m-Bromobenzenesulphonyl chloride → HCID 57751032、化合物
反応式
[NH2:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[S:8]([NH2:11])(=[O:10])=[O:9].[Br:12][C:13]1[CH:14]=[C:15]([S:19](Cl)(=[O:21])=[O:20])[CH:16]=[CH:17][CH:18]=1>C(OCC)C>[Br:12][C:13]1[CH:14]=[C:15]([S:19]([NH:1][C:2]2[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=2[S:8](=[O:9])(=[O:10])[NH2:11])(=[O:21])=[O:20])[CH:16]=[CH:17][CH:18]=1参加物
4
実験手順
The title compound was synthesized as described for Example 178 in 48% yield, starting from 2-aminobenzenesulfonamide and 3-bromobenzenesulfonyl chloride. The product solidified after the extractive work up. Diethyl ether (25 mL) was added and the crystals were crushed with a glass stick. The mixture was filtered and the solid was rinsed with diethyl ether and dried in vacuo at ambient temperature.