Preparation of 3,4,5-substituted furan-2(5H)-ones using aluminum hydrogen sulfate as an efficient catalyst |
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| Institution: | 1. Department of Chemistry, Faculty of Sciences, Najafabad Branch, Islamic Azad University, P.O. Box: 517, Najafabad, Esfahan, Iran;2. Research Department of Chemistry, Bioactive Organic Molecule Synthetic Unit, C. Abdul Hakeem College, Melvisharam, 632 509 Tamil Nadu, India;3. Department of Chemistry, Neyriz Branch, Islamic Azad University, Neyriz, Iran |
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| Abstract: | Various derivatives of 3,4,5-substituted furan-2(5H)-ones have been readily prepared by using aluminum hydrogen sulfate Al(HSO4)3] as an efficient catalyst in good yields and milder reaction conditions. The versatility of this protocol has been demonstrated with various substituted furan-2(5H)-ones. |
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| Keywords: | Acetylenic esters Butenolides |
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