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Caro’sacid-silicagel: An Efficient and Reusable Catalyst for the Synthesis of 2, 4, 5- Trisubstituted Imidazoles under Solvent-free Conditions
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نویسنده
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Pourshamsian Khalil ,Montazeri Naser ,Asadyan Sadegh
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منبع
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journal of applied chemical research - 2014 - دوره : 8 - شماره : 2 - صفحه:53 -59
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چکیده
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Caro’s acid-silicagel was found to be a mild and effective catalyst for the one –pot multicomponent condensation of benzyl, aldehydes and ammonium acetate used for synthesis of 2, 4, 5-trisubstituted imidazole derivatives under solvent–free conditions. this catalyst has several advantages such as simple work-up, low cost and reusability .
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کلیدواژه
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Caro’s acid-silicagel ,5 –Tri substituted imidazoles ,Multicomponent reactions .
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آدرس
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islamic azad university, Department of Chemistry, ایران, islamic azad university, Department of Chemistry, ایران, islamic azad university, Department of Chemistry, ایران
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Authors
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