3-Bromo-1,1,1-trifluoropropane → (4-(3,5-Difluoro-2-(trifluoromethyl)phenyl)piperidin-1-yl)(5-(3,3,3-trifluoropropyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)methanone

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Following general procedure GP-G2, (4-(3,5-difluoro-2-(trifluoromethyl)phenyl)piperidin-1-yl)(4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridin-3-yl)methanone hydrochloride (60) and 3-bromo-1,1,1-trifluoropropane were converted to (4-(3,5-difluoro-2-(trifluoromethyl)phenyl)piperidin-1-yl)(5-(2-methoxyethyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)methanone as a white solid (41 mg, 51%): 1H NMR (500 MHz, DMSO-d6) δ 12.83 (m, 1H), 7.43 (m, 2H), 5.12 (m, 1H), 4.67 (m, 1H), 3.53 (m, 2H), 2.50-3.12 (m, 11H), 1.68 (m, 4H); ESI MS m/z 511 [M+H].

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