Expeditious Solvent-Free Synthesis of Chromene Derivatives via Three- Component Reactions of N-Nucleophiles
作者:Mohammad R. Hosseini-Tabatabaei、Faramarz Rostami-Charati
DOI:10.2174/138620712803901126
日期:2012.11.7
Multicomponent reactions involving 4-hydroxycumarine, activated acetylenic compounds and N-nucleophiles under solvent-free conditions were investigated. The reactions could also be extended to quinoline or CH-acides. Substituted chromen could be obtained from this routine, which may have potential applications in drugs fields.