107916-43-8Relevant articles and documents
BENZOTRIAZOLE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEMENT
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Paragraph 0206; 0207; 0208; 0209, (2016/10/09)
A benzotriazole derivative according to the present invention is represented by general formula (1) [wherein Ar1 represents a monovalent aromatic hydrocarbon or aromatic heterocyclic group, Ar2 represents a hydrogen atom, a deuterium atom, or a monovalent aromatic hydrocarbon or aromatic heterocyclic group, A represents a bivalent aromatic hydrocarbon or aromatic heterocyclic group, B represents a bivalent condensed polycyclic aromatic hydrocarbon group or a single bond, and C represents a monovalent aromatic heterocyclic group, wherein when A represents a phenylene group, then B represents a bivalent condensed polycyclic aromatic hydrocarbon group or C represents a monovalent aromatic heterocyclic group excluding a pyridyl group].