5-Fluoro-2-methylbenzenesulphonyl chloride → HCID 10278878, compound

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5-Fluoro-2-methyl-N-[2-[(phenylsulfonyl)amino]-4-(1-piperazinyl)-phenyl]benzenesulfonamide was synthesized from N-{2-amino-5-(4-t-butyloxycarbonyl-piperazinyl)-phenyl}benzenesulfonamide and 5-fluoro-2-methylbenzenesulfonylchloride (50 mg, 0.239 mmol) according to general method 3 to give 60 mg of a purple solid. MS (posES-FIA) m/z=Found: 505.2; Calcd 505.13; 1H-NMR δ 7.73-7.17 (m, 8H), 6.83 (d, 1H), 6.68 (dd, 1H), 6.50 (dd, 1H), 3.27-3.17 (m, 8H), 2.55 (s, 3H).

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