6321-64-8Relevant articles and documents
COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOF
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Paragraph 0173; 0180-0183, (2021/07/01)
The present invention relates to a compound for an organic electric element, an organic electric element using the same, and an electronic device including the organic electric element. According to the present invention, the organic electric element having high luminous efficiency and high heat resistance can be provided, and it is possible to improve the lifespan of the organic electric element.
COMPOUND HAVING DOUBLE SPIRO STRUCTURE AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME
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Paragraph 0253; 0258-0260, (2017/07/26)
The present specification provides a double spiro-structured compound and an organic light emitting device comprising the same. The compound described in the present specification can be used as a material for hole injection, hole transporting, hole injection and hole transporting, light emitting, electron transporting, or electron injection.COPYRIGHT KIPO 2017
Formation of acridones by ethylene extrusion in the reaction of arynes with β-lactams and dihydroquinolinones
Fang, Yuesi,Rogness, Donald C.,Larock, Richard C.,Shi, Feng
, p. 6262 - 6270 (2012/09/22)
N-Unsubstituted β-lactams react with a molecule of aryne by insertion into the amide bond to form a 2,3-dihydroquinolin-4-one, which subsequently reacts with another molecule of aryne to form an acridone by extrusion of a molecule of ethylene. 2,3-Dihydroquinolin-4-ones react under the same reaction conditions to afford identical results. This is the first example of ethylene extrusion in aryne chemistry.