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Novel acidic ionic liquid as a catalyst and solvent for green synthesis of dihydropyrimidine derivatives
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نویسنده
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Heidarizadeh F. ,Rezaee Nezhad E.
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منبع
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scientia iranica - 2013 - دوره : 20 - شماره : 3 - صفحه:561 -565
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چکیده
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A novel acidic ionic liquid (ail), 3-(2-carboxybenzoyl)-1-methyl-1h-imidazol-3-ium chlorideftcbmimuclg, was synthesized and used as an efficient and green catalyst for the biginelli reaction undersolvent-free conditions. the present study aims to develop an improved synthesis procedure, based ona one-pot biginelli condensation reaction, by using different aldehydes, -dicarbonyl compounds, andurea or thiourea. this method, in comparison with the classical biginelli reaction, has several advantages,including high yield, short reaction time and experimental simplicity.
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کلیدواژه
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Biginelli reaction; ,Three-component condensation; ,Acidic ionic liquid (AIL); ,Green chemistry.
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آدرس
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shahid chamran university of ahvaz, Ph D degree, ایران, shahid chamran university of ahvaz, M S degrees, ایران
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پست الکترونیکی
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e.rezaee66@yahoo.com
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Authors
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