G. A. Gazieva, P. A. Poluboyarov, N. G. Kolotyrkina, E. D. Lubuzh, A. N. Kravchenko, “Unexpected formation of 4-alkyl-5-(4-alkylthiosemicarbazido)-4,5-dihydro-1,2,4-triazine-3(2<i>H</i>)-thiones from 1,3-dialkyl-4,5-bis-(4-alkylthiosemicarbazido)imidazolidin-2-ones in acidic medium”, Mendeleev Commun., 2014, Volume 24, Issue 1,Pages <nobr>42

This article is cited in 4 papers

Communications

Unexpected formation of 4-alkyl-5-(4-alkylthiosemicarbazido)-4,5-dihydro-1,2,4-triazine-3(2H)-thiones from 1,3-dialkyl-4,5-bis-(4-alkylthiosemicarbazido)imidazolidin-2-ones in acidic medium

G. A. Gazieva, P. A. Poluboyarov, N. G. Kolotyrkina, E. D. Lubuzh, A. N. Kravchenko

N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation

Abstract: 4-Alkyl-5-(4-alkylthiosemicarbazido)-4,5-dihydro-1,2,4-triazine-3(2H)-thiones are obtained either by heating 1,3-dialkyl-4,5-bis-(4-alkylthiosemicarbazido)imidazolidin-2-ones in acidic medium or the reaction of 1,3-dialkyl-4,5-dihydroxyimidazolidin-2-ones with 4-methylthiosemicarbazide.

Language: English

DOI: 10.1016/j.mencom.2013.12.014