Trifluoroacetic acid → HCID 69759367, compound

Participants

Reaction Steps

4-[(2-(S)-Benzyloxycarbonylamino-2-cyclohexyl-acetylamino)-methyl]-piperidine-1-carboxylic acid tert-butyl ester (7.15 g, 14.66 mmol, example 223 a)) was solved in trifluoracetic acid (90% in water, 100 ml). The reaction mixture was stirred for 15 h and evaporated in vacuo to give 7.1 g of the desired product (97%). MS m/z: 388.4 (M+H)+.

Provenance & Evidence