2-Methylimidazole → HCID 13273295, compound

Participants

Reaction Steps

A solution of 0.3 g. of [2-(2-pyridinecarbonyl)-phenyl]azo-(2-chloroacetamido)acetamide and 0.82 g. of 2-methylimidazole in 12ml. of ethanol is refluxed for one hour and then cooled. The precipitated crystals are collected by filtration to give 1-[2-(2-pyridinecarbonyl)phenyl]-5-chloromethyl-1H-1,2,4-triazole-3-carboxamide as crystals. Recrystallization from chloroform-ethanol gives colorless needles, melting at 228° to 229° C. (decomposition).

Provenance & Evidence