Dimethylformamide → HCID 86609994, compound

Participants

Reaction Steps

The solution of 0.80 g of benzyl 3-[4-carboxy-3-(3-methoxypropoxy)benzyloxy]-4-{4-[3-(2-methoxybenzyloxy)propoxy]phenyl}piperidine-1-carboxylate in 15 ml of dichloromethane is cooled to 0° C. with stirring and admixed successively with 0.190 ml of oxalyl chloride and 0.008 ml of N,N-dimethylformamide. The reaction mixture is stirred at 0° C. over 6 hours. The reaction mixture is subsequently concentrated by evaporation at room temperature to obtain the crude title compound.

Provenance & Evidence