3- And 5-hydroxyisoxazolidines can be synthesized in solution and on the surface of an adsorbent.The regioselectivity depends on the type of adsorbent used.
Motorina, I. A.,Sviridova, L. A.,Golubeva, G. A.,Bundel, Yu. G.
DEAE-cellulose-catalyzed synthesis of 5-hydroxy-isoxazolidines and their synthetic uses towards nucleoside analogues
5-Hydroxy-isoxazolidinic heterocycles can be easily prepared from hydroxamic acids and suitable α,β- unsaturated aldehydes or ketones in good yields from solid state synthesis, selectively promoted by DEAE-C. The synthesized products were efficiently deri
Aljaf, Karzan K.,Amin, Ahmed,Hussain, Faiq,Quadrelli, Paolo
(2020/09/07)
SYNTHESIS OF HYDROXYISOXAZOLIDINES ON THE SURFACE OF ADSORBENTS
The reaction of arylhydroxamic acids with α,β-unsaturated carbonyl compounds on the surface of adsorbents without a solvent leads, depending on the properties of the adsorbent, to the formation of 2-aroyl-3-hydroxyisoxazolidines and/or 2-aroyl-5-hydroxyis
Motorina, I. A.,Sviridova, L. A.,Golubeva, G. A.,Bundel', Yu. G.
p. 815 - 818
(2007/10/02)
SYNTHESIS AND STRUCTURE OF HYDROXYISOXAZOLIDINES AND DERIVATIVES OF HYDROXYLAMINE AND ALKENALS
The reactions of N-substituted hydroxylamines with alkenals serve as a method for the synthesis of the corresponding 2-substituted 3(5)-hydroxyisoxazolidines.The reaction pathway is determined by the nature of the substituent attached to the nitrogen atom.Ring-chain isomerism has been detected in these newly obtained compounds.
Zelenin, K. N.,Motorina, I. A.,Sviridova, L. A.,Bezhan, I. P.,Ershov, A. Yu.,et al.
p. 1018 - 1024
(2007/10/02)
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