反应详情

The title compound was prepared according to the procedure described in Example-108 by using 5-(5-(aminomethyl)-2-chlorophenyl)-2-(4-chloro-3-fluorophenyl)-2H-1,2,4-triazol-3(4H)-one (Intermediate-76, 0.250 g), pivaloyl chloride (1.0 mL), DIPEA (2.0 mL), dry THF (5 mL) to afford 0.110 g of the desired product. 1H NMR (400 MHz, DMSO d6): δ 1.24 (s, 9H), 4.30 (d, J=14.7 Hz, 2H), 7.40 (dd, J=4.5 Hz, 3.6 Hz, 1H), 7.43 (d, 1H), 7.60 (d, J=5.4 Hz, 1H), 7.74 (d, 1H), 7.98 (d, 1H), 8.18 (t, J=15.0 Hz, 11H), 12.70 (s, 1H); MS (m/z): 437.59 (M+H)+.

1. customThe title compound was prepared