Pyridine → HCID 10342851, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of 1.44 g of 8-(p-chlorophenylsulfonamido-4-[3-(3-pyridyl)-propyl]-octanamide and 0.52 mL pyridine in 5.8 mL dioxane is cooled to 0° C. and 0.51 mL trifluoroacetic anhydride is added over a period of 1 hour. The mixture is then stirred at room temperature for 3 hours. The reaction is quenched by the addition of saturated aqueous sodium bicarbonate solution and extracted with methylene chloride (2×20 mL). The combined organic extracts are dried, filtered and evaporated to give 8-(p-chlorophenyl- sulfonamido)-4-[3-(3-pyridyl)propyl]octanenitrile.

Provenance & Evidence