o-Fluorobenzaldehyde → 1-fluoro-2-{(E)-2-[4-(phenylsulfonyl)phenyl]vinyl}benzene

Participants

Reaction Steps

The title compound was prepared from dimethyl[4-(phenylsulfonyl)benzyl]phosphonate (Step 2) and 2-fluorobenzaldehyde according to the method of Example 46 Step 5. δH (500 MHz, CDCl3): 7.97-7.92 (4H, m), 7.63-7.55 (4H, m), 7.52-7.49 (2H, m), 7.35 (1H, d, J=16.5 Hz), 7.30-7.25 (1H, m), 7.18-7.14 (2H, m), 7.10-7.06 (1H, m).

Provenance & Evidence