4-t-Butylbenzenesulfonyl chloride → N-[4-Bromo-2-(pyridine-4-carbonyl)-phenyl]4-tert-butyl-benzenesulfonamide

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The title compound was prepared according to the general procedure for the synthesis of N-Aryl-benzenesulfonamides previously described using 138 mg of (2-Amino-5-bromo-phenyl)-pyridin-4-yl-methanone and 116 mg of 4-tert-butyl-benzenesulfonyl chloride. 1H-NMR (400 MHz, CDCl3): δ 1.27 (3, 9H), 7.41 (m, 3H), 7.50 (dd, 2H), J=4.8 Hz, 1.6 Hz), 7.67-72 (m, 4H), 8.85 (d, 2H, J=6 Hz), 10.19 (s, 1H). MS; m/z 473.9 (M30 +1).

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