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