| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | N,N'-(ethane-1,2-diyl)bis(4-chlorobenzamide) | —— | C16H14Cl2N2O2 | 337.205 |
| 4-氯苯甲酰胺 | p-chlorobenzamide | 619-56-7 | C7H6ClNO | 155.584 |
| 4-氯-N-(2,2,2-三氯-1-羟乙基)苯甲酰胺 | N-(2,2,2-trichloro-1-hydroxyethyl)-4-chlorobenzamide | 56737-17-8 | C9H7Cl4NO2 | 302.972 |
A simple and efficient approach for the synthesis of N,N′-methylenebisamides through a Selectfluor-mediated oxidative reaction of aromatic amides and N,N-dimethylpropanamide (DMP) is described. Remarkable results clearly reveal that DMP plays a dual role in this reaction, as both a one-carbon source and an environment-friendly solvent. Moreover, the process provides new strategies for the synthesis of bisamides with advantages of operationally simple, insensitive to atmospheric conditions, and good to high yields.