Hydrochloric Acid → HCID 178526855, compound

Participants

Reaction Conditions

Reaction Steps

5.0 g of 2,4-dinitroimidazole (purity 92.3%) was added to 62 mL of 35 mass % hydrochloric acid. The reaction liquid was warmed to 95° C. and the reaction was performed for 7 hours. After the reaction, the reaction mixture was cooled to 0° C. for crystallization. The crystals were filtered and dried to obtain 2.88 g of 2-chloro-4-nitroimidazole (yield 67.1%).

Provenance & Evidence