Abstract
In this article, an original one-pot method is utilized to synthesize a variety of derivatives of naphtho[2,1-b]furan-2(1H)-one via a pseudo-four-component domino reaction of aryl aldehydes, acetic anhydride, hippuric acids, and 2-naphthols catalyzed by HSW@SPIONs. This reaction illustrates an array of attractive features including, with particular interest in this report, a convenient and unique process of creating and utilizing a powerful recyclable nanocatalyst.
Keywords:
domino reaction; heterocycles; multicomponent reaction; nanocatalyst; naphthofuran; tungstosilicic acid hydrate.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Acetic Anhydrides / chemistry*
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Aldehydes / chemistry*
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Catalysis
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Hippurates / chemistry*
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Lactones / chemical synthesis*
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Lactones / chemistry
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Magnetite Nanoparticles / chemistry*
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Molecular Structure
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Naphthalenes / chemical synthesis*
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Naphthalenes / chemistry
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Naphthols / chemistry*
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Oxides / chemistry*
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Silicon Dioxide / chemistry*
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Tungsten Compounds / chemistry*
Substances
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Acetic Anhydrides
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Aldehydes
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Hippurates
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Lactones
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Magnetite Nanoparticles
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Naphthalenes
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Naphthols
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Oxides
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Tungsten Compounds
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acetic anhydride
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Silicon Dioxide
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2-naphthol
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hippuric acid