This article is cited in 4 papers

Communications

Semicarbazones of alkyl 3-nitropyruvates: Synthesis and structural features

V. V. Pelipko^a, I. A. Pilipenko^a, K. A. Gomonov^a, R. I. Baichurin^a, K. A. Lyssenko^b, S. V. Makarenko<sup>a

a</sup> Herzen State Pedagogical University of Russia, St. Petersburg, Russian Federation
^b Department of Chemistry, M.V. Lomonosov Moscow State University, Moscow, Russian Federation

Abstract: Semicarbazones of alkyl 3-nitropyruvates were obtained by the reaction between alkyl 3-bromo-3-nitroacrylates and semicarbazides. The products were formed as E/Z isomer mixtures from which some representatives of the individual isomers were isolated. The possibility of their isomerization was shown.

Keywords: nitroacrylates, semicarbazides, nucleophilic addition, aza-Michael adduct, elimination, semicarbazones, nitropyruvates.

Language: English

DOI: 10.1016/j.mencom.2023.09.042

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