2-Aminopyrimidine-5-boronic acid, pinacol ester → 5-{1-[4-(4-Chloro-phenyl)-6-cyclopropyl-pyrimidin-2-yl]-1H-imidazol-4-yl}-pyrimidin-2-ylamine

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Reaction Steps

The title compound was prepared from 2-(4-bromo-imidazol-1-yl)-4-(4-chloro-phenyl)-6-cyclopropyl-pyrimidine (example E.14) (0.30 g, 0.8 mmol) and commercially available 2-amino-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine (0.18 g, 0.8 mmol) according to the general procedure VI. Obtained as a white solid (0.093 g, 37%). MS (ISP) 390.3 [(M+H)+]; mp 238-240° C.

Provenance & Evidence