An efficient, simple and expedition synthesis of 1-amidoalkyl-2-naphthols as ‘drug like’ molecules for biological screening
作者:Hamid Reza Shaterian、Hossein Yarahmadi、Majid Ghashang
DOI:10.1016/j.bmcl.2007.11.035
日期:2008.1
An efficient and direct protocol for the preparation of amidoalkyl naphthols employing a multi-component, one-pot condensation reaction of beta-naphthol, aromatic aldehydes and acetamide in the presence of ferric hydrogensulfate under solvent, solvent-free and microwave conditions is described. The thermal solvent-free and microwave green procedures offer advantages such as shorter reaction times,
描述了在溶剂,无溶剂和微波条件下,在硫酸氢铁存在下,使用β-萘酚,芳族醛和乙酰胺的多组分一锅缩合反应制备酰胺烷基萘的有效直接方法。无溶剂的热法和微波绿色法具有诸如缩短反应时间,简化后处理,优异的收率,催化剂的回收率和可重复使用性等优点。值得注意的是,可以通过酰胺水解将1-酰胺基甲基-2-萘酚转化为重要的生物学“药物样”活性1-氨基甲基-2-萘酚衍生物。