Oxidation of Binary Mixtures of 1,3-Dialkylthiourea and Thiourea: Formation of 3-Amino-4-Alkyl-5-Alkylimino-Δ2-1,2,4-Thiadiazolines
Corresponding Author(s) : Sheena V. Nair
Asian Journal of Chemistry,
Vol. 15 No. 2 (2003): Vol 15 Issue 2
Abstract
Oxidation of a binary mixture of unsymmetrical dialkyl thiourea
and thiourea yield the intennediate bis(formamidine)sulphide which
rearranges into two amidinothioureas. From the final oxidation
product it can be inferred that the migration terminal of the unsubstituted
amidino group is regulated by the steric factor and the
electronic effect of the substituents on the amidino group.
Keywords
Formation
Thiourea
3-Amino-4-Alkyl-5-Alkylimino-Δ2-1,2,4-Thiadiazolines
Oxidation
Binary Mixtures
1,3-Dialkylthiourea
V. Nair, S. (2010). Oxidation of Binary Mixtures of 1,3-Dialkylthiourea and Thiourea: Formation of 3-Amino-4-Alkyl-5-Alkylimino-Δ2-1,2,4-Thiadiazolines . Asian Journal of Chemistry, 15(2), 1075–1080. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/21749
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