Benzeneacetic acid, 2-fluoro- → HCID 10479420, compound

Participants

Reaction Steps

A method similar to the one described for (113) was used except that 2-fluorophenylacetic acid (77 mg) was used instead of phenylacetic acid to afford the title compound as a 1:1 mixture with the 2S,3R diastereomer (150 mg), white solid, m.p. 115-135° C. 1H NMR (300 MHz, CDCl3) δ 0.97 (d, 1.5H, J=5 Hz), 1.25 (d, 1.5H, J=5 Hz), 3.49 (m, 2H), 4.63 (p, 0.5H, J=7 Hz), 4.75 (p, 0.5H, J=7 Hz), 4.85 (t, 1H, J=6 Hz), 5.11 (t, 1H, J=6 Hz), 5.80 (dd, 1H, J=7 Hz, J=10 Hz), 6.08 (d, 0.5H, J=8 Hz), 6.27 (d, 0.5 Hz, J=8 Hz), 6.38 (d, 0.5H, J=6 Hz), 6.66 (d, 0.5H, J=7 Hz), 6.78-7.34 (m, 13H), 8.02 (s, 1H). MS APCI, m/z=484 (M+Na). LC/MS: 2.09 min.

Provenance & Evidence