Cyclic azine derivatives, processes for producing these, and organic electroluminescent element containing these as component
申请人:Aihara Hidenori
公开号:US09120773B2
公开(公告)日:2015-09-01
A cyclic azine compound represented by general formula (1):
wherein each Ar1 represents an aromatic group, which is unsubstituted or substituted by a C1-4 alkyl group, a phenyl group or a pyridyl group; and A represents a group selected from those which are represented by general formulae (2) to (5), described in the description. The cyclic azine compound is useful for an organic compound layer of fluorescent or phosphorescent EL device.
Cyclic azine derivatives, processes for producing these, and organic electrolumiscent element containing these as component
申请人:TOSOH CORPORATION
公开号:EP2818462A1
公开(公告)日:2014-12-31
A cyclic azine compound represented by general formula (1):
wherein each Ar1 represents a phenyl, naphthyl or pyridyl group, which is unsubstituted or substituted by a C1-4 alkyl group, a phenyl group or a pyridyl group; and A represents a group selected from those which are represented by general formulae (2), (4) and (5), described in the description. The cyclic azine compound is useful for an organic compound layer of fluorescent or phosphorescent EL device.