Reactions of 3-aroyl-1H-pyrrolo[2,1-c][1,4]benzoxasine-1,2,4-triones with Gewald thiophenes
DOI:
https://doi.org/10.17072/2223-1838-2019-4-416-421Ключевые слова:
гетарено[е]пиррол-2,3-дионы, иофены Гевальда, рециклизацияАннотация
The reactions of 3-aroyl-1H-pyrrolo[2,1-c][1,4]benzoxazine-1,2,4-triones with a number of Gewald thiophenes were studied. It was established that as a result of these reactions, substituted (Z)-ethyl 2(2,4-dioxo-3-(2-oxo-2H-benzo[b][1,4]oxazin-3(4H)-ylidene)-4-arylbutanamido)thiophene-3-carboxylatesБиблиографические ссылки
K.Giewald, E.Schinke, H.Bottcher. 2-Aminotiophene aus methylenaktiven Nitrilen, Carbonylverbindungen und Schwefe// Chemische Berichte.1966. B. 99. P. 94-100.
V.P.Kotegov, Mashevskaya I.V., Pavlov P.T., Pchelintseva D.I. Synthesis and antidiabetic activity of products of the reaction between 3-aroylpyrrolo[1,2-а]quinoxaline-1,2,4(5Н)-triones with Gewald’s thiophenes // Bulletin of Perm University. Chemistry. 2015, Iss.4 (20). pp. 66-77.
Maslivets A.N., Mashevskaya I.V., Smirnova L.I., Krasnykh O.P., Shurov S.N., Andreichikov Yu.S. Five-membered 2.3-dioxoheterocycles. Synthesis of 3-aroyl-1,2-dihydro-4Н-pyrrolo[5,1-с][1,4]benzoxasine-1,2,4-triones and their reactions with water and alcohols // Russ. Journal of Organic Chemistry. 1992, Vol.28. pp. 2545-2553.
