(2-Amino-5-chloro-phenyl)-(2-methyl-pyridin-4-yl)-methanone → N-[4-Chloro-2-(2-methyl-pyridine-4-carbonyl)-phenyl]-4-isopropoxy-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 (2-Amino-5-chloro-phenyl)-(2-methyl-pyridin-4-yl)-methanone and 4-isopropoxy-benzenesulfonyl chloride and purified by HPLC. 1H NMR (CDCl3) δ 9.94 (s, 1H) 8.61 (d, J=5 Hz, 1H) 7.78 (d, J=8.8, 1H) 7.61 (d, J=8 Hz, 1H) 7.50 (dd, J=11 Hz, 2 Hz, 2H) 7.27 (d, J=2.4 Hz, 1H) 7.07 (s, 1H) 6.96 (d, J=4 Hz, 1H) 6.75 (d, J=8.8 Hz, 2H) 4.47 (m, 1H) 2.63 (s, 3H) 1.27 (s, 6H). MS (ES) m/z=445.0 (M++1).

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