Pyridine → N-(12-mesyloxydodecyl)-6-(4-ethyl-1-piperazinyl)pyridine-3-carboxamide

Participants

Reaction Steps

To a solution of 1.26 g of N-(12-hydroxydodecyl)-6-(4-ethyl-1-piperazinyl)pyridine-3-carboxamide in 20 ml of chloroform were added 4.2 ml of triethylamine, 5 ml of pyridine and 1.0 ml of mesyl chloride and the mixture was stirred at room temperature for 30 minutes. The reaction solution was washed successively with water, 3N-hydrochloric acid and a saturated aqueous solution of sodium chloride and then dried over anhydrous magnesium sulfate. The solvent was distilled off under reduced pressure and the residue thus obtained was chromatographed over a silica gel column to afford 1.11 g of the title compound.

Provenance & Evidence