叔-丁基(2S)-2-氨基甲酰基-4,4-二氟吡咯烷-1-羧酸盐

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 9.54 mL of trifluoroacetic acid was added to a solution of (S)-tert-butyl 2-carbamoyl-4,4-difluoropyrrolidine-1-carboxylate (1.25 g, 5 mmol) in 10 mL of dichloromethane. The solution was stirred for 1 hour before evaporation. The residue was washed with ether to yield white crystals. The residue was washed with ether to yield white crystals

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 9.54 mL of trifluoroacetic acid was added to a solution of (S)-tert-butyl 2-carbamoyl-4,4-difluoropyrrolidine-1-carboxylate (1.25 g, 5 mmol) in 10 mL of dichloromethane. The solution was stirred for 1 hour before evaporation. The residue was washed with ether to yield white crystals. The residue was washed with ether to yield white crystals

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 9.54 mL of trifluoroacetic acid was added to a solution of (S)-tert-butyl 2-carbamoyl-4,4-difluoropyrrolidine-1-carboxylate (1.25 g, 5 mmol) in 10 mL of dichloromethane. The solution was stirred for 1 hour before evaporation. The residue was washed with ether to yield white crystals. The residue was washed with ether to yield white crystals