Synthesis of Thiadiazole Zineb

Liu Yuting, Su baojun, Zhou Ying, Yin Dawei
2011 Procedia Engineering  
In this paper, a series of 2-amino-5-alkyl-1, 3, 4-thiadiazole zineb were prepared by reacting 2-amino-5alkyl-1, 3, 4-thiadiazole, CS 2 and ZnCl 2 . Its synthesis conditions was discussed. The optimal conditions were obtained as follows: reaction time 120 min, reaction temperature 30℃, molar ratio n (thiadiazole): n (zinc chloride): n (CS 2 ): n (NaOH) = 1:1:1.05:1.05, the products was synthesized in water. All compounds were characterized by elemental analysis, Infrared (IR)analysis to determine their structure.
doi:10.1016/j.proeng.2011.11.2688 fatcat:gs4gzb4wwnbp7ezqqykcvlgn7e