Novel Aqueous Phase Supramolecular Synthesis of 3‐Pyrrolylindolin‐2‐ones and Pyrrolylindeno[1,2‐b]quinoxalines

Various 3‐pyrrolylindolin‐2‐ones and pyrrolylindeno1,2‐b]quinoxaline were synthesized for the first time in high yields in water under neutral conditions by supramolecular catalysis involving β‐cyclodextrin. The β‐cyclodextrin can be recovered and reused a number of times without any loss of activity.