3230-46-4Relevant articles and documents
Tertiary amine derivatives and organic electroluminescent device including the same
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Paragraph 0144-0147, (2021/06/01)
A UV-region high-energy external light source is effectively absorbed to minimize damage to organic materials in the organic electroluminescent device. 1 Is a cross-sectional view of an organic electroluminescence device according to the present invention. O-2 electrode 1 Or more organic material layers disposed between the (2) and (1) th electrodes. A capping layer is included. The organic material layer and/or the capping layer may include the 1 st amine derivative represented by Formula 3. Chemical Formula 1. Wherein each substituent in Formula 1 is as defined in the description of the invention.
Enantioselective Strecker and Allylation Reactions with Aldimines Catalyzed by Chiral Oxazaborolidinium Ions
Kang, Ki-Tae,Park, Sang Hyun,Ryu, Do Hyun
supporting information, p. 6679 - 6683 (2019/09/12)
Chiral oxazaborolidinium ion (COBI)-catalyzed enantioselective nucleophilic addition reactions of aldimines using tributyltin cyanide and allyltributylstannane have been developed. Various α-aminonitriles and homoallylic amines were synthesized in high yi
Tertiary amine derivatives and organic electroluminescent device including the same
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Paragraph 0178-0181, (2020/02/01)
Provided is a tertiary amine derivative which contributes to a substantial increase in service life of an organic electroluminescent device by minimizing damages to organic matter inside the organic electroluminescent device via effective absorption of a high-energy external light source in the UV region. According to the present invention, the organic electroluminescent device comprises: a first electrode and a second electrode; and one or more organic material layers disposed between the first electrode and the second electrode, wherein the organic material layers comprise a tertiary amine derivative represented by chemical formula 1. In the chemical formula 1, Z_1, Z_2, and Z_3 are each independently O or S.COPYRIGHT KIPO 2020