Trifluoroacetic acid → Trifluoroacetic acid

Participants

Reaction Steps

To a stirred solution of Example 1 (10 mg, 0.038 mmol) in 1.0 mL of CH3CN was added 3-chloro-phenyl isocyanate (6.4 mg, 0.046 mmol) and triethylamine (8 μL, 0.057 mmol). The resulting mixture was stirred for over night at room temperature. The resulting mixture was purified by reverse phase HPLC (C-18 column, eluting with a 5-100% CH3CN gradient in 0.1% trifluoroacetic acid) to the title compound as its trifluoroacetic acid salt (3.5 mg, 17.3% yield). MS (ESI) m/z 416, 418 (M+H)+.

Provenance & Evidence