1,8-naphthyridine compound and organic light-emitting device...

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Reexamination Certificate

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C428S917000, C313S504000, C313S506000, C257SE51050, C546S122000

Reexamination Certificate

active

07833634

ABSTRACT:
Provided a novel 1,8-naphthyridine compound represented by the following general formula [I]:wherein R1to R6each represent a hydrogen atom; an alkyl group, a halogen atom; a trifluoromethyl group; and a cyano group, and may be the same as or different from one another, and that at least two of R1to R6each represent an aralkyl group, an aryl group, a heterocyclic group, a condensed polycyclic aromatic group, a condensed polycyclic heterocyclic group and an aryloxy group which may be substituted; and a substituted amino group. The 1,8-naphthyridine is employed in an organic compound layer provided between a pair of electrodes in an organic light-emitting device.

REFERENCES:
patent: 4539507 (1985-09-01), VanSlyke et al.
patent: 4720432 (1988-01-01), VanSlyke et al.
patent: 4885211 (1989-12-01), Tang et al.
patent: 5393614 (1995-02-01), Nakada
patent: 6492557 (2002-12-01), Ichimura et al.
patent: 6709974 (2004-03-01), Permana et al.
patent: 6727379 (2004-04-01), Ichimura et al.
patent: 6765108 (2004-07-01), Ichimura et al.
patent: 6774257 (2004-08-01), Ichimura et al.
patent: 6897341 (2005-05-01), Ichimura et al.
patent: 6972334 (2005-12-01), Shibanuma et al.
patent: 7049470 (2006-05-01), Ichimura et al.
patent: 7087310 (2006-08-01), Ichimura et al.
patent: 7186469 (2007-03-01), Shibanuma et al.
patent: 7196225 (2007-03-01), Ichimura et al.
patent: 2002/0096995 (2002-07-01), Mishima et al.
patent: 2002/0135292 (2002-09-01), Kamatani et al.
patent: 2002/0146590 (2002-10-01), Matsuo et al.
patent: 2003/0091861 (2003-05-01), Okada et al.
patent: 2005/0052133 (2005-03-01), Ichimura et al.
patent: 2005/0073641 (2005-04-01), Shibanuma et al.
patent: 2005/0146268 (2005-07-01), Seo et al.
patent: 2005/0154208 (2005-07-01), Shibanuma et al.
patent: 2006/0017050 (2006-01-01), Hasegawa et al.
patent: 2006/0097227 (2006-05-01), Okajima et al.
patent: 2008/0116789 (2008-05-01), Yamaguchi et al.
patent: 02-216791 (1990-08-01), None
patent: 05-331459 (1993-12-01), None
patent: 07-082551 (1995-03-01), None
patent: 10-233284 (1998-09-01), None
patent: 2001-131174 (2001-05-01), None
patent: 2001-267080 (2001-09-01), None
patent: WO 2004026870 (2004-04-01), None
Anne Petitjean, Jean-Marie Lehn, Richard G. Khoury, Andre De Cian, and Nathalie Kyritsadas. “Synthesis, characterisation and properties of a crescent-shaped tetranuclear bis-dirhodium complex.” Comptes Rendus Chimie. 2002, vol. 5, Issue 4, pp. 337-340.
Juana Gajardo, Juan C. Araya, Sergio A. Moya, Alvaro J. Pardey, Veronique Guerchais, Hubert Le Bozec, and Pedro Aguirre. “New polynuclear carbonyl ruthenium(II) complexes derived from 1,8-naphthyridine.” Applied Organometallic Chemistry. 2006, vol. 20, Issue 4, pp. 272-276.
Newkome et al., “Chemistry of Heterocyclic Compounds. 61. Synthesis and Conformational Studies of Macrocycles Possessing 1,8- or 1,5-Naphthyridino Subunits Connected by Carbon-Oxygen Bridges,”J. Org. Chem., vol. 46, No. 5, 834-839 (1981).
van der Plas et al., “On the Bromination of 1,7- and 1,8-Naphthyridine in Nitrobenzene,”J. Heterocyclic Chem., vol. 13, No. 5, 961-965, (1976).
Weissenfels et al., “On the Reaction of 1,8-Naphthyridene with Organolithium,”Z. Chem., vol. 18, 382-383 (1978).
Miyaura et al., “Palladium-Catalyzed Cross-Coupling reactions of Organoboron Compounds,”Chem Rev., vol. 95, No. 7, 1-41 (1995).

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