Nitrogen → Trifluoroacetic acid

Participants

Reaction Steps

To N2 (0.033 g, 0.058 mmol) in DCM (0.20 mL) was added TFA (0.067 mL, 0.86 mmol). The reaction was stirred for 1 h at room temperature and then concentrated in vacuo. The residue was Purified by reverse phase chromatography: 5% (2 column volumes), 5-100% (10 column volumes) 0.1% TFA/acetonitrile//0.1% TFA/water) to provide Example 16 as a TFA salt.

Provenance & Evidence