Intramolecular Cyclization Reactions of N-Alkylaryl-and N,N-Dialkylarylureas with Aldehydes |
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| Authors: | Atanas P Venkov Tanya A Temnyalova |
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| Institution: | Department of Chemistry , University of Plovdiv , 4000, Plovdiv, Bulgaria |
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| Abstract: | The reactions of N-alkylaryl-and N, N′-dialkylarylureas with aldehydes in acidic medium leads to the synthesis of N-carbamoyltetrahydro-isoquinolines and tetrahydro-1,3,5-oxadiazin-4-ones (urons) depending on the structure of starting compounds and the reaction conditions. |
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