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Title: | Peculiarities of 4-methallyl-5-methallylamino- 1,2,4-triazole-3-thione halogenation |
Other Titles: | Особливості галогенування 4-металіл-5-металіламіно-1,2,4-триазол-3-тіону |
Authors: | Fizer, Maksym M. Slivka, Mikhailo V. Lendel, Vasil G. |
Keywords: | [1,3]thiazolo[2,3-c][1,2,4]triazole, 1,2,4-triazole, [1,2,4]triazolo[3,4-b][1,3]thiazine, electrophilic cyclization, halogenation |
Issue Date: | Apr-2019 |
Citation: | Maksym M. Fizer, Mikhailo V. Slivka, Vasil G. Lendel. Peculiarities of 4-methallyl-5-methallylamino- 1,2,4-triazole-3-thione halogenation. // Chemistry of Heterocyclic Compounds 2019, 55(4/5), 478–480 |
Series/Report no.: | 2019_01; |
Abstract: | Bromination and iodination of 4-methallyl-5-methallylamino-1,2,4-triazole-3-thione lead to the annulation of five- and six-membered thiazaheterocycles, respectively. The usage of halogen excess does not give the product of 5-methallylamino group cyclization – the product of the bromine addition was isolated |
Type: | Text |
Publication type: | Стаття |
URI: | https://dspace.uzhnu.edu.ua/jspui/handle/lib/26202 |
Appears in Collections: | Наукові публікації кафедри органічної хімії |
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