Trifluoroacetic acid → HCID 117641935, compound

Participants

Reaction Steps

To a stirred solution of tert-butyl ((2S)-1-((1,1,1-trifluoro-3-iodopropan-2-yl)amino)propan-2-yl)carbamate (1.6 g, 4.04 mmol) and DCM (8.08 ml) was added TFA (6.22 ml, 81 mmol). Stirred for 1 hour at ambient temperature and then the solution was concentrated. The residue was azeotroped with toluene (3×10 ml) to provide (2S)—N1-(1,1,1-trifluoro-3-iodopropan-2-yl)propane-1,2-diamine 2,2,2-trifluoroacetate as a yellow oil that was used without further purification. LRMS m/z (M+H)+ 297.1 found, 297.0 required.

Provenance & Evidence