A simple and convenient one-pot method for the preparation of heteroaryl-2-imidazoles from nitriles
作者:Matthew E. Voss、Catherine M. Beer、Scott A. Mitchell、Peter A. Blomgren、Paul E. Zhichkin
DOI:10.1016/j.tet.2007.11.009
日期:2008.1
A simple, convenient and high-yielding one-pot method for the synthesis of 2-heterocycle-substituted imidazoles from the corresponding nitriles has been developed. The procedure is easily scaleable and the workup does not involve chromatography. This synthesis is also applicable to the preparation of imidazoles with electron-poor aryl substituents.
已经开发了一种简单,方便且高产率的一锅法,用于从相应的腈中合成2-杂环取代的咪唑。该过程易于规模化,并且后处理不涉及色谱法。该合成方法也可用于制备具有贫电子芳基取代基的咪唑。