1-(2-Methoxyethyl)-1H-pyrazole-4-boronic acid, pinacol ester → Diethyl (4-{[4-({4-[1-(2-methoxyethyl)-1H-pyrazol-4-yl]-2-(methylcarbamoyl)phenyl}amino)-5-(trifluoromethyl)pyrimidin-2-yl]amino}benzyl)phosphonate

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Reaction Steps

The title compound was prepared according to the procedure for Diethyl (4-{[4-({7-[1-(2-methoxyethyl)-1H-pyrazol-4-yl]-2-methyl-3-oxo-2,3-dihydro-1H-isoindol-4-yl}amino)-5-(trifluoromethyl)pyrimidin-2-yl]amino}benzyl)phosphonate (Example 97) using Diethyl (4-{[4-{[4-bromo-2-(methylcarbamoyl)phenyl]amino}-5-(trifluoromethyl)pyrimidin-2-yl]amino}benzyl)phosphonate (Example 106) and 1-(2-methoxyethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole. MS (ES+): m/z 662.36 (100) [MH+] HPLC: tR=1.00 min (UPLC, purity).

Provenance & Evidence