Zwitterionic imidazolium salt of [MOEI]-BSA: An efficient solid acid catalyst-promoted green synthesis of quinoxaline derivatives

نویسندگان

  • Sami Department of Chemistry, Payame Noor University, P.O. BOX 19395-4697 Tehran, Iran.
  • Maryam Norollahi Department of Chemistry, Payame Noor University, P.O. BOX 19395-4697 Tehran, Iran.
  • Sara Miri Department of Chemistry, Payame Noor University, P.O. BOX 19395-4697 Tehran, Iran.
چکیده مقاله:

Easily synthesized1-methyl-3-(2-oxyethyl)-1H-imidazol-3-ium-borate sulfonic acid {[MOEI]-BSA} as a novel catalyst efficiently promoted the synthesis of quinoxaline derivatives via condensation of various diamines with 1,2-dicarbonyl compounds at room temperature conditions in ethanol. This research provides a new method for the synthesis of quinoxalines in good to excellent yields with little catalyst loading. The catalyst could be recycled and reused several times without any loss of efficiency.

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zwitterionic imidazolium salt of [moei]-bsa: an efficient solid acid catalyst-promoted green synthesis of quinoxaline derivatives

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عنوان ژورنال

دوره 4  شماره 1

صفحات  55- 61

تاریخ انتشار 2014-03-01

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