V. Ya. Sosnovskikh, M. Yu. Mel'nikov, A. V. Zaitsev, “Recyclization of 2-amino- and 2-methylamino-2-trifluoromethyl-5,5-dimethyl- tetrahydro-4-pyrone oximes to 5-amino- and 5-methylamino-5-trifluoromethyl-3-(2-hydroxy-1,1-dimethylethyl)-Δ<sup>2</sup>-isoxazolines”, Mendeleev Commun., 1999, Volume 9, Issue 1,Pages <nobr>40

This article is cited in 3 papers

Recyclization of 2-amino- and 2-methylamino-2-trifluoromethyl-5,5-dimethyl- tetrahydro-4-pyrone oximes to 5-amino- and 5-methylamino-5-trifluoromethyl-3-(2-hydroxy-1,1-dimethylethyl)-Δ²-isoxazolines

V. Ya. Sosnovskikh, M. Yu. Mel'nikov, A. V. Zaitsev

Department of Chemistry, Ural Federal University, Ekaterinburg, Russian Federation

Abstract: The reactions of hydroxylamine with 2-amino- and 2-methylamino-2-trifluoromethyl-5,5-dimethyltetrahydro-4-pyrones yield 2-amino- and 2-methylamino-2-trifluoromethyl-5,5-dimethyltetrahydro-4-pyrone oximes, which can be converted to 5-amino- and 5-methylamino-5-trifluoromethyl-3-(2-hydroxy-1,1-dimethylethyl)-Δ²-isoxazolines, respectively, by heating in ethanol.

Language: English

DOI: 10.1070/MC1999v009n01ABEH001049