Opening of the 1,3,5-triazine ring in 3-m ethyl-5-(trinitromethyl)tetrazolo 1,5-a 1,3,5 triazin-7-one by the action of alcohols

Bakharev Vladimir V.; Gidaspov Alexander A.; Zalomlenkov Vladimir A.Parfenov Victor E.Golovina Olga V.Slepukhin Pavel A.

首页> 外文期刊>Chemistry of heterocyclic compounds >Opening of the 1,3,5-triazine ring in 3-m ethyl-5-(trinitromethyl)tetrazolo 1,5-a 1,3,5 triazin-7-one by the action of alcohols

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Opening of the 1,3,5-triazine ring in 3-m ethyl-5-(trinitromethyl)tetrazolo 1,5-a 1,3,5 triazin-7-one by the action of alcohols

机译：Opening of the 1,3,5-triazine ring in 3-m ethyl-5-(trinitromethyl)tetrazolo 1,5-a 1,3,5 triazin-7-one by the action of alcohols

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It was shown for the first time that in the reaction of 3-methyl-5-(trinitromethyl)tetrazolo[1,5-a][1,3,5]triazin-7-one with alcohols in the presence of bases, along with the expected substitution of the trinitromethyl group, opening of the 1,3,5-triazine ring with the addition of an alcohol at the site of the C-N bond cleavage takes place. It was found that in the absence of bases only opening of the 1,3,5-triazine ring occurs with the formation of alkyl esters of {1-[(1-methyl-1H-tetrazol-5-yl)imino]-2,2,2-trinitroethyl}carbamic acid, and the trinitromethyl group retains high reactivity and can be substituted by the action of alcohols in the presence of a base.

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来源
《Chemistry of heterocyclic compounds》 |2022年第3期|153-158|共6页
作者
Bakharev Vladimir V.; Gidaspov Alexander A.; Zalomlenkov Vladimir A.Parfenov Victor E.Golovina Olga V.Slepukhin Pavel A.;
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Samara State Tech Univ;

Russian Acad Sci;

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正文语种英语
中图分类杂环化合物;
关键词
tetrazolo1; 5-a1; 3; 5triazine; (tetrazolyliminomethyl)carbamates; (tetrazolyl-2; 2; 2-trinitroethyl)carbamates; 1; 5-triazine ring opening; trinitromethyl group substitution; CONVENIENT SYNTHESIS; TETRAZOLE; ISOCYANATE; CHEMISTRY; PRODUCTS; CRYSTAL; AMINES; UREAS;

Opening of the 1,3,5-triazine ring in 3-m ethyl-5-(trinitromethyl)tetrazolo 1,5-a 1,3,5 triazin-7-one by the action of alcohols

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