Benzotriazole derivative and an organic electroluminescent device
A Benzotriazole derivative represented by the following general formula (1), wherein, Ar 1 is a monovalent aromatic hydrocarbon group or aromatic heterocyclic group, Ar 2 is a hydrogen atom, a deuterium atom, or a monovalent aromatic hydrocarbon group or aromatic heterocyclic group, A is a divalent...
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| Zusammenfassung: | A Benzotriazole derivative represented by the following general formula (1),
wherein,
Ar 1 is a monovalent aromatic hydrocarbon group or aromatic heterocyclic group,
Ar 2 is a hydrogen atom, a deuterium atom, or a monovalent aromatic hydrocarbon group or aromatic heterocyclic group,
A is a divalent aromatic hydrocarbon group or aromatic heterocyclic group,
B is a divalent condensed polycyclic aromatic hydrocarbon group or a single bond, and
C is a monovalent aromatic heterocyclic group, and wherein if A is a phenylene group, B is a divalent condensed polycyclic aromatic hydrocarbon group or C is a monovalent aromatic heterocyclic group other than a pyridyl group. |
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