4-Bromo-6-trifluoromethyl-2-[4-(3-trifluoromethylpyridin-2-yl)piperazin-1-yl]-1H-benzoimidazole → HCID 57835048, compound

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Reaction Steps

4-Bromo-6-trifluoromethyl-2-[4-(3-trifluoromethyl-pyridin-2-yl)-piperazin-1-yl]-1H-benzoimidazole (250 mg, 0.5 mmol, Example 7) and 2-(4-tert-butyl-cyclohex-1-enyl)-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane from step (b) above (200 mg, 0.76 mmol) reacted under the conditions of Example 10 to give the title compound as a white solid. MS (ESI, pos. ion) m/z: 552 (M+1). M.p. 96-97.7° C.

Provenance & Evidence