Methyl Trifluoropyruvate in Cyclocondensation Reactions with N-Substituted Ureas

The transformations of methyl trifluoropyruvate in cyclocondensation reactions with N-substituted ureas, leading to 3-substituted 5-hydroxy- or 5-methoxy-5-trifluoromethylimidazolidine-2,4-diones, were studied. The possibility of using 5-hydroxy-3-(prop-2-in-1-yl)-5-trifluoromethylimidazolidine-2,4-...

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Published inRussian journal of general chemistry Vol. 89; no. 1; pp. 153 - 156
Main Authors Sokolov, V. B., Aksinenko, A. Yu
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 2019
Springer Nature
Springer
Springer Nature B.V
Subjects
Alkynes
Chemistry
Chemistry and Materials Science
Chemistry, Multidisciplinary
Chemistry/Food Science
Cycloaddition
Diketones
Letters to the Editor
Phenothiazine
Physical Sciences
Science & Technology
Substitutes
Ureas
phenothiazine
methyl trifluoropyruvate
N-substituted ureas
5-trifluoromethylimidazolidine-2,4-diones
1,3-dipolar cycloaddition
1
HEXAFLUOROACETONE
3-dipolar cycloaddition
5-trifluoromethylimidazolidine-2
4-diones
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Summary:The transformations of methyl trifluoropyruvate in cyclocondensation reactions with N-substituted ureas, leading to 3-substituted 5-hydroxy- or 5-methoxy-5-trifluoromethylimidazolidine-2,4-diones, were studied. The possibility of using 5-hydroxy-3-(prop-2-in-1-yl)-5-trifluoromethylimidazolidine-2,4-dione for modifying phenothiazine with a copper-catalyzed alkyne-azide 1,3-dipolar cycloaddition was shown.
ISSN:1070-3632
1608-3350
DOI:10.1134/S1070363219010286