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Ultrasound-promoted,rapid,green,one-pot synthesis of 2'-aminobenzothiazolomethylnaphthols via a multi-component reaction,catalyzed by heteropolyacid in aqueous media
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نویسنده
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javanshir s. ,ohanian a. ,heravi m.m. ,naimi-jamal m.r. ,bamoharram f.f.
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منبع
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journal of saudi chemical society - 2014 - دوره : 18 - شماره : 5 - صفحه:502 -506
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چکیده
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A one-pot,three-component condensation reaction of 2-aminobenzothiazole,2-naphthol and appropriate aldehydes catalyzed by heteropolyacid (hpa) in an aqueous medium afforded the mannich adduct 2'-aminobenzothiazolomethylnaphthols at 45. °c under ultrasound irradiation. this method provides several advantages such as simple work-up procedure,short reaction time and high yields. © 2011.
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کلیدواژه
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2-Aminobenzothiazole; Green chemistry; Heteropolyacids; Multi-component reaction; Ultrasonic irradiation
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آدرس
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iran university of science and technology, ایران, iran university of science and technology, ایران, alzahra university, ایران, iran university of science and technology, ایران, department of chemistry,school of science,islamic azad university, ایران
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Authors
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