Multicomponent Approach Towards the Synthesis of Substituted Pyrroles under Supramolecular Catalysis Using<i>β</i>-Cyclodextrin as a Catalyst in Water Under Neutral Conditions
Synthesis of substitutedpyrroles in H2O by using β‐cyclodextrin as a supramolecularcatalyst is described. This reaction has several advantages over existing methods and provides substitutedpyrroles in good‐to‐excellent yields (79–89%). The supramolecularcatalysis of the reaction was studied using 1H‐NMR spectroscopy. β‐Cyclodextrin can be recovered and reused several times without loss of activity