Diethyl 2-Cyano-3-oxosuccinate

Oleg N. Markov; Alexander E. Moiseev; Boris N. Tarasevich; Victor A. Tafeenko; Elena K. Beloglazkina; Alexander A. Shtil; Alexander V. Finko

doi:10.3390/M1634

Molbank (Apr 2023)

Diethyl 2-Cyano-3-oxosuccinate

Oleg N. Markov,
Alexander E. Moiseev,
Boris N. Tarasevich,
Victor A. Tafeenko,
Elena K. Beloglazkina,
Alexander A. Shtil,
Alexander V. Finko

Affiliations

Oleg N. Markov: Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia
Alexander E. Moiseev: Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia
Boris N. Tarasevich: Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia
Victor A. Tafeenko: Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia
Elena K. Beloglazkina: Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia
Alexander A. Shtil: Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia
Alexander V. Finko: Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia

DOI: https://doi.org/10.3390/M1634
Journal volume & issue: Vol. 2023, no. 2
p. M1634

Abstract

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The titular compound was characterized for the first time using a full range of spectroscopic methods, including UV, IR, 1H, and 13C NMR spectra. In solution, all methods showed a keto–enol equilibrium strongly shifted to the enol form. The X-ray structures determined for all simple 2-oxosuccinates showed only the enol form packed as hydrogen-bonded dimer stacks.

Published in Molbank

ISSN: 1422-8599 (Online)
Publisher: MDPI AG
Country of publisher: Switzerland
LCC subjects: Science: Chemistry: Inorganic chemistry
Website: https://www.mdpi.com/journal/molbank

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