Butyl isocyanate → HCID 178449577, compound

Participants

Reaction Conditions

Reaction Steps

A mixture containing 2-(4-[1,1′-biphenyl]-4-yl-1H-imidazol-2-yl)ethylamine (obtained in Stage 32.2 of Example 32; 660 mg; 0.0025 mol) and n-butyl isocyanate (341 mg; 0.0025 mol) in 20 ml of 1,2-dichloroethane is stirred for fifteen minutes at 60° C. The suspension is stirred for sixteen hours at 23° C. and filtered. The solid obtained is washed with 1,2-dichloroethane and with ether. A white-coloured powder is obtained with a yield of 66%. Melting point: 178° C.

Provenance & Evidence