5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine → 5-{1-[6-Cyclopropyl-4-(4-trifluoromethyl-phenyl)-pyridin-2-yl]-1H-imidazol-4-yl}-pyridin-2-ylamine

Participants

Reaction Steps

The title compound was prepared from 2-cyclopropyl-6-(4-iodo-imidazol-1-yl)-4-(4-trifluoromethyl-phenyl)-pyridine (example E.17) (1.0 g, 2.2 mmol) and commercially available 2-amino-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (0.628 g, 2.85 mmol) according to the general procedure VI. Obtained as an off-white solid (0.180 g, 46%). MS (ISP) 422.2 [(M+H)+]; mp 233-235° C.

Provenance & Evidence