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

Abstract

Abstract Various 3‐pyrrolylindolin‐2‐ones and pyrrolylindeno[1,2‐ 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.