M. M. Krayushkin, M. A. Kalik, E. Yu. Zvezdina, L. G. Vorontsova, M. G. Kurella, “Synthesis and Structure of New Derivatives of Thieno[2,3–b]thiocine. Unusual Intramolecular Cycloaddition Product of 2-Homomethallyl-3-thiophenecarbonitrile Oxide”, Mendeleev Commun., 3:3 (1993), 114

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Synthesis and Structure of New Derivatives of Thieno[2,3–b]thiocine. Unusual Intramolecular Cycloaddition Product of 2-Homomethallyl-3-thiophenecarbonitrile Oxide

M. M. Krayushkin, M. A. Kalik, E. Yu. Zvezdina, L. G. Vorontsova, M. G. Kurella

N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation

Аннотация: For the first time 9-methyl-3,3a,4,5,6-hexahydrothieno[2,3-b]thiocine[4,5-c]isoxazole and 9-methyl-7-hydroxyimino-3,4,6-hexahydro-5-methylenethieno[2,3–b]thiocine have been prepared by NaOCl oxidation of 2-ω-alkenylthio-3-thiophenecarbaldoximes. The structure of these products has been confirmed by mass, ¹H NMR and ¹³C NMR spectroscopy, and of the second, also by X-ray analysis.

Язык публикации: английский

DOI: 10.1070/MC1993v003n03ABEH000249