Title:
AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE ELEMENT USING SAME
Document Type and Number:
WIPO Patent Application WO/2013/042775
Kind Code:
A1
Abstract:
An aromatic amine derivative represented by general formula (1-1). In general formula (1-1), R2-R5 and R7-R10 are each independently a hydrogen atom or a substituent group. In general formula (1-1), R1 and R6 are represented by general formula (2-1), and L1-L3 each independently are a single bond, a divalent residue of an aryl group, or the like. In general formula (2-1), Ar1 is a monovalent substituent group having general formula (3-1) as a partial structure, X is an oxygen atom or a sulfur atom, and A and B represent six-membered rings. In general formula (2-1), Ar2 is an aryl group or a heterocyclic group. The monovalent substituent group having general formula (3-1) as a partial structure includes at least one fluorine atom or the like.
Inventors:
MIZUKI YUMIKO (JP)
ITO HIROKATSU (JP)
ITO HIROKATSU (JP)
Application Number:
PCT/JP2012/074265
Publication Date:
March 28, 2013
Filing Date:
September 21, 2012
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
MIZUKI YUMIKO (JP)
ITO HIROKATSU (JP)
MIZUKI YUMIKO (JP)
ITO HIROKATSU (JP)
International Classes:
C07F7/10; C07D307/91; C07D333/76; C07D405/14; C09K11/06; G03G5/06; H01L51/50
Domestic Patent References:
| WO2010122810A1 | 2010-10-28 | |||
| WO2009084512A1 | 2009-07-09 | |||
| WO2006114949A1 | 2006-11-02 | |||
| WO2007108666A1 | 2007-09-27 |
Attorney, Agent or Firm:
KINOSHITA & ASSOCIATES (JP)
Bottom intellectual property office of patent business corporation Tatsuyuki (JP)
Bottom intellectual property office of patent business corporation Tatsuyuki (JP)
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