Dimethylformamide dimethyl acetal → HCID 57787980, compound

Participants

Reaction Steps

2-Amino-5-bromo-4-nitrobenzonitrile (815 mg, 3.37 mmol) is admixed with N,N-dimethylformamide dimethyl acetal (1.65 mL, 12.5 mmol). After 20 minutes in an ultrasonic bath, excess N,N-dimethylformamide dimethyl acetal is removed on a rotary evaporator to leave, after chromatographic purification of the residue (silica gel, n-hexane/ethyl acetate: 0→60% ethyl acetate) the product in 86% yield (863 mg).

Provenance & Evidence