1-Isobutyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole → Diethyl (4-{[4-({2-(methylcarbamoyl)-4-[1-(2-methylpropyl)-1H-pyrazol-4-yl]phenyl}amino)-5-(trifluoromethyl)pyrimidin-2-yl]amino}benzyl)phosphonate

Participants

Reaction Steps

The title compound was prepared using the procedure from Example 97 with Diethyl (4-{[4-{[4-bromo-2-(methylcarbamoyl)phenyl]amino}-5-(trifluoromethyl)pyrimidin-2-yl]amino}benzyl)phosphonate (Example 106) and the commercially available 1-isobutyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole. MS (ES+): m/z 666.20(100) [MH+]; HPLC: tR=3.60 min (ZQ3, polar—5 min).

Provenance & Evidence