Methylamine → HCID 58861268, compound

Participants

Reaction Steps

The process is performed according to the procedure described in Example 1 (step 1.5). Starting with 1.5 g (4.42 mmol) of 3{2-[1-(2-quinolyl)-4-piperidyl]ethyl-1,3-oxazolidine-2,4-dione, obtained in step 8.2, and 11 ml (22.10 mmol) of a solution (2M) of methylamine in tetrahydrofuran, and after chromatography on silica gel, eluting with a 98/2/0.2 and then 95/5/0.5 mixture of dichloromethane, methanol and 28% aqueous ammonia, followed by crystallization from ethyl acetate, 0.405 g of pure product is obtained in the form of a white solid.

Provenance & Evidence