HCID 25537343, compound → HCID 57422461, compound

Participants

Reaction Steps

3,5-dimethyl-4-((4-nitro-1H-imidazol-1-yl)methyl)isoxazole (example 10-40b) (1.0 g, 4.5 mmol) and 10% palladium on charcoal (200 mg) in methanol (40 mL) was shaken on a Parr shaker under a pressure of 2.5 bar hydrogen for 2 hours. Filtration through a plug of celite followed by rotary evaporation afforded 1-((3,5-dimethylisoxazol-4-yl)methyl)-1H-imidazol-4-amine as a yellowish-red solid (800 mg, 93% yield). MS M+H calculated 193, found 193.

Provenance & Evidence