Synthesis of New Derivatives of 2-Imino-2,5-dihydrofurans Containing 4-Oxothiazolidine Ring
L. V. KarapetyanYerevan State University, 0025, Yerevan, ArmeniaG. G. TokmajyanYerevan State University, 0025, Yerevan, Armenia
2023en
ABI
Abstract
Abstract The reactions of 5,5-dialkyl-N-alkyl-2-imino-2,5-dihydrofuran-3-carboxamide thiosemicarbazones with diethyl acetylenedicarboxylate and maleic anhydride in absolute ethanol gave rise to potentially bioactive compounds containing iminodihydrofuran and 4-oxothiazolidine rings. The synthesized compounds were characterized by 1H and 13C NMR spectroscopy and elemental analysis data.
Identifiers
Citations and references
Cited by 30 references