中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
4-甲基-2,3-二氨基吡啶 | 4-methyl-2,3-diaminopyridine | 53929-59-2 | C6H9N3 | 123.158 |
This work reports a copper-catalyzed novel protocol for the tandem synthesis of 2-benzimidazolone derivatives from dimethyl carbonate (DMC) and various 2-nitroanilines by using polymethylhydrosiloxane (PMHS) as an inexpensive, stable and environmentally benign reducing agent.