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Patent Searching and Data


Title:
NOVEL COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT AND ORGANIC ELECTROLUMINESCENT ELEMENT
Document Type and Number:
WIPO Patent Application WO/2013/108589
Kind Code:
A1
Abstract:
Provided is a compound represented by formula (A). In formula (A), Y1 to Y5 are each independently a CR1, a nitrogen atom, or a carbon atom linked to a Cz, wherein at least one of Y1 to Y5 is a nitrogen atom, and m is an integer of 1 to 3. Y11 to Y14 are each independently a CR2, a nitrogen atom, or a carbon atom linked to an A, and Y15 to Y18 are each independently a CR2 or a nitrogen atom. Y21 to Y24 are each independently a CR3, a nitrogen atom, or a carbon atom linked to an A, and Y25 to Y28 are each independently a CR3 or a nitrogen atom. R1 to R3 are each independently a hydrogen atom or a substituted or unsubstituted alkyl group having 1 to 20 carbon atoms, etc. Cz is a nitrogen-containing polycyclic group represented by any one of formulas (1) to (5). (A) (1) (2) (3) (4) (5)

Inventors:
YOSHIDA KEI (JP)
HASHIMOTO RYOHEI (JP)
Application Number:
PCT/JP2013/000030
Publication Date:
July 25, 2013
Filing Date:
January 09, 2013
Export Citation:
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Assignee:
IDEMITSU KOSAN CO (JP)
YOSHIDA KEI (JP)
HASHIMOTO RYOHEI (JP)
International Classes:
C07D401/14; H01L51/50
Domestic Patent References:
WO2003078541A12003-09-25
WO2011019156A12011-02-17
WO2012086170A12012-06-28
Foreign References:
KR20120122813A2012-11-07
KR20120122812A2012-11-07
KR20120092909A2012-08-22
KR20120013173A2012-02-14
Attorney, Agent or Firm:
WATANABE, Kihei et al. (JP)
Kihei Watanabe (JP)
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Claims: