59873-38-0Relevant academic research and scientific papers
Multi-oxime ester and application thereof, and photosensitive resin composition
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Paragraph 0215; 0216, (2018/05/16)
The invention provides multi-oxime ester and an application thereof, and a photosensitive resin composition. The multi-oxime ester has a structural formula which is described in the specification. Inthe structural formula, R1 and R2 are respectively and i
Aqueous hydrofluoric acid catalyzed facile synthesis of 2,3,6-substituted quinoxalines
Chandra Shekhar,Ravi Kumar,Sathaiah,Raju,Srinivas,Shanthan Rao,Narsaiah
, p. 1504 - 1508 (2015/04/27)
A versatile synthetic route for the preparation of 2,3,6-trisubstituted quinoxalines in excellent yield is developed from θ-diamines and 1,2-dicarbonyl compounds in which aqueous hydrofluoric acid was employed as the medium and catalyst. Other salient features of this protocol include milder conditions, absence of coupling agents, and easy workup procedures.
YbCl3-catalyzed one-pot synthesis of dihydropyrazines, piperazines, and pyrazines
Fan, Liyan,Chen, Wen,Qian, Changtao
, p. 231 - 234 (2013/02/23)
A simple and efficient synthetic approach to dihydropyrazines via YbCl 3-catalyzed reaction of α-hydroxyketones with diamines under mild conditions was developed. The corresponding 2,3-subsitituted piperazines and pyrazines were obtained through tandem conversion of dihydropyrazines with good yields.
ORGANOMETALLIC COMPLEX, AND LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE AND ELECTRONIC DEVICE USING THE ORGANOMETALLIC COMPLEX
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Page/Page column 61-62, (2008/06/13)
It is an object of the present invention to provide an organometallic complex which can increase recombination efficiency of electrons and holes. One aspect of the present invention is an organometallic compex having a structure represented by a general f
