Potential reactivities:
1H NMR (500 MHz, DMSO-d6): ppm 11.76 (d, J=5.8 Hz, 1H), 8.06 (d, J=2 Hz, 1H), 8.00 (s, 1H), 7.85 (dd, J=8 Hz, 2H), 7.72 (d, J=8.6 Hz, 1H), 7.67 (d, J=8.6 Hz, 1H), 7.52 (t, J=8 Hz, 2H), 7.04 (d, J=2 Hz, 1H), 3.82 (dd, J=10 Hz, 0.5H), 3.64 (m, 0.5H), 3.5
NMR:
1H NMR (500 MHz, DMSO-d6): d ppm 11.76 (d, J=5.8 Hz, 1H), 8.06 (d, J=2 Hz, 1H), 8.00 (s, 1H), 7.85 (dd, J=8 Hz, 2H), 7.72 (d, J=8.6 Hz, 1H), 7.67 (d, J=8.6 Hz, 1H), 7.52 (t, J=8 Hz, 2H), 7.04 (d, J=2 Hz, 1H), 3.82 (dd, J=10 Hz, 0.5H), 3.64 (m, 0.5H), 3.58 (m, 1H), 3.39 (m, 0.5H), 3.19 (m, 1H), 2.92 (dd, J=11.7 Hz, 0.5H), 2.57 (m, 2.5H), 2.39 (m, 0.5H), 2.07 (m, 0.5H), 1.96 (m, 0.5H), 1.65 (m, 1.5H), 1.51(m, 0.5H), 0.68 (m, 4H) (pyrrolidine rotamers present);
13C NMR (125.8 MHz, DMSO-d6): d ppm 171.50, 155.27, 155.03, 147.74, 146.66, 141.64, 135.25, 132.65, 129.05, 128.86, 128.75, 124.51, 120.52, 112.60, 107.92, 51.71, 45.93, 35.41, 31.24, 29.82, 12.78, 7.76 (pyrrolidine rotamers present);
