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- Title
Reactions of Ethyl 3-(4-Oxo-4H-chromen-3-yl)prop-2-enoates with 1,2-Binucleophiles.
- Authors
Kustin, R. P.; Chernov, N. M.; Shutov, R. V.; Yakovlev, I. P.
- Abstract
Reactions of ethyl 3-(4-oxo-4H-chromen-3-yl)prop-2-enoates with 1,2-binucleophilic agents (hydrazine, phenylhydrazine, hydroxylamine) leads to the formation of some new pyrazole and isoxazole derivatives. The reactions proceed under mild conditions (ethanol, room temperature) to form the title products with high yields (71–99%).
- Subjects
PYRAZOLE derivatives; HYDRAZINE; HYDRAZINES; HYDROXYLAMINE; ISOXAZOLES; HYDRAZINE derivatives; PHENYLHYDRAZINE
- Publication
Russian Journal of General Chemistry, 2022, Vol 92, Issue 9, p1604
- ISSN
1070-3632
- Publication type
Article
- DOI
10.1134/S1070363222090031