Chemistry of Heterocyclic Compounds p. 978 - 982 (1982)
Update date:2022-07-30
Topics:
Khrustalev, V. A.
Sergutina, V. P.
Zelenin, K. N.
Pinson, V. V.
A number of salts of alkylidene(arylidene) derivatives of amidrazones was obtained by the reaction of S-methylthioamidium iodides with hydrazones of monocarbonyl compounds.According to the 1H and 13C NMR data, these compounds in solutions are capable of ring-chain tautomerism of the 1-alkylideneamidrazone-1,2,4-triazoline type.The position of the equilibrium is determined chiefly by steric interactions of the substituents attached to the C-N2 bond.
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Doi:10.1071/CH9901789
(1990)Doi:10.1016/S0008-6215(00)88078-7
(1982)Doi:10.1038/nature07972
(2009)Doi:10.1055/s-2003-40870
(2003)Doi:10.1002/hlca.19560390307
(1956)Doi:10.1002/chem.201705016
(2018)
