Triethylamine → HCID 18348968, compound

Participants

Reaction Steps

To a solution of N-(3-amino-propyl)-3-chloro-N-isopropyl-5-[2-(pyridin-4-ylamino)-ethoxy]-benzamide trifluoroacetate (0.02 g) in dry acetonitrile (1 ml) was added a mixture of methanesulfonyl chloride (0.005 g) and triethylamine (0.017 ml) in acetonitrile (1 ml). The resultant mixture was stirred at room temperature for 15 h, and then concentrated under reduced pressure. The residue was stored in a mixture of dichloromethane (1 ml) and trifluoroacetic acid (2 ml) for 4 h, and then concentrated under reduced pressure. The residue was then subjected to preparative hplc and the title compound obtained as a colourless oil by concentration of the required fraction under reduced pressure and drying by repetitive addition of acetonitrile and concentration under reduced pressure.

Provenance & Evidence