Trifluoroacetic acid → HCID 18438697, compound

Participants

Reaction Conditions

Reaction Steps

To as solution of 2-chloro-N-[2-(2-chloro-phenyl)-ethyl]-5-[1-(4-methoxy-benzyl)-1H-pyrazol-4-yl]-benzamide (20 mg, 0.042 mmol) in dichloromethane (0.2 mL) was added trifluoroacetic acid (24 mg, 0.21 mmol) and anisole (45 mg, 0.42 mmol). The mixture was stirred at 110° C., for 16 h. A second portion of trifluoroacetic acid (0.2 mL) and anisole (45 μL) was added and the mixture was stirred at 110° C. for a further 6 h. The mixture was concentrated in vacuo to dryness and triturated with hexane to afford the title compound as an orange solid (17 mg). LCMS (m/z) 358.5 M+1.

Provenance & Evidence