4-(1,3-Oxazol-5-yl)benzenesulphonyl chloride → N-[4-chloro-2-(pyrimidine-4-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)-pyrimidin-4-yl-methanone and 122 mg of 4-oxazol-5-yl-benzenesulfonyl chloride. 1H-NMR (400 MHz, CDCl3): δ 7.43 (s,1H), 7.53 (dd,1H, J=8.8 Hz, 2.4 Hz), 7.62 (m, 2H), 7.75 (m, 2H), 7.80 (m, 3H), 7.98 (s, 1H), 8.99 (d, 1H, J=5.2 Hz), 9.25 (b, 1H), 10.29 (b, 1H). MS: m/z 441.9 (M++1).

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