The IR, UV, and PMR spectra of 5(4)-mercaptoimidazole-4(5)-carboxamide, 5(4)-hydroxyimldazole-4(5)-thiocarboxyamide, 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.
This is a preview of subscription content, log in to check access.
Buy single article
Instant access to the full article PDF.
Price includes VAT for USA
Subscribe to journal
Immediate online access to all issues from 2019. Subscription will auto renew annually.
This is the net price. Taxes to be calculated in checkout.
V. A. Bakulev, V. S. Mokrushin, N. V. Polishchuk, I. A. Zhuravleva, G. M. Anoshina, T. É. Zubova, and Z. V. Pushkareva, Khim.-farm. Zh., No. 7, 58 (1981).
H. Yoshioka, K. Nakutsu, M. Hagashi, and K. Mizuno, Tetrahedron Lett., No. 46, 4031 (1975).
Y. Tarumi, G. Takebayashi, K. Moriguchi, T. Atsumi, T. Fukumaru, and H. Yamamoto, J. Heterocycl. Chem.,17, 1425 (1980).
V. A. Bakylev, V. S. Mokrushin, Z. V. Pushkareva, and N. V. Polishchuk, Khim. Geterotsikl. Soedin., No. 7, 986 (1979).
S. A. Shevelev, Usp. Khim., No. 10, 1773 (1970).
A. A. Volkova, K. L. V'yunov, A. I. Ginak, S. M. Ramsh, and E. G. Sochilin, Zh. Org. Khim.,8, 1718 (1979).
H. J. Dou, P. Nassunaly, and J. Metzger, Chim. Acta Turc.,7, 291 (1979); Chem. Abstr.,94, 15639 (1981).
See  for Communication 10.
Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 7, pp. 957–962, July, 1982.
About this article
Cite this article
Bakulev, V.A., Mokrushin, V.S., Grishakov, A.N. et al. Synthesis and properties of analogs of 5(4)-aminoimidazole-4(5)-carboxamide and purines. 11. Investigation of the structure and reactivity of imidazolethioamides. Chem Heterocycl Compd 18, 731–736 (1982). https://doi.org/10.1007/BF00568953
- Organic Chemistry