A catalyst free, multicomponent-tandem, facile synthesis of pyrido[2,3-d]pyrimidines using glycerol as a recyclable promoting medium
作者:Swastika Singh、Mohammad Saquib、Mandavi Singh、Jyoti Tiwari、Fatima Tufail、Jaya Singh、Jagdamba Singh
DOI:10.1039/c5nj01938a
日期:——
A clean and efficient, multicomponent-tandem strategy for the synthesis of pyrido[2,3-d]pyrimidines is reported in glycerol, a biodegradable and reusable promoting medium. The advantages of the present methodology includes a one-pot catalyst free environmentally friendly approach, 100% atom economy, cost effectiveness, broad substrate scope, operational simplicity, short reaction times, easy workup
在甘油(一种可生物降解和可重复使用的促进介质)中,据报道,一种清洁高效的多组分串联策略可合成吡啶并[2,3- d ]嘧啶。本方法的优点包括一种一锅无催化剂的环保方法,100%原子经济,成本效益,广泛的底物范围,操作简单,反应时间短,后处理步骤容易和产率高。