. PHARM. BULL, vol. V40 N12, JPN5010010879, 1992, pages 3206 - 3213, ISSN: 0002864481
ABARGHAZ,M. ET AL.: "Regioselective alkylation of the exocyclic nitrogen of heterocyclic amidines via the Mitsunobu react", TETRAHEDRON LETTERS, vol. 36(36), JPN6013019701, 1995, pages 6463 - 6, ISSN: 0002864475
SAMBAIAH,T. AND REDDY,K.K.: "Synthesis of 2-aryl[1,2,4]triazolo[5,1-b]benzoxazoles by oxidative cyclization of N-(benzoxazol-2-yl", SYNTHESIS, vol. (5), JPN6013019702, 1990, pages 422 - 4, ISSN: 0002864476
KAMALA,K. ET AL.: "Synthesis, photolysis and pyrolysis of 1-(2'-benzothiazolyl)-5-aryltetrazoles", INDIAN JOURNAL OF CHEMISTRY, SECTION B: ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, vol. 22B(12), JPN6013019704, 1983, pages 1194 - 6, XP000926229, ISSN: 0002864477
LAZZARO,A. ET AL.: "Synthesis, characterization, properties and structures of rhenium-(II), -(III), and -(V) complexes c", JOURNAL OF THE CHEMICAL SOCIETY, DALTON TRANSACTIONS, vol. (14),, JPN6013019695, 2002, pages 2843 - 2851, ISSN: 0002516787
HAGA,M. AND TANAKA,T.: "Synthesis and properties of mixed-ligand ruthenium(II) complexes containing 2-(2-pyridyl)benzimidazo", CHEMISTRY LETTERS, vol. (7), JPN6013019698, 1979, pages 863 - 4, ISSN: 0002516788
KEYES,T.E. ET AL.: "Redox and Spectroscopic Orbitals in Ru(II) and Os(II) Phenolate Complexes", INORGANIC CHEMISTRY, vol. 41(22), JPN6013019699, 2002, pages 5721 - 5732, ISSN: 0002516789
SIEGL, WALTER O., JOURNAL OF ORGANOMETALLIC CHEMISTRY, vol. V107 N2, JPN5010010867, 1976, pages 27 - 30, ISSN: 0002516790
FROLOV,K.A. ET AL.: "Reduction of (E)-3-aryl-2-(thiazol-2-yl)acrylonitriles with lithium aluminum hydride", IZVESTIYA AKADEMII NAUK SERIYA KHIMICHESKAYA , vol. 5, JPN6013019706, 2005, pages 1301 - 1303, ISSN: 0002864478
GOMPPER, R., ANGEWANDTE CHEMIE, vol. V80, JPN5010010877, 1968, pages 38 - 40, ISSN: 0002864479
FAHRNI, CH., J. PHYS. CHEM., vol. V106 N34, JPN5010010878, 2002, pages 7655 - 7663, ISSN: 0002864480
TANAKA, A., CHEM. PHARM. BULL, vol. V40 N12, JPN5010010879, 1992, pages 3206 - 3213, ISSN: 0002864481
ABARGHAZ,M. ET AL.: "Regioselective alkylation of the exocyclic nitrogen of heterocyclic amidines via the Mitsunobu react", TETRAHEDRON LETTERS, vol. 36(36), JPN6013019701, 1995, pages 6463 - 6, ISSN: 0002864475
SAMBAIAH,T. AND REDDY,K.K.: "Synthesis of 2-aryl[1,2,4]triazolo[5,1-b]benzoxazoles by oxidative cyclization of N-(benzoxazol-2-yl", SYNTHESIS, vol. (5), JPN6013019702, 1990, pages 422 - 4, ISSN: 0002864476
KAMALA,K. ET AL.: "Synthesis, photolysis and pyrolysis of 1-(2'-benzothiazolyl)-5-aryltetrazoles", INDIAN JOURNAL OF CHEMISTRY, SECTION B: ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, vol. 22B(12), JPN6013019704, 1983, pages 1194 - 6, XP000926229, ISSN: 0002864477
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Takahashi
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Takahashi
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard