1-(4-Chlorophenyl)-4,4-dimethyl-1,2-bis(1,2,4-triazol-1-yl)-pentan-3-one → 1-(4-Chlorophenyl)-4,4-dimethyl-2-(1,2,4-triazol-1-yl)-1-penten-3-one

Participants

Reaction Steps

1-(4-Chlorophenyl)-4,4-dimethyl-1,2-bis(1,2,4-triazol-1-yl)-pentan-3-one (0.5 g) was heated at 180° C. for 1 hour and at 200° C. for 3 hours on an oil bath. After cooling, the mixture was dissolved in chloroform (50 ml), washed with water (50 ml) and concentrated to give yellow oily substance (0.37 g). Triazole (0.095 g; 99%) was recovered from the aqueous layer by concentration. The oily substance was analyzed by the gas-chromatography under the following conditions:

Provenance & Evidence