عنوان
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Guanidinum Chloride as Dehydrocyclization Agent in the Synthesis of 2-Fuctionalized (4H)-3,1-Benzoxazine-4-ones
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نوع پژوهش
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مقاله چاپشده در مجلات علمی
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کلیدواژهها
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2-Ethoxy-(4H)-3,1-benzoxazine-4-one, 2-(ethyl carboxylate)-(4H)-3,1-benzoxazine-4-ones, Guanidium chloride, Dehydrocyclization agent, Green conditions
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چکیده
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A facile and expedient route for the synthesis of 2-ethoxy- and 2-(ethyl carboxylate)-(4H)-3,1-benzoxazine-4-ones is described using guanidinium chloride as a safe and convenient dehydrocyclization agent. High yields of the products obtain under mild reaction conditions without need to use of any catalyst and with easy work-up of the reaction mixture.
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پژوهشگران
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فروغ هواسی (نفر سوم)، مهناز شرفی (نفر چهارم)، ئه سرین بهمنی (نفر دوم)، فرزاد نیک پور (نفر اول)
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