作者:Susanta Mandal、Karan Chhetri、Samuzal Bhuyan、Biswajit G. Roy
DOI:10.1039/d0gc00617c
日期:——
important classes of compounds in terms of their usefulness in pharmaceuticals, materials, dyes and photo-catalysis. Here we present an unconventional FeCl3-alcohol catalysed one-pot method for their synthesis directly from aldehydes, 1,3-cyclohexanedione and amines. This method efficiently merged high atom-economy and diversity of multicomponent reaction with novel iron catalyzed dehydrogenation, using
就它们在药物,材料,染料和光催化中的用途而言,啶和a啶离子是重要的一类化合物。在这里,我们提出了一种非常规的FeCl 3-醇催化一锅法,用于直接从醛,1,3-环己二酮和胺进行合成。该方法有效地融合了高原子经济性和多组分反应的多样性与新型铁催化的脱氢反应,其中有氧氧为末端氧化剂,在酒精溶剂中生成水为唯一的副产物。已成功演示了该方法的简便扩展。