760212-57-5Relevant articles and documents
Compound for organic optoelectronic device, organic light emitting diode including the same and display including the organic light emitting diode
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Page/Page column 80; 82, (2017/02/09)
A compound for an organic optoelectronic device is represented by Chemical Formula 1: and, in Chemical Formula 1, one of Ar1 or Ar2 is a substituted or unsubstituted C6 to C30 aryl group, or a substituted or unsubstituted C3 to C30 heteroaryl group, and the other of Ar1 or Ar2 is a substituent represented by the Chemical Formula 2:
NITROGENOUS HETEROCYCLE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEMENT EMPLOYING THE SAME
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Page/Page column 46-47, (2008/06/13)
Provided is a material for an organic EL device realizing an organic EL device capable of having a high current efficiency even at a low voltage. Provided is a derivative of heterocyclic compound having a nitrogen atom represented by the following general formula (A-1) or (A-2). In the formulae, R 1a to R 5a each represent a substituent, Ar 1a to Ar 3a each represent a single bond or a divalent connecting group, and HAr represents a group represented by a general formula (A-3) or (A-4). R 6a to R 10a each represent a substituent.