Potassium Carbonate → HCID 19024859, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of ethyl 4-[3-[3-(chloromethyl)benzoyl]-indol-1-yl]butyrate (42.1 mg), 4-isobutylaniline (18.0 mg) and potassium carbonate (30.3 mg) in N,N-dimethylformamide (5 ml) was heated at 50° C. for 20 hours and at 100° C. for 2.5 hours. The mixture was worked up in an usual manner and purified by this layer silica gel chromatography eluting with a mixture of chloroform, hexane and ethyl acetate (6:2:1) to give ethyl 4-[3-[3-[(4-isobutylphenyl)aminomethyl]benzoyl]indol-1-yl]butyrate (23 mg) as an oil.

Provenance & Evidence