Cyanuric fluoride → HCID 14824297, compound

Participants

Reaction Steps

Formula 502 where R6 is Isopropyl and R6′ is H: To a solution of dichloromethane (100 mL) and N-benzyloxycarbonyl D-valine (9 g, 35.8 mmol) was added cyanuric fluoride (2.4 mL, 26.1 mmol). The reaction mixture was stirred overnight and then filtered through Celite. The remaining solution was washed with ice-water and dried over sodium sulfate. The solvent was evaporated under reduced pressure to give the substantially pure acid fluoride product of Formula 502, (1-fluorocarbonyl-2-methyl-propyl)-carbamic acid benzyl ester (7.94 g, 87.6%).

Provenance & Evidence