CYCLIC AZINE COMPOUND HAVING NITROGEN-CONTAINING FUSED AROMATIC GROUP, METHOD FOR PRODUCING SAME, AND ORGANIC ELECTROLUMINESCENT ELEMENT COMPRISING SAME AS CONSTITUENT COMPONENT

摘要

A cyclic azine compound of formula (1):;;wherein, Y is C—H or a nitrogen atom, Ar1 is a C6-18 aromatic hydrocarbon group, which may be substituted with an C1-4 alkyl group or a phenyl group, Ar2 is a hydrogen atom, or a C6-18 aromatic hydrocarbon group, which may be substituted with a phenyl group or a pyridyl group, or is a nitrogen-containing condensed ring C9-15 aromatic group, Ar3 is a nitrogen-containing condensed ring C9-15 aromatic group, X is a phenylene group, and n is an integer in the range of 0-3. The cyclic azine compound is useful as a constituent of an organic electroluminescent device.

主权项

1. A cyclic azine compound represented by the general formula (1):wherein,
Y represents C—H or a nitrogen atom, Ar1 represents an aromatic hydrocarbon group having 6 to 18 carbon atoms, which may be substituted with an alkyl group having 1 to 4 carbon atoms or a phenyl group, Ar2 represents a hydrogen atom, or an aromatic hydrocarbon group having 6 to 18 carbon atoms, which may be substituted with a phenyl group or a pyridyl group, or Ar2 represents a nitrogen-containing condensed ring aromatic group having 9 to 15 carbon atoms, Ar3 represents a nitrogen-containing condensed ring aromatic group having 9 to 15 carbon atoms, X represents a phenylene group, and n represents an integer in the range of 0 to 3.