Efficient Room-Temperature Synthesis and Antimicrobial Study of Novel 2-Aroylbenzofuran-3-ols from Substituted Methyl Salicylates and Phenacyl Bromides
作者:Rashmi S. Kulkarni、Suresha Kumara T. Hanumanthappa、Nagendrappa Gopalpur、Sowmya H. B. Vijaya Kumar、Sunil S. More
DOI:10.1080/00397911.2013.804932
日期:2014.2
Abstract The article describes a convenient and efficient synthetic route for the construction of 2-aroylbenzofuran-3-ols from readily available diverse methyl salicylates and phenacyl bromides using K2CO3 as catalyst in dimethylformamide as solvent at room temperature. The reaction involves two steps, which occur in quick succession within 1 h to deliver the product with reasonably high yields. All