Methylamine → HCID 58861255, compound

Participants

Reaction Steps

The process is performed according to the procedure described in Example 1 (step 1.5). Starting with 0.24 g (0.71 mmol) of 3-{2-[1-(3-isoquinolyl)-4-piperidyl]ethyl}-1,3-oxazolidine-2,4-dione, obtained in step 11.3, and 1.8 ml (3.53 mmol) of a solution (2M) of methylamine in tetrahydrofuran, and after chromatography on silica gel, eluting with a 98/2 and then 96/4 mixture of dichloromethane and methanol, followed by crystallization from diisopropyl ether, 0.16 g of pure product is obtained in the form of a white solid.

Provenance & Evidence