Title:
NITROGEN-CONTAINING AROMATIC HETEROCYCLIC DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE DEVICE USING SAME
Document Type and Number:
WIPO Patent Application WO/2012/029253
Kind Code:
A1
Abstract:
Nitrogen-containing aromatic heterocyclic derivative represented by the formula. X1 to X3 represent a single bond, CRaRb, NRc, an oxygen atom, or a sulfur atom. In the case where all of X1 to X3 have a single bond, at least one of Ara, Arb, and Arc represents an aryl group having 6 to 20 ring carbon atoms substituted with a heteroaryl group, an aryloxy group or a heteroaryloxy group, or a substituted or unsubstituted heteroaryl group having 5 to 20 ring carbon atoms.
Inventors:
KATO TOMOKI (JP)
NISHIMURA KAZUKI (JP)
HOSOKAWA CHISHIO (JP)
NUMATA MASAKI (JP)
NAGASHIMA HIDEAKI (JP)
NISHIMURA KAZUKI (JP)
HOSOKAWA CHISHIO (JP)
NUMATA MASAKI (JP)
NAGASHIMA HIDEAKI (JP)
Application Number:
PCT/JP2011/004700
Publication Date:
March 08, 2012
Filing Date:
August 24, 2011
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
KATO TOMOKI (JP)
NISHIMURA KAZUKI (JP)
HOSOKAWA CHISHIO (JP)
NUMATA MASAKI (JP)
NAGASHIMA HIDEAKI (JP)
KATO TOMOKI (JP)
NISHIMURA KAZUKI (JP)
HOSOKAWA CHISHIO (JP)
NUMATA MASAKI (JP)
NAGASHIMA HIDEAKI (JP)
International Classes:
C07D209/86; C07D219/02; C07D401/14; C07D405/14; C09K11/06; H01L51/50
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Other References:
FENG, G. ET AL.: "Synthesis and optical properties of starburst carbazoles based on 9-phenylcarbazole core", SYNLETT, no. 17, 2006, pages 2841 - 2845
See also references of EP 2617712A4
See also references of EP 2617712A4
Attorney, Agent or Firm:
WATANABE, Kihei et al. (JP)
Kihei Watanabe (JP)
Kihei Watanabe (JP)
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