4,4,4-Trifluoro-1-(pyridin-4-yl)butane-1,3-dione → 2-[4-[5-pyridin-4-yl-3-(trifluoromethyl)-1H-pyrazol-1-yl]phenyl}ethanol

Participants

Reaction Steps

The title compound was prepared according to the procedure described in step 1 of Example 1 from 2-(4-hydrazinophenyl)ethanol hydrochloride and 4,4,4-trifluoro-1-pyridin-4-ylbutane-1,3-dione: MS (ESI) m/z 334 [M+H]+, 1H-NMR (CDCl3) δ 8.60-8.58 (2H, m), 7.28-7.24 (4H, m), 7.14-7.12 (2H, m), 6.88 (1H, s), 3.90-3.86 (2H, m), 2.92 (2H, t, J=6.6 Hz), 1.52 (1H, br.s).

Provenance & Evidence