Trifluoroacetic acid → HCID 67215062, compound

Participants

Reaction Steps

N-Boc-2-Benzylsulfanyl-ethylamine (56 mg, 0.21 mmol) in 1 mL dry CH2Cl2 was treated with 0.5 mL of TFA at 0° C. After reaction completion (checked by TLC), the reaction mixture was concentrated in vacuo. The residue was dissolved in toluene and concentrated. This procedure was repeated two more times and the residue was dried under high vacuum and used directly in the next step without further purification.

Provenance & Evidence