Green Synthesis of 1,2,4,5-Tetrasubstituted and 2,4,5-Trisubstituted Imidazole Derivatives Involving One-pot Multicomponent Reaction
作者:Ravi Bansal、Pradeep K. Soni、Anand K. Halve
DOI:10.1002/jhet.3160
日期:2018.6
Sodium lauryl sulfate has been found convenient, versatile, and eco‐friendly catalyst for the synthesis of 1,2,4,5‐tetrasubstituted and 2,4,5‐trisubstituted imidazole derivatives by one‐pot multicomponent reactions at 80°C using water as solvent. This protocol afforded advantages, that is, the metal‐free reaction, purification of products by non‐chromatographic method, and excellent yields.
月桂基硫酸钠被发现是一种方便,通用且环保的催化剂,可通过在80°C的条件下用水多锅法合成1,2,4,5-四取代和2,4,5-三取代的咪唑衍生物作为溶剂。该方案具有以下优点:无金属反应,通过非色谱法纯化产物和极佳的收率。