Multicomponent synthesis of imidazo[1,2-a]pyridines using catalytic zinc chloride
作者:Amanda L. Rousseau、Pulane Matlaba、Christopher J. Parkinson
DOI:10.1016/j.tetlet.2007.04.008
日期:2007.6
The novel use of zincchloride to catalyze the one-pot, three component synthesis of imidazo[1,2-a]pyridines from a range of substrates using either conventional heating or microwave irradiation is described. This methodology affords a number of imidazo[1,2-a]pyridines in reasonable yields and short reaction times without any significant optimization of the reaction conditions.
描述了使用常规加热或微波辐照从一系列底物上催化氯化锌催化一锅,三组分合成咪唑并[1,2- a ]吡啶的新方法。该方法以合理的产率和短的反应时间提供了许多咪唑并[1,2- a ]吡啶,而没有对反应条件进行任何显着的优化。