Imidazole → HCID 178521896, compound

Participants

Reaction Steps

A mixture of 8-(2,6-dichlorobenzoylamino)-4-(2,6-dichlorobenzoyloxy)quinazoline (40 mg) and imidazole (53.7 mg) in 1,3-dimethyl-2-imidazolidinone (0.6 ml) was stirred for 1 hour at ambient temperature. Cold water was added to the mixture, and the resulting precipitates were collected by filtration to give 8-(2,6-dichlorobenzoylamino)-1,4-dihydro-4-oxoquinazoline (23 mg).

Provenance & Evidence