29325-54-0Relevant academic research and scientific papers
Compound for organic electric element, organic electric element comprising the same and electronic device thereof
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Page/Page column 81-84; 98, (2022/03/01)
The present invention provides the compound represented by Formula 1, an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, and electronic device thereof, and by comprising the compound represented by Formula 1 in the organic material layer, the driving voltage of the organic electronic device can be lowered, and the luminous efficiency and life time of the organic electronic device can be improved.
ASYMMETRIC BIS(1,2-DIARYLAMINO)BENZENE AND METHOD FOR PRODUCING THE SAME
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Paragraph 0062-0065, (2017/12/06)
PROBLEM TO BE SOLVED: To provide asymmetric bis(1,2-diarylamino)benzene utilizable as an organic EL element material, a method for producing the same, and orthophenylene diamine as an intermediate body useful for producing the bis(1,2-diarylamino)benzene. SOLUTION: Provided is a method for producing asymmetric bis(1,2-diarylamino)benzene where asymmetric bis(1,2-diarylamino)benzene, diarylamine and a Grignard reagent are reacted to obtain magnesium diarylamide, thereafter, the magnesium diarylamide is reacted with a transition metal catalyst and an oxidizer to obtain orthophenylene diamine (2), and the same is reacted with a halogen compound in the presence of a transition metal catalyst and a base. Further, orthophenylene diamine as an intermediate body useful for producing the bis(1,2-diarylamino)benzene is used. SELECTED DRAWING: None COPYRIGHT: (C)2017,JPOandINPIT
