Sodium Saccharin as an Effective Catalyst for Rapid One-pot Pseudo-five Component Synthesis of Dihydropyrano[ 2,3-g]chromenes under Microwave Irradiation
作者:Leila Moradi、Maryam Aghamohammad Sadegh
DOI:10.17344/acsi.2017.3417
日期:2017.6.15
One-pot microwave-assisted synthesis of dihydropyrano[2,3-g]chromenes catalyzed by sodium saccharin as an efficient, mild and green catalyst was studied. The method presented is a safe and eco-friendly approach for the multicomponent synthesis of dihydropyrano[2,3-g]chromene derivatives with many merits including short reaction times (in comparison with other reported results), high yields and easy
研究了糖精钠一锅法微波辅助合成二氢吡喃并[2,3-g]二甲基苯酮是一种高效,温和,绿色的催化剂。提出的方法是一种安全,环保的方法,用于多组分合成二氢吡喃并[2,3-g]亚甲基苯衍生物具有许多优点,包括反应时间短(与其他报道的结果相比),产率高且易于加工。