中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 2,4-bis-acetylamino-benzaldehyde | 25199-25-1 | C11H12N2O3 | 220.228 |
2,4-二乙酰氨基苯甲酸 | 2,4-diacetylaminobenzoic acid | 73748-78-4 | C11H12N2O4 | 236.227 |
Treatment of N,N-diacetyl-o-toluidine with N-bromosuccinimide followed by hydrolysis of the intermediate dibromo compound gave o-acetaminobenzaldehyde. The reaction was applied successfully to N,N-diacetyl-p-toluidine, N,N-diacetyl-4-chloro-o-toluidine, 2,4-bis(diacetamino)toluene, and 4-acetoxy-N,N-diacetyl-o-toluidine.