Trifluoroacetic acid → HCID 178510573, compound

Participants

Reaction Steps

Following general procedure A-2, tert-butyl trans-4-[6-(2-cyanopyrimidin-5-yl)-3-(cyclopropane carbonyl)quinolin-4-ylamino]cyclohexylcarbamate (52 mg, 0.100 mmol) was reacted with TFA (1 mL) to afford the desired product (13.7 mg, 33%) as a yellow solid: 1H NMR (500 MHz, CD3OD) δ 9.33 (s, 2H), 9.19 (s, 1H), 8.60 (d, J=1.9 Hz, 1H), 8.20 (dd, J=8.7, 2.0 Hz, 1H), 8.05 (d, J=8.7 Hz, 1H), 4.25-4.16 (m, 1H), 3.15-3.07 (m, 1H), 2.90-2.81 (m, 1H), 2.34 (d, J=13.1 Hz, 2H), 2.12 (d, J=11.8 Hz, 2H), 1.69-1.59 (m, 2H), 1.55-1.45 (m, 2H), 1.24-1.19 (m, 2H), 1.15-1.10 (m, 2H); ESI MS m/z 413 [C24H24N6O+H]+; HPLC 94.9% (AUC), tR=9.67 min.

Provenance & Evidence