4-Nitrobenzylamine → HCID 178470209, compound

Participants

Reaction Steps

Ethyl 2-hydroxyimino-3-(4-nitrophenyl)-3-oxopropionate and 4-nitrobenzylamine are reacted and treated in the same manner as in Starting Material Synthetic Example 1 to give ethyl 2,5-bis(4-nitrophenyl)imidazole-4-carboxylate, which is dissolved in ethyl alcohol. 1 M Sodium hydroxide solution is added and the mixture is reacted and treated in the same manner as in Starting Material Synthetic Example 2 to give 2,5-bis(4-nitrophenyl)imidazole-4-carboxylic acid.

Provenance & Evidence