Acetic Acid → HCID 18791026, compound

Participants

Reaction Steps

8 g (0.14 mol) of iron powder, 53 ml of glacial acetic acid and 24 ml of ethanol were heated to 70° C. and the mixture was treated with 11.7 g (29 mmol) of 3-(2,4-dichloro-5-nitrophenyl)-1-methyl-4,5-di(trifluoromethyl)-1H-pyrazole. After the mixture had been stirred for 2 hours at reflux temperature, it was treated with 200 ml of ethyl acetate. It was then filtered through kieselguhr. The filtrate was concentrated. Yield: quantitative.

Provenance & Evidence