4-(1,3-Oxazol-5-yl)benzenesulphonyl chloride → N-[4-Chloro-2-(pyridine-3-carbonyl)-phenyl]4-oxazol-5-yl-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 116 mg of (2-Amino-5-chloro-phenyl)-pyridin-3-yl-methanone and 122 mg of 4-oxazol-5-yl-benzenesulfonyl chloride. 1H-NMR (400 MHz, CDCl3): δ 7.23 (m, 2H), 7.42-7.47 (m, 3H), 7.58-7.62 (m, 3H), 7.71 (dt, 1H, J=7.6 Hz, 2.0 Hz), 7.88 (s,1H), 8.45 (b,1H), 8.58 (bd,1H, J=3.6 Hz), 9.67 (s,1H). MS: m/z 458.1 (M++1)

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