Mercury(II) Chloride-Mediated Desulphurization of Amidinothioureas: Synthesis and Antimicrobial Activity of 3-Amino-1,2,4-triazole Derivatives
作者:Swapnil G. Yerande、Chetna D. Baviskar、Kiran M. Newase、Wei Wang、Kan Wang、Alexander Dömling
DOI:10.1002/jhet.1890
日期:2014.11
The synthesis of 3‐amino‐1,2,4‐triazole via mercury(II) chloride‐mediated cyclization of amidinothiourea is described. This procedure offers a general and efficient route to synthesize the title compound by 3 + 2annulation reaction. On the basis of the literature precedence, the mechanism for the formation of 3‐amino‐1,2,4‐triazole is proposed. When the synthesized compounds were tested for their