T. P. Kofman, L. F. Sushchenko, M. S. Pevzner
1980
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0
Influential Citations
2
Citations
Journal
Chemistry of Heterocyclic Compounds
Abstract
A method for the preparation of 3-nitro-5-R-1,2,4-triazoles by reaction of 1-(3'-oxobutyl)-3,5-dinitro-1,2,4-triazole with nucleophilic reagents with various structures with replacement of the nitro group in the 5 position of the triazole ring during subsequent elimination of the oxobutyl fragment in an alkaline medium is examined. A number of previously undescribed NH acids, viz., 1,2,4-triazole derivatives, including 3-nitro-5-azolyl-1,2,4-triazoles, were obtained, and the ionization constants were determined for some of them.