首页>
外国专利>
CYCLIC AZINE COMPOUND HAVING NITROGEN-CONTAINING FUSED AROMATIC GROUP, METHOD FOR PRODUCING SAME, AND ORGANIC ELECTROLUMINESCENT ELEMENT USING SAME AS CONSTITUENT COMPONENT
CYCLIC AZINE COMPOUND HAVING NITROGEN-CONTAINING FUSED AROMATIC GROUP, METHOD FOR PRODUCING SAME, AND ORGANIC ELECTROLUMINESCENT ELEMENT USING SAME AS CONSTITUENT COMPONENT
展开▼
机译:具有含氮稠合芳香族基团的环状氮杂化合物,其制备方法以及使用相同组成成分的有机电致发光元素
展开▼
页面导航
摘要
著录项
相似文献
摘要
A cyclic azine compound of formula (1): wherein, Y is C-H or a nitrogen atom, Ar 1 is a C 6-18 aromatic hydrocarbon group, which may be substituted with an C 1-4 alkyl group or a phenyl group, Ar 2 is a hydrogen atom, or a C 6-18 aromatic hydrocarbon group, which may be substituted with a phenyl group or a pyridyl group, or is a nitrogen-containing condensed ring C 9-15 aromatic group, Ar 3 is a nitrogen-containing condensed ring C 9-15 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.
展开▼