Title:
TRIAZINE COMPOUND AND ORGANIC ELECTROLUMINESCENT ELEMENT CONTAINING SAME
Document Type and Number:
WIPO Patent Application WO/2015/008866
Kind Code:
A1
Abstract:
Provided is a specific triazine compound which can prominently prolong the life of an organic electroluminescent element in comparison with a conventional triazine compound. The present invention provides: a triazine compound represented by formula (1) [wherein A is a group represented by general formula (2), (3) or (4)]; and an organic electroluminescent element which contains the same as a constituent component. In general formula (2), Ar is phenyl, pyridyl, naphthyl or azanaphthyl, X is a single bond or phenylene, and * is a bonding site. In general formula (3), Ar is phenyl, pyridyl, naphthyl or azanaphthyl, X is a single bond or phenylene, and * is a bonding site. In general formula (4), X1 and X2 are each a nitrogen atom or CH, with the proviso that either X1 or X2 is a nitrogen atom and the other is CH, and * is a bonding site.
Inventors:
ARAI NOBUMICHI (JP)
MIYAZAKI TAKANORI (JP)
SHINYA HIROKAZU (JP)
OKA YUJI (JP)
NOMURA KEISUKE (JP)
TANAKA TSUYOSHI (JP)
MIYAZAKI TAKANORI (JP)
SHINYA HIROKAZU (JP)
OKA YUJI (JP)
NOMURA KEISUKE (JP)
TANAKA TSUYOSHI (JP)
Application Number:
PCT/JP2014/069243
Publication Date:
January 22, 2015
Filing Date:
July 18, 2014
Export Citation:
Assignee:
TOSOH CORP (JP)
International Classes:
C07D251/24; C07D401/10; H01L51/50
Domestic Patent References:
| WO2013069762A1 | 2013-05-16 | |||
| WO2011021689A1 | 2011-02-24 | |||
| WO2012137958A1 | 2012-10-11 |
Foreign References:
| JP2007527361A | 2007-09-27 | |||
| JP2010045034A | 2010-02-25 |
Attorney, Agent or Firm:
SENMYO, Kenji et al. (JP)
Spring name Kenji (JP)
Spring name Kenji (JP)
Download PDF: