Methylamine → HCID 22113355, compound

Participants

Reaction Steps

To the solution of 8-[2,6-dichloro-3-[N-ethoxy-carbonylmethyl-N-(phthalimidoacetyl)amino]benzyloxy]-2-methylquinoline (527 mg) in dichloromethane (5.3 ml) was added 30% solution of methylamine in methanol (2 ml) at ambient temperature. After stirring for 24 hours, the reaction mixture was evaporated in vacuo. The residue was, purified by flash column chromatography (silica gel 50 ml) eluting with dichloromethane/methanol (20/1, V/V) and by crystallizing from isopropyl ether to give 8-[2,6-dichloro-3-(2,5-dioxopiperazin-1-yl)benzyloxy]-2-methylquinoline (187 mg) as colorless crystals.

Provenance & Evidence