Cyclic azine compound having nitrogen-containing condensed aromatic group, method for producing same, and organic electroluminescent device 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 formula (1): wherein, Y represents 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 phenanthrolinyl group, a naphthyridinyl group, a quinoxalinyl group, a phenanthridinyl group, or an acridinyl group, Ar3 represents a quinolinyl group, an isoquinolinyl group, a phenanthrolinyl group, a naphthyridinyl group, a quinoxalinyl group, a phenanthridinyl group or an acridinyl group, X represents a phenylene group, and n represents an integer in the range of 0 to 3.