中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
N-苯基-2-[2-(苯基氨基甲酰)苯基]二硒基苯甲酰胺 | 2,2‘-diselenobis(N-phenylbenzamide) | 106663-84-7 | C26H20N2O2Se2 | 550.377 |
Treatment of N-alkyl-2-benzylseleno-N-trimethylsilylbenzamides, prepared from the N-substituted benzamide (3) or (8; R = primary alkyl, phenyl) by reaction with trimethylsilyl triflate, with phosgene in ether affords the benzoselenazine-2,4-dione ring system (7) or (9) in good yield.