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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Bibliographische Detailangaben

Hauptverfasser:	Numazawa Shigetaka, Nagaoka Makoto, Kusano Shigeru, Otsuka Kanae
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY ELECTRICITY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY
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