反应详情

The title compound was prepared from 2-amino-5-methylbenzenesulfonamide and isopropyl isothiocyanate by a method analogous to the one described in Example 4; m.p. 266-268° C. (ethyl acetate); 1H-NMR (DMSO-d6): δ 1.16 (d, 6H, CH(CH3)2), 3.91 (m, 1H, CH(CH3)2), 6.92 (br.d, 1H, NH), 7.06 (d, 1H, ArH), 7.35 (dd, 1H, ArH), 7.45 (d, 1H, ArH), 10.20 (br.s, 1H, NH); MS: m/e 253 (M+, 44%); (C11H15N3O2S1) calc. C, 52.16; H, 5.97; N, 16.59; found C, 52.28; H, 6.19; N, 16.49.