K2FeZrP3O12 as an Efficient Catalyst for Friedel–Crafts Benzylation under Solvent-Free Conditions

Author:

Sheikhan Nafisehsadat1,Hajipour Abdol R.23

Affiliation:

1. Department of Chemistry, Faculty of Sciences, Najafabad Branch, Islamic Azad University, Najafabad, Isfahan, P.O. Box 517, Iran (Islamic Republic of)

2. Department of Pharmacology, University of Wisconsin, Medical School, 1300 University Avenue, Madison, 53706-1532 WI, USA Iran(Islamic Republic of)

3. Pharmaceutical Research Laboratory, College of Chemistry, Isfahan University of Technology, Isfahan 84156, Iran(Islamic Republic of)

Abstract

Abstract K2FeZrP3O12 was prepared by sol-gel method and used as a mild and efficient solid acid catalyst for Friedel-Crafts benzylation of various arenes with benzyl bromide under solvent-free conditions. The method is green and has high yields.

Publisher

Walter de Gruyter GmbH

Reference22 articles.

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2. 2. Clark, J. H.; Macquarrie, D. J. Heterogeneous Catalysis in Liquid Phase Transformations of Importance in the Industrial Preparation of Fine Chemicals. Org. Proc. Rec. Dev. 1997, 1, 149-162.

3. 3. Olah, G. A; Krishnamurti, R.; Surya Prakash, G. K. In Comprehensive Organic Synthesis.1st ed.; Pergamon: New York, 1991, 3, 293-339.

4. 4. Croft, M. T.; Murphy, E. J.; Wells, R. J. Simultaneous Extraction and Methylation of Chlorophenoxyacetic Acids from Aqueous Solution Using Supercritical Carbon Dioxide as a Phase Transfer Solvent. Anal. Chem. 1994, 66, 4459-4465.

5. 5. Tanabe, K.; Hölderich, W. F. Industrial application of solid acid-base catalysts. Appl. Catal. A, 1999, 181, 399-434.

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