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Title
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Condensation Reaction of Ethyl 4-Oxo-4H-benzo[d][1,3]oxazine-2-carboxylates with Potassium Cyanate: 2,4(1H,3H)Quinazolinediones Synthesis
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Type
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JournalPaper
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Keywords
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4H-3,1-Benzoxazin-4-ones; potassium cyanate; quinazoline-2,4-dione; heterocycle synthesis
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Abstract
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The condensation reaction of ethyl 4-oxo-4H-benzo[d][1,3]oxazine-2-carboxylates with acidic solution of potassium cyanate offers a novel and expedient route to the synthesis of 2,4(1H,3H)-quinazolinediones under mild reaction conditions.
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Researchers
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arzeghar zaynab (Third Researcher), havasi frogh (Second Researcher), Farzad Nikpour (First Researcher)
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