- 作者: Mohammad Abdollahi-Alibeik,* Zahra Zaghaghi and Iraj Mohammadpoor-Baltork
- 作者服務機構: Department of Chemistry, Yazd University, Yazd 89195-741, Iran
- 中文摘要: Alumina supported 12-tungstophosphoric acid catalyzes efficiently the reaction of o-phenylenediamine with ketones under solvent-free condition to afford the corresponding 1,5-benzodiazepines in good to excellent yields. The catalyst can be recovered and reused.
- 英文摘要: --
- 中文關鍵字: 1,5-Benzodiazepine; ο-Phenylenediamine; Alumina supported; Heteropoly acid; 12-Tungstophosphoric acid; Catalyst reusability.
- 英文關鍵字: --