83256-06-8Relevant articles and documents
SYNTHESIS AND PROPERTIES OF ANALOGS OF 5(4)-AMINOIMIDAZOLE-4(5)-CARBOXAMIDE AND PURINES. 11. INVESTIGATION OF THE STRUCTURE AND REACTIVITY OF IMIDAZOLETHIOAMIDES
Bakulev, V. A.,Mokrushin, V. S.,Grishakov, A. N.,Pushkareva, Z. V.
, p. 731 - 736 (1982)
The IR, UV, and PMR spectra of 5(4)-mercaptoimidazole-4(5)-carboxamide, 5(4)-hydroxyimidazole-4(5)-thiocarboxamide, 5(4)-mercaptoimidazole-4(5)-thiocarboxamide, and the corresponding methyl derivatives were studied.It is shown that the mercaptoimidazoles obtained exist in the form of zwitterions in solution.The methylation of the mercapto- and hydroxyimidazoles with various methylating agents in solvents was investigated, and the reaction of the thioamides with hydrazine was carried out.