- 作者: 陳永魁,金春雪,王玉爐,王瑾瞱
- 作者服務機構: College of Chemical and Environmental Science, Henan Normal University, Xinxiang, 453007, P. R. China/Henan Key Laboratory of Environmental Pollution Control, Henan Province, P. R. China
- 中文摘要: Using NBS (N-bromosuccinimide) and the ionic liquid (1-butyl-3-methylimidazolium tetrafluoroborate) as an oxidation system, twelve unsymmetric azo compounds were efficiently prepared from hydrazo compounds for the first time. In contrast to the known methods, this novel access to azo compounds presented here is operationally simple, environmentally benign and has the advantage of enhanced atom utilization. Furthermore, the solvent and the basic catalyst used can be recovered conveniently and reused efficiently.
- 英文摘要: --
- 中文關鍵字: NBS; Ionic liquid; Dehydrogenation; Unsymmetric hydrazo compounds; Azo compounds.
- 英文關鍵字: --