2-Methylpropane-2-sulfinyl chloride → N-(4-Chloro-3-(5-oxo-1-(4-(trifluoromethyl)phenyl)-4,5-dihydro-1H-1,2,4-triazol-3-yl)benzyl)-2-methylpropane-2-sulfinamide

Participants

Reaction Steps

The title compound was prepared according to the procedure described in Example-108 by using 3-(5-(aminomethyl)-2-chlorophenyl)-1-(4-(trifluoromethyl)phenyl)-1H-1,2,4-triazol-5(4H)-one (Intermediate-63, 0.450 g, 1.22 mmol), 2-methylpropane-2-sulfinic chloride (0.205 g, 1.46 mmol), TEA (2.0 mL), DCM (10 mL) to afford 0.250 g of the desired product. 1H NMR (300 MHz, DMSO d6): δ 1.23 (s, 9H), 4.24 (m, 2H), 7.63-7.87 (m, 4H), 7.86 (d, J=8.7 Hz, 2H), 8.19 (d, J=9.0 Hz, 2H); MS (m/z): 472.095 (M+H)+.

Provenance & Evidence