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

Participants

Reaction Steps

The title compound was prepared from 2-(4-iodo-imidazol-1-yl)-4-trifluoromethyl-6-(4-trifluoromethyl-phenyl)-pyridine (example E.23) (0.525 g, 1.09 mmol) and commercially available 2-amino-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (0.286 g, 1.3 mmol) according to the general procedure VI. Obtained as a yellow solid (0.148 g, 33%). MS (ISP) 450.2 [(M+H)+]; mp 245-247° C.

Provenance & Evidence