Trifluoroacetic acid → HCID 68647069, compound

Participants

Reaction Conditions

Reaction Steps

106.2 (3-tert-Butoxycarbonylamino-pyrrolidin-1-yl)-oxo-acetic acid ethyl ester (1.5 g) was dissolved in CH2Cl2 (7 ml) and TFA (7 ml) was added. The mixture was stirred at 25° C. for 3 h, evaporated to dryness to yield crude (3-amino-pyrrolidin-1-yl)-oxo-acetic acid ethyl ester trifluoroacetate as red brown oil (1.57 g). MS 187.3 ([M+H]+)

Provenance & Evidence