Acetic Acid → HCID 13193050, compound

Participants

Reaction Conditions

Reaction Steps

9.2 g (0.0625 mol) of chloral were added dropwise to 8.3 g (0.05 mol) of 1-methyl-1-(1,2,4-triazol-1-yl-acetyl)-cyclopropane, 20 ml of glacial acetic acid and 13.6 g (0.1 mol) of sodium acetate, the internal temperature increasing to approx. 45° C. The reaction mixture was stirred overnight at 80° C. and was thereafter cooled to room temperature and stirred with a mixture of 100 ml of water and 100 ml of ether. The resulting solid was filtered off under suction and recrystallized from methanol. 3.1 g (20% of theory) of 1,1,1-trichloro-2-hydroxy-3-(1,2,4-triazol-1yl)-4-(1-methylcycloprop-1-yl)-butan-4-one of melting point 216° to 218° C. were obtained.

Provenance & Evidence