Triethylamine → Tert-butyl 2-(2-fluorobenzamido)-4-phenylbenzoate

Participants

Reaction Steps

0.063 mL of triethylamine and 0.040 mL of 2-fluorobenzoyl chloride were added to 3.0 mL of Methylene chloride solution containing 60 mg of tert-butyl 2-amino-4-phenylbenzoate at room temperature sequentially and stirred at the same temperature for 1 hour. 0.51 g of aminomethylated polystyrene was added to the reaction mixture and stirred at room temperature overnight. A saturated sodium hydrogen carbonate aqueous solution was added to the reaction mixture, and the organic layer was separated, and the solvent was evaporated under reduced pressure. The obtained residue was purified with silica gel column chromatography [Flash Tube 2008 manufactured by Trikonex Company, eluent; hexane:ethyl acetate=4:1] to obtain tert-butyl 2-(2-fluorobenzamido)-4-phenylbenzoate.

Provenance & Evidence