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Letters in Organic Chemistry

Editor-in-Chief

ISSN (Print): 1570-1786
ISSN (Online): 1875-6255

Alumina Sulfuric Acid: An Efficient Heterogeneous Catalyst for the Synthesis of Amidoalkyl Naphthols

Author(s): Hamid R. Shaterian, Asghar Hosseinian, Hossein Yarahmadi and Majid Ghashang

Volume 5, Issue 4, 2008

Page: [290 - 295] Pages: 6

DOI: 10.2174/157017808784049524

Price: $65

Abstract

An efficient and expeditious direct protocol for the preparation of amidoalkyl naphthols employing a multicomponent, one-pot condensation reaction of 2-naphthol, aromatic aldehydes and acetonitrile or acetamide in the presence of alumina sulfuric acid as a solid heterogeneous acid catalyst under solvent, solvent-free and microwave conditions has been described.

Keywords: Heterogeneous catalyst, alumina sulfuric acid, multi-component reactions, amidoalkyl-2-naphthol


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