1,1,1-Trifluoro-2-iodoethane → 2-(2,4-Difluorophenyl)-1,1-difluoro-3-(1H-tetrazol-1-yl)-1-(5-(2,2,2-trifluoro ethoxy)pyridin-2-yl)propan-2-ol

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Reaction Steps

Compound 12 was prepared in a similar manner to compound 1 from 1,1,1-trifluoro-2-iodoethane to afford a pale yellow solid (23.0 mg, 50%). 1H NMR (500 MHz, CDCl3): δ 8.73 (s, 1H), 8.27 (s, 1H), 7.56 (d, J=9.0 Hz, 1H), 7.35-7.30 (m, 2H), 7.21 (br s, 1H), 6.78-6.73 (m, 1H), 6.69-6.66 (m, 1H), 5.55 (d, J=14.5 Hz, 1H), 5.12 (d, J=14.5 Hz, 1H), 4.43 (q, J=8.0 Hz, 2H). MS (ESI): m/z 452.1 [M++1]. HPLC: 98.05%.

Provenance & Evidence