Chemistry of Heterocyclic Compounds p. 906 - 916 (1981)
Update date:2022-08-05
Topics:
Potekhin, A. A.
Shevchenko, S. M.
Vakhitov, T. Ya.
Gindin, V. A.
It was demonstrated by PMR spectroscopy that alkylidene derivatives of vic-(N-alkylhydrazino)thiols in solutions exist exclusively in the cyclic form, i.e., as perhydro-1,3,4-thiadiazines.Only pinacolone derivatives undergo reversible isomerization to the corresponding hydrazones.The thermodynamic parameters of the ring chain equilibria were determined.The static stereochemistry and the dynamics of the conformational transitions of perhydro-1,3,4-thiadiazines are discussed.
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Doi:10.1039/c39810000884
(1981)Doi:10.1016/S0040-4020(01)98970-7
(1981)Doi:10.1246/bcsj.54.3185
(1981)Doi:10.1021/jo0488006
(2004)Doi:10.1007/BF00763659
(1988)Doi:10.1248/cpb.29.3051
(1981)
