1155911-74-2Relevant articles and documents
NITROGEN-CONTAINING HETEROCYCLIC DERIVATIVE, ORGANIC ELECTROLUMINESCENCE ELEMENT MATERIAL USING SAME, AND ORGANIC ELECTROLUMINESCENCE ELEMENT AND ELECTRONIC DEVICE USING SAME
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, (2016/10/17)
Indole structure, benzo [...] coupled a nitrogenous heterocyclic derivative represented by formula 1, using the same material for organic electroluminescence device, and and electronic organic electroluminescent device using the device, organic electroluminescence device a novel material provides. [Formula 1] [In formula 1, R 1 ~ R 12 the, independently, hydrogen atom or methyl group, R 1 ~ R 12 subsets such that adjacent selected from dog 2, is provided to be easily assembled and of saturated or unsaturated forming a ring 2 may forming the group. Stage, R 1 ~ R 12 2 subsets such that adjacent selected from at least of a sol 1, is provided to be easily assembled and, a ring represented by formula a form a heterogeneous phase structure.. [Formula a] R 13 ~ R 17 the, independently, hydrogen atom or methyl group, R 13 ~ R 17 subsets such that adjacent selected from dog 2, forming a ring is provided to be easily assembled and saturated or unsaturated of forming the group 2 may.] (by machine translation)
BENZOPHENANTHRENE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE EMPLOYING THE SAME
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Page/Page column 32, (2010/08/22)
A fused aromatic ring derivative shown by the following formula (1): wherein Ra and Rb are independently a hydrogen atom or a substituent, p is an integer of 1 to 8 and q is an integer of 1 to 11, when p is 2 or more, plural Ra