Metal hydrogen sulfates M (HSO4) n: as efficient catalysts for the synthesis of quinoxalines in EtOH at room temperature

K Niknam, MA Zolfigol, Z Tavakoli…

Index: Niknam, Khodabakhsh; Zolfigol, Mohammad Ali; Tavakoli, Ziba; Heydari, Zahra Journal of the Chinese Chemical Society, 2008 , vol. 55, # 6 p. 1373 - 1378

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Citation Number: 28

Abstract

Khodabakhsh Niknam,a,* Mohammad Ali Zolfigol,b Ziba Tavakolic and Zahra Heydaric aDepartment of Chemistry, Faculty of Sciences, Persian Gulf University, Bushehr 75169, Iran bFaculty of Chemistry, Bu-Ali Sina University, Zip code 6517838683, Hamedan, Iran cIslamic Azad University, Gachsaran Branch, Gachsaran, Iran ... A convenient method for the synthesis of quinoxalines catalysed by metal hydrogen sulfates by the re- action of 1,2-diamino compounds and 1,2- ...