Sulfamic acid: A green and efficient catalyst for synthesis of mono-, bis-, and spiro- perimidines

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  • Mohamad Ali Bodaghifard1,
  • Najmieh Ahadi2,
  1. Department of Chemistry, Faculty of Science, Arak University, Arak 38156-88138, Iran.
  2. Department of Chemistry, Faculty of Science, Arak University, 38156-88138, Arak, Iran.

Published in Issue 2024-02-03

How to Cite

Bodaghifard, M. A., & Ahadi, N. (2024). Sulfamic acid: A green and efficient catalyst for synthesis of mono-, bis-, and spiro- perimidines. Iranian Journal of Catalysis, 6(4). https://oiccpress.com/ijc/article/view/3926

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Abstract

Mild and applicable synthesis of mono-, bis-, and spiro- perimidines is demonstrated in high yields via the condensation of 1,8-diaminonaphthalene and aldehydes or ketones in the presence of sulfamic acid as a green and highly efficient catalyst. This environmentally benign and clean synthetic pathway offers several advantages, such as high yields, short reaction times and easy work-up procedure.

Keywords

  • Catalyst,
  • Green synthesis,
  • Perimidine,
  • Spiroperimidine,
  • Sulfamic acid
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