4-Chlorobenzenesulfonyl chloride → HCID 10069939, compound

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The title compound was prepared according to the general procedure for the synthesis of N-Aryl-benzenesulfonamides previously described using (2-amino-5-chloro-phenyl)-pyridin-4-yl-methanone and 4-chloro-benzenesulfonyl chloride and purified by HPLC. 1H NMR (CDCl3): δ 7.20 (dd, 2H, J=4.4 Hz, 2.0), 7.31 (m, 2H), 7.53 (dd, 1H, J=8.8 Hz, 2.8 Hz), 7.65 (m, 2H), 7.76 (d, 1H, J=8.8 Hz), 8.79 (dd, 2H, J=4.4 Hz, 1.6 Hz), 10.00 (s, 1H). MS: m/z 407.1 (M++1).

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