期刊
SYNTHETIC COMMUNICATIONS
卷 40, 期 13, 页码 1963-1977出版社
TAYLOR & FRANCIS INC
DOI: 10.1080/00397910903219328
关键词
Ambient air; benzimidazole; intermittent; microwave promotion; molecular oxygen
资金
- National Natural Science Foundation of China [20772035]
- Natural Science Foundation of Guangdong Province [5300082]
Using inexpensive KI as the catalyst in the presence of ambient air, benzimidazoles were synthesized from aromatic aldehydes and o-phenylenediamine with excellent yields via intermittent microwave irradiation without reflux equipment. The synthesis process was mild and only needed only a short reaction time (7-10min). As a simple example of the utilization of molecular oxygen under mild conditions, this method provides a novel way to synthesize benzimidazoles. The industrial synthesis of benzimidazoles may be realized by a cycle of microwave irradiation.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据