Improved Synthesis of 3-(α , α-diphenyl –α- hydroxymethyl)- 4-amino 1,2,4-triazoline-5-thione and Facile Route to 3,6-Disubstituted 1,2,4-triazolo [3,4-b][1,3,4] thiadiazoles(*). RSCI. 2009;20(8):11-16. doi:10.33899/rjs.2009.39880