A novel three-component reaction of a se
✍
Ali Ramazani; Amir Tofangchi Mahyari; Morteza Rouhani; Aram Rezaei
📂
Article
📅
2009
🏛
Elsevier Science
🌐
French
⚖ 183 KB
Reaction of an isocyanide with an iminium ion intermediate, formed by reaction between an electronpoor 2-hydroxybenzaldehyde derivative and a secondary amine in the presence of silica gel proceeds smoothly at room temperature to afford benzo[b]furan derivatives in high yields.