Sodium hydride → HCID 58355329, compound

Participants

Reaction Steps

tert-Butyl (3S,5R)-3-[({5-[(diethoxyphosphoryl)methyl]-1-(2-fluorophenyl)-1H-1,2,3-triazol-4-yl}carbonyl)(2-methylpropyl)amino]-5-(morpholin-4-ylcarbonyl)piperidine-1-carboxylate (470 mg) and 1,3-thiazole-2-carbaldehyde (90 mg) were dissolved in THF (4 ml), sodium hydride (50% in oil, 50 mg) was added under ice-cooling and the mixture was stirred at room temperature for 12 hr. The reaction mixture was diluted with saturated aqueous sodium hydrogen carbonate solution and extracted with ethyl acetate. The extract was washed with saturated brine, and dried over anhydrous magnesium sulfate. The solvent was evaporated under reduced pressure. The residue was subjected to silica gel column chromatography, and a fraction eluted with ethyl acetate-hexane (10:90-100:0) was concentrated under reduced pressure to give the object product (327 mg).

Provenance & Evidence