Synthesis of New Derivatives of 2-Imino-2,5-dihydrofuran-3-carboxamides, Containing Aromatic Substituents
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Novel derivatives of 2-imino-2,5-dihydrofuran-3-carboxamides containing aromatic substituents in positions 2 and 4 of the iminodihydrofuran ring were synthesized by the reaction of 2-imino-2,5-dihydrofuran-3-carboxamides with benzylamine in glacial acetic acid. The structure of the synthesized compounds was proved by spectral methods (1H and 13C NMR) and by an independent synthesis by the reaction of the previously synthesized 2-imino-5,5-dimethyl-4-(2-phenylvinyl)-2,5-dihydrofuran-3-carboxamide with benzylamine in glacial acetic acid.
Keywords2-imino-2,5-dihydrofuran-3-carboxamide benzylamine aromatic substituents glacial acetic acid iminodihydrofuran ring independent synthesis
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- 2.Avetisyan, A.A. and Tokmadzhyan, G.G., Khim. Zh. Arm., 2007, vol. 60, p. 698.Google Scholar