4-Cyano-3-fluorobenzyl bromide → 4-(((6-(2-(2,4-Difluorophenyl)-1,1-difluoro-2-hydroxy-3-(1H-tetrazol-1-yl)propyl)pyridin-3-yl)oxy)methyl)-2-fluorobenzonitrile

Participants

Reaction Steps

Compound 10 was prepared in a similar manner to compound 1 from 4-(bromomethyl)-2-fluorobenzonitrile to afford a white solid (90 mg, 36%). 1H NMR (500 MHz, CDCl3): δ 8.73 (s, 1H), 8.23 (s, 1H), 7.70-7.67 (m, 1H), 7.56 (d, J=8.5 Hz, 1H), 7.38-7.36 (m, 2H), 7.32-7.29 (m, 3H), 6.78-6.74 (m, 1H), 6.71-6.68 (m, 1H), 5.50 (d, J=14.5 Hz, 1H), 5.17 (s, 2H), 5.15 (d, J=14.5 Hz, 1H). MS (ESI): m/z 503 [M++1]. HPLC: 95.84%.

Provenance & Evidence