4-Acetyl-3-fluorophenylboronic acid → 4'-Acetyl-N,N-diethyl-3'-fluorobiphenyl-2-sulfonamide

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Reaction Steps

The title compound was prepared using conditions analogous to those described in Example 1 using (4-acetyl-3-fluorophenyl)boronic acid and 2-bromo-N,N-diethylbenzenesulfonamide. MS (ESI): mass calcd. for C18H20FNO3S, 349.11; m/z found, 350.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.05 (dd, J=7.9, 1.2, 1H), 7.92 (m, 1H), 7.61-7.56 (m, 1H), 7.55-7.49 (m, 1H), 7.29-7.27 (m, 2H), 7.25-7.24 (m, 1H), 2.95 (q, J=7.1, 4H), 2.69 (d, J=4.9, 3H), 1.01 (t, J=7.1, 6H).

Provenance & Evidence