Preparation of 1,4-Bis [5-substituted-s- triazolo-[3,4-b]-1,3,4thiadiazin-6-on-3-yl] butanes (6a-I)

eng Ansari Education and Research Society Journal of Ultra Chemistry 0973-3450 2319-8036 December 2007 3 1 77 80 juc 793 article Preparation of 1,4-Bis [5-substituted-s- triazolo-[3,4-b]-1,3,4thiadiazin-6-on-3-yl] butanes (6a-I) Amarnath Singh 1 Ram Janam Singh 1 Narendra Singh 1 Synthetical Lab. Department of Chemistry, R.P.G. College, Jamuhai, Jaunpur (U.P.) 222 002 (INDIA) <p style="text-align:justify">Acid hydrazide when condensed with carbon disulphide in ethanolic potassium hydroxide yielded potassium dithiocarbazinate(2). On heating (2) and acid hydrazides yielded compounds (3a-I). the compounds (3a-I) were reacted with chloroacetic acid and yielded compounds (4a-I). the antimicrobial activities of the synthesized compounds have also been evaluated. The structures of the same compounds were established on the basis of analytical and spectral data.<br />  </p> https://journalofchemistry.org/paper/793/ triazole thiadiazin