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

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  • Sami Sajjadifar1,
  • Maryam Norollahi2,
  • Sara Miri2,
  1. Department of Chemistry, Payame Noor University, PO BOX 19395-4697 Tehran, Iran
  2. Department of Chemistry, Payame Noor University, P.O. BOX 19395-4697 Tehran, Iran.

Published in Issue 2024-02-03

How to Cite

Sajjadifar, S., Norollahi, M., & Miri, S. (2024). Zwitterionic imidazolium salt of [MOEI]-BSA: An efficient solid acid catalyst-promoted green synthesis of quinoxaline derivatives. Iranian Journal of Catalysis, 4(1). https://oiccpress.com/ijc/article/view/3790

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Abstract

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.

Keywords

  • [MOEI]-BSA,
  • Diamine,
  • Green chemistry,
  • Heterogeneous catalyst,
  • quinoxaline synthesis,
  • Solid acid
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