CYCLIC AZINE COMPOUND HAVING ADAMANTYL GROUP, PRODUCTION METHOD, AND ORGANIC ELECTROLUMINESCENT ELEMENT CONTAINING SAID COMPOUND AS CONSTITUENT

WIPO Patent Application WO/2015/005351

A1

Provided is a cyclic azine compound which has excellent heat resistance and can be used in an electron transport material that has an excellent effect of prolonging the service life of an organic electroluminescent element or increasing the luminous efficiency of an organic electroluminescent element. A cyclic azine compound represented by formula (1); a method for producing the cyclic azine compound; and an organic electroluminescent element containing the cyclic azine compound as a constituent. [Ad's independently represent a 1-adamantyl group, or the like; p and q independently represent 0 or 1; Ar1 and Ar3 independently represent a single bond (when p represents 1 or q represents 1), a pyridyl group which may be substituted by a phenyl group or the like, or the like, wherein an Ad group on Ar1 and an Ad group on Ar3 are independently bound to the pyridyl group or the like; Ar2's independently represent a heteroaromatic group having 3 to 13 carbon atoms which may be substituted by a fluorine atom or the like, or the like; X1, X2, X3 and X4 independently represent a single bond, or the like; m and n independently represent 0, 1 or 2; Z represents a nitrogen atom, or the like; and n+p+q represents 1, 2 or 3.]

ARAI NOBUMICHI (JP)
NOMURA KEISUKE (JP)
TANAKA TSUYOSHI (JP)

PCT/JP2014/068202

January 15, 2015

July 08, 2014

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TOSOH CORP (JP)

C07D251/24; C07C309/65; C07D401/10; C07F5/02; C09K11/06; H01L51/50

WO2010107244A2

2010-09-23

JP2011219444A	2011-11-04
JP2003502306A	2003-01-21
JP2002526516A	2002-08-20
JP2011063584A	2011-03-31
JP2008280330A	2008-11-20
JP2002124385A	2002-04-26
JP2002270374A	2002-09-20

SENMYO, Kenji et al. (JP)
Spring name Kenji (JP)

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