Application of a mesoporous nanomaterial based on basic ionic liquid anchored to silica as a highly effective catalyst for the production of 2-amino-4H-chromenes

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  • Zahra Abshirini1,
  • Alireza Kohzadian2,
  • Zahra Paryav1,
  • Abdolkarim Zare*3,
  1. Department of Chemistry, Payame Noor University, PO Box 19395-3697 Tehran, Iran.
  2. Department of Chemistry, Faculty of Sciences, Ilam Branch, Technical and Vocational University (TVU), Ilam, Iran
  3. Department of Chemistry, Payame Noor University, PO Box 19395-3697, Tehran, Iran

Published in Issue 2024-02-03

How to Cite

Abshirini, Z., Kohzadian, A., Paryav, Z., & Zare, A. (2024). Application of a mesoporous nanomaterial based on basic ionic liquid anchored to silica as a highly effective catalyst for the production of 2-amino-4H-chromenes. Iranian Journal of Catalysis, 9(3). https://oiccpress.com/ijc/article/view/4052

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Abstract

This research describes application of a mesoporous nanostructured material based on basic ionic liquid anchored to silica, i.e. nano-2-(dimethylamino)-N-(silica-n-propyl)-N,N-dimethylethanaminium chloride {nano-[DMSPDE][Cl]}, as a highly effective and heterogeneous nanocatalyst for the production of 2-amino-4H-chromenes. The one-pot multi-component reaction of aromatic aldehydes with malononitrile and 1-naphthol in the presence of nano-[DMSPDE][Cl] under solvent-free conditions affords the title compounds with high yields in short times.
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