Opening of the 1,3,5-triazine ring in 3-methyl-5-(trinitromethyl)tetrazolo[1,5-a][1,3,5]triazin-7-one by the action of alcohols
作者:Vladimir V. Bakharev、Alexander А. Gidaspov、Vladimir А. Zalomlenkov、Victor E. Parfenov、Olga V. Golovina、Pavel А. Slepukhin
DOI:10.1007/s10593-022-03068-9
日期:2022.2
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
首次表明,在碱存在下,3-甲基-5-(三硝基甲基)四唑并[1,5 - a ][1,3,5]三嗪-7-酮与醇反应,沿随着预期的三硝基甲基取代,1,3,5-三嗪环的开环与在 C-N 键断裂位点添加醇发生。发现在没有碱的情况下,只有 1,3,5-三嗪环的开环伴随着 1-[(1-methyl-1 H -tetrazol-5-yl)imino]-的烷基酯的形成而发生。 2,2,2-三硝基乙基}氨基甲酸,三硝基甲基保留高反应性,可在碱存在下被醇类作用取代。