1094618-65-1Relevant articles and documents
A green solid acid catalyst 12-tungstophosphoric acid H3[PW12O40] supported on g-C3N4 for synthesis of quinoxalines
Kumaresan, Murugan,Saravanan, Vadivel,Sami, Ponnusamy,Swaminathan, Meenakshisundaram
, p. 4193 - 4209 (2020)
A green Keggin-type heteropoly-12-tungstophosphoric acid, (H3[PW12O40].12H2O) supported on graphitic carbon nitride g-C3N4 (HPW/g-C3N4-40), was developed for one-pot s
An efficient method for the synthesis of quinoxaline derivatives catalyzed by titanium silicate-1
Chandrachood, Pranav S.,Jadhav, Amol R.,Garud, Dinesh R.,Deshpande, Nirmala R.,Puranik, Vedavati G.,Kashalkar, Rajashree V.
, p. 5219 - 5230 (2020/09/18)
Abstract: A series of quinoxaline derivatives were efficiently synthesized by convenient and simple procedure in excellent yields using 1 wt.% of titanium silicate (TS-1) catalyzed reaction of 1,2-diamines and 1,2-diketones in methanol at room temperature
An efficient synthesis of quinoxaline derivatives mediated by stannous chloride
Shi, Da-Qing,Dou, Guo-Lan,Ni, Sai-Nan,Shi, Jing-Wen,Li, Xiao-Yue
experimental part, p. 1797 - 1801 (2009/05/31)
(Chemical Equation Presented) Various biologically important quinoxaline derivatives were efficiently synthesized in excellent yields by the reaction of 1,2-diketones and 2-nitroaniline, benzofuroxan or 1,2-dinitrobenzene promoted by SnCl2·2H2O. The role of stannous chloride is acting as both reductive agent and catalyst in this synthesis. This new method has the advantages of accessible starting materials, convenient manipulation, short reaction time and high yields.