ISSN print edition: 0366-6352 ISSN electronic edition: 1336-9075 Registr. No.: MK SR 9/7 Published monthly

Synthesis of 3-(R-Phenyl)-6-phenyl-7-(lií-l,2,4-triazol-lyl)[l,2,4]triazolo[3,4-b][l,3,4]thiadiazines

X. P. Hui, X. W. Sun, C. H. Chu, and Z. Z. Zhang

Department of Chemistry, National Laboratory of Applied Organic Chemistry, Lanzhou University, 130 000 Lanzhou, P. R. China

Abstract: Ten novel 3-substituted phenyl-6-phenyl-7- (1H-1,2,4-triazol-1-yl) [1,2,4]triazolo[3,4-b] [1,3,4]thiadiazines were synthesized by the condensation of 4-amino-3-substituted phenyl-5-sulfanyl-1,2,4-triazoles with ω-bromo-ω-(1H-1,2,4-triazol-1-yl)acetophenone in refluxing absolute ethanol. All the compounds synthesized were confirmed by elemental analyses, IR, ¹H NMR, ¹³C NMR, and mass spectral data.

Full paper in Portable Document Format: 544a235.pdf

Chemical Papers 54 (4) 235–238 (2000)