Increased SBA-15-SO3H Catalytic Activity through Hydrophilic/Hydrophobic Fluoroalkyl-Chained Alcohols (RFOH/SBA-15–Pr-SO3H)

Sadegh Rostamnia; Esmail Doustkhah

doi:10.1055/s-0034-1380683

Synlett, Table of Contents

Synlett 2015; 26(10): 1345-1347
DOI: 10.1055/s-0034-1380683

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Increased SBA-15-SO₃H Catalytic Activity through Hydrophilic/Hydrophobic Fluoroalkyl-Chained Alcohols (R_FOH/SBA-15–Pr-SO₃H)

Sadegh Rostamnia*

^aOrganic and Nano Group (ONG), Department of Chemistry, Faculty of Science, University of Maragheh, P.O. Box 55181-83111, Maragheh, Iran Fax: +98(421)2274893 Email: rostamnia@maragheh.ac.ir Email: srostamnia@gmail.com

,

Esmail Doustkhah

^bYoung Researchers and Elite Club, Maragheh Branch, Islamic Azad University, Maragheh, Iran

› Author Affiliations

Abstract

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Abstract

A superior catalytic activity for the SBA-15-functionalized sulfonic acid containing fluoroalkyl chain alcohols (R_FOH/SBA-15–Pr-SO₃H adduct) is presented for the synthesis of highly substituted imidazoles. The advantages of this method include low catalyst loading, simple procedure, excellent yields, recyclability of catalyst, and short reaction times.

Key words

fluoroalkyl chain alcohols - TFE/SBA-15–Pr-SO₃H - imidazole - multicomponent reaction

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References

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