2-Chloro-3,5-dinitropyridine → HCID 21082859, compound

Participants

Reaction Conditions

Reaction Steps

3 g (14.7 mmol) of 2-chloro-3,5-dinitropyridine, 20 ml of THF and 30 mmol of 4-ethylpiperazine were placed in a round-bottomed flask. The mixture was maintained at 60° C. for two hours with stirring and was then poured into a mixture of ice-water with stirring. The precipitate formed was filtered off by suction and dried under vacuum to constant weight. 5 g of yellow powder were obtained.

Provenance & Evidence