COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOF
The present invention provides a novel compound capable of improving light emitting efficiency, stability, and lifespan of an element; an organic electronic element using the same; and an electronic device thereof. The compound is represented by chemical
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Paragraph 0111-0113
(2016/10/07)
General synthetic method for naphthyridines and their N-oxides containing isoquinolinic nitrogen
Substituted naphthyridines containing isoquinolinic nitrogen were synthesized by the reaction of o-ethynylpyridinecarbaldehydes with ammonia. The synthesis of their N-oxides was also achieved by a basic cyclization reaction of the same pyridine derivatives via the corresponding oximes.
Numata, Atsushi,Kondo, Yoshinori,Sakamoto, Takao
p. 306 - 311
(2007/10/03)
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