Om. Radul et Mz. Krimer, REARRANGEMENT OF ENOL ACETATES OF ETHYL-1,2,4-TRIAZOL-1-YL)-2,4-DICHLOROACETOPHENONE AND PHA-(1,2,4-TRIAZOL-1-YL)-2,4-DICHLOROPROPIOPHENONE, Russian chemical bulletin, 44(1), 1995, pp. 177-179
At 140 degrees C in acetic anhydride enol acetates of ethyl-1,2,4-tria
zol-1-yl)-2,4-dichloroacetophenone and pha-(1,2,4-triazol-1-yl)-2,4-di
chloropropiophenone undergo 1,3- and 1,5-rearrangement, respectively.