Brönsted acidic ionic liquid ([Hmim][HSO4]) as a green, efficient and reusable catalyst for the tetrahydropyranylation of alcohols

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  • Abdol R. Hajipour1,
  • Fatemeh Rafiee2,
  1. Department of Pharmacology, University of Wisconsin, Medical School, 1300 University Avenue, Madison, 53706-1532, WI, USA.
  2. Department of Organic Chemistry, Faculty of Chemistry, Alzahra University, Tehran, Iran

Published in Issue 2024-02-03

How to Cite

Hajipour, A. R., & Rafiee, F. (2024). Brönsted acidic ionic liquid ([Hmim][HSO4]) as a green, efficient and reusable catalyst for the tetrahydropyranylation of alcohols. Iranian Journal of Catalysis, 2(1). https://oiccpress.com/ijc/article/view/3716

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Abstract

A simple and mild method for tetrahydropyranylation of alcohols is reported at room temperature using a catalytic amount of 3-methylimidazolinium hydrogensulfate([Hmim]HSO4) as a green, efficient and reusable catalyst. Using solvent-free conditions, non-toxic and inexpensive materials, modest and clean work-up, short reaction times and high yields of the products are the advantages of this method.

Keywords

  • Alcohols,
  • Brönsted acidic ionic liquids,
  • Catalyst,
  • Tetrahydropyranylation
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