A pragmatic and swift method for the synthesis of Benzo[a]pyrano[2,3-c]phenazine derivatives via one pot, multicomponent strategy by employing β-cyclodextrin in EtOH:H2O (1:1) solvent at 70 °C has been documented here. Utilization of supramolecular catalyst β-cyclodextrin which is highly efficient, green, biodegradable and reusable catalyst augments the synthesis amazingly, is the key feature of the
通过在 70 °C 的 EtOH:
H2O (1:1) 溶剂中使用 β-
环糊精,通过一锅多组分策略合成苯并 [a]
吡喃并 [2,3-c]
吩嗪衍
生物的一种实用且快速的方法记录在这里。使用高效、绿色、可
生物降解和可重复使用的超分子催化剂β-
环糊精极大地促进了合成,是当前途径的关键特征。催化剂可以在四个连续循环中回收而催化活性没有显着损失。