Rapid oxidation of alcohols and trimethylsilyl and tetrahydropyranyl ethers with CrO3 in the presence of sulfonic acid functionalized ordered nanoporous Na+-montmorillonite

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  • Farhad Shirini1,
  • Masoumeh Abedini2,
  • Ahmad Nasiri Abkenar3,
  • Bita Baghernejad3,
  1. Department of Chemistry, College of Science, University of Guilan, Rasht, Iran
  2. Department of Chemistry, College of Science, University of Guilan, Rasht, zip code 41335, I.R. Iran.
  3. Department of Chemistry, School of Sciences, Payame Noor University (PNU), Iran, 19395-3697

Published in Issue 2024-02-03

How to Cite

Shirini, F., Abedini, M., Nasiri Abkenar, A., & Baghernejad, B. (2024). Rapid oxidation of alcohols and trimethylsilyl and tetrahydropyranyl ethers with CrO3 in the presence of sulfonic acid functionalized ordered nanoporous Na+-montmorillonite. Iranian Journal of Catalysis, 4(1). https://oiccpress.com/ijc/article/view/3783

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Abstract

A mild, efficient and fast method for the oxidation of alcohols and trimethylsilyl and tetrahydropyranyl ethers to their corresponding carbonyl compounds using CrO3 in the presence of sulfonic acid functionalized ordered nanoporous Na+-montmorillonite (SANM) and under solvent-free conditions is reported. All reactions were performed at room temperature in high to excellent yields. Ease of the preparation and handling of the catalyst, heterogeneous conditions, easy work-up of the products and high reaction rates are the main advantages of this method.

Keywords

  • Alcohols,
  • CrO3,
  • Na+-montmorillonite,
  • Oxidation reactions,
  • Tetrahydropyranyl ethers,
  • Trimethylsilyl ethers
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