Abstract
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A simple, highly efficient and environmentally benign method for the synthesis of pyrrolo[1,2-a]quinoxalines has been developed using a green and recyclable catalyst Amberlite IR-120H resin under solvent-free conditions. The method provides several advantages such as mild conditions, no use of oxidant, environmentally compatible and inexpensive catalyst. Moreover, the catalyst can be recovered after completion of the reaction and can be reused as the catalytic property of the resin is not affected even up to five cycles.