Benzoyl isocyanate → HCID 117667782, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of 6-bromo-4-oxo-3,4-dihydro-2H-[1,8]naphthyridine-1-carboxylic acid tert-butyl ester (228 mg, 1.00 mmol) and benzoyl isocyanate (207 mg, 1.41 mmol, 90%) in 5 mL CH2Cl2 is heated at 50° C. for 2 hrs. The mixture is concentrated to give 375 mg of N-(6-bromo-4-oxo-3,4-dihydro-2H-[1,8]naphthyridine-1-carbonyl)-benzamide which is carried on without purification.

Provenance & Evidence