中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 2-(benzylselenyl)benzoic acid | 126543-40-6 | C14H12O2Se | 291.208 |
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.