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Ivanova A. L., Kanevskaya I. V., Ibragimova D. K., Fedotova О. V. 2-amino-3-formilchromen-4-one as “Connection-platform” in the Synthesis of Hybrid Systems under the Action of N-Nucleophiles. Izvestiya of Saratov University. Chemistry. Biology. Ecology, 2019, vol. 19, iss. 3, pp. 284-288. DOI:

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2-amino-3-formilchromen-4-one as “Connection-platform” in the Synthesis of Hybrid Systems under the Action of N-Nucleophiles


Показано, что 4H-хроменоны, функционализированные альдегидной группой в положении С3, способны образовывать гибридные системы, имеющие в своей структуре помимо хроменонового пиридиновый, пиримидиновый циклы. Кислая среда способствует раскрытию γ-лактонного фрагмента. Показана возможность дезактивации альдегидной группы с последующим деформилированием. 

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