عنوان
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Cadmium nitrate tetrahydrate: An efficient catalyst for one-pot synthesis of 3,4-dihyclropyrilnidin-2(1H)-ones. Improved.conditions for the Biginelli reaction
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نوع پژوهش
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مقاله چاپشده
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کلیدواژهها
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cadmium nitrate teirahydrate, Cd(N03)2.4H20, 3,4-dihydropyrimidin-2(1 H)-ones, Biginelli reaction
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چکیده
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New application of cadmium nitrate tetrahydrate as the catalyst for an efficient synthesis of 3,4- dihydropyrimidin-2( I H)-ones (DHPMs) from an aldehyde, µ-keto ester and urea both in refluxing ethanol and under solvent-free conditions is described. This method is applicable to various aldehydes and the yields are significantly higher comparing to the classical Biginelli reaction conditions.
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پژوهشگران
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کاوه خسروی (نفر سوم)، داوود آذری فر (نفر اول)، فاطمه سلیمانی (نفر دوم)
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