148231-12-3, 5,8-Dibromoquinoxaline is a quinoxaline compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
In N2in the gas purification system, the use of a compound “d” (0.3mol), 5,8-di bromo-Oxoquinoxaline (0.15mol), Pd (OAc)2(6.11mmol), P(t-Bu)3(50 wt %, 15 . 28mmol) sodium and tertiary butyl alcohol (0.61mol) is added to the toluene solvent and stirring. In the solution 120 C and the temperature of the refluxing under stirring 12 hours. After the completion of reaction, the solution is cooled to the room temperature and water and ethyl acetate extraction. From the extraction of using magnesium sulphate remove the moisture in the organic layer, and removing the solvent. The material through the use of hexane and ethyl acetate to carry out wet refining column chromatography, so as to obtain compound 22. (Yield: 79%), 148231-12-3
As the paragraph descriping shows that 148231-12-3 is playing an increasingly important role.
Reference£º
Patent; LG Display Co., Ltd.; Yang, Joonghwan; Yoon, Kyungjin; Noh, Hyojin; Yoon, Daewi; Shin, Inae; Kim, Junyun; (63 pag.)CN105585577; (2016); A;,
Quinoxaline – Wikipedia
Quinoxaline | C8H6N2 | ChemSpider