Abstract
Dicyano- and dicyanoethoxycarbonylbromomethane cause fragmentation of 2,6-diphenyl-4-pentafluorophenylverdazyl to 1,3,5-trisubstituted 1,2,4-triazoles. Trifluoro-methylsulfonylcyano- and trifluoromethylethoxycarbonyldibromomethane acylate the dazyl radical to give 1-R-2,6-diphenyl-4-pentafluorophenyl-1,2,3,4-tetrahydro-symtetrazines.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
Literature Cited
E. I. Tomilenko and V. I. Staninets, Ukr. Khim. Zh., 53, 533 (L987).
E. I. Tomilenko, A. M. Nesterenko, V. N. Kalinin, and V. I. Staninets, Khim. Geterotsikl. Soedin., No. 7, 981 (1987).
E. I. Tomilenko, P. I. Ogoiko, and V. I. Staninets, No. 11, 1532 (1987).
I. G. Ryabokon', V. N. Kalinin, O. M. Polumbrik, and L. N. Markovskii, Khim. Geterotsikl. Soedin., No. 10, 1425 (1985).
O. M. Polumbrik, The Chemistry of Verdazyl Radicals [in Russian], Naukova Dumka, Kiev (1984), p. 97.
E. I. Tomilenko, V. I. Staninets, V. P. Kukhar', and I. P. Beletskaya, Dokl. Akad. Nauk SSSR, 252, 129 (1980).
D. G. Holland, N. T. McDevitt, J. V. Pustinger, Jr., and J. E. Strobel, J. Org. Chem., 32, 3671 (1967).
P. I. Ogoiko, A. Ya. Nazaretyan, A. Ya. Il'chenko, and L. M. Yagupol'skii, Zh. Org. Khim., 16, 1397 (1980).
Author information
Authors and Affiliations
Additional information
Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 9, pp. 1251–1254, September, 1989.
Rights and permissions
About this article
Cite this article
Tomilenko, E.I., Ogoiko, P.I. & Staninets, V.I. Reaction of 2.6-diphenyl-4-pentafluorophenylverdazyl with disubstituted mono- and dibromomethanes. Chem Heterocycl Compd 25, 1048–1051 (1989). https://doi.org/10.1007/BF00487308
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF00487308