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Novel Three-Step Synthesis of Imidazo[1,2-c]quinazoline-5(6H)-thione Derivatives
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نویسنده
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nahavandian s. ,allameh s.
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منبع
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journal of sciences islamic republic of iran - 2018 - دوره : 29 - شماره : 1 - صفحه:21 -25
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چکیده
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A novel synthesis of iimidazo[1,2-c]quinazoline-5(6h)-thione framework was developed through a three-step reaction starting from benzil. the resulting (2- nitrophenyl)-4,5-diphenyl-1h-imidazole from the reaction of benzil and different 2- nitrobenzaldehyde, reduction of nitro group and then cyclization reaction with carbon disulfide (cs2). all steps were carried out under easy and user-friendly conditions in short time without using expensive catalysts or reagents.
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کلیدواژه
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Iimidazo[1 ,2-c]quinazoline-5(6H)-thione; Heterocycles; 2-Nitrobenzaldehydes; Carbon disulfide (CS2)
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آدرس
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islamic azad university, mashhad branch, faculty of sciences, department of chemistry, Iran, islamic azad university, mashhad branch, faculty of sciences, department of chemistry, Iran
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پست الکترونیکی
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allamehsadegh@gmail.com
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Authors
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