Water → HCID 68106522, compound

Participants

Reaction Steps

tert-Butyl (2-{methyl[3-(2-piperazin-1-ylpyrimidin-5-yl)benzyl]amino}-2-oxoethyl)carbamate (200 mg) and TEA (92 mg) were dissolved in dichloromethane, followed by ice-cooling. Isopropyl chlorocarbonate (83 mg) was added thereto, followed by stirring at room temperature for 4 hours. Water was added thereto, followed by extraction with chloroform. The organic layer was dried over MgSO4, and then the solvent was evaporated under reduced pressure. The obtained residue was purified by silica gel column chromatography to obtain isopropyl 4-{5-[3-({[N-(tert-butoxycarbonyl)glycyl](methyl)amino}methyl)phenyl]pyrimidin-2-yl}piperazine-1-carboxylate (155 mg).

Provenance & Evidence