Amberlite IR-120H: an efficient and recyclable heterogeneous catalyst for the synthesis of pyrrolo[1,2-a]quinoxalines and 5′H-spiro[indoline-3,4′-pyrrolo[1,2-a]quinoxalin]-2-ones

Amberlite IR-120H: an efficient and recyclable heterogeneous catalyst for the synthesis of pyrrolo[1,2-a]quinoxalines and 5′H-spiro[indoline-3,4′-pyrrolo[1,2-a]quinoxalin]-2-ones

Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron Letters - Volume 56, Issue 50, 16 December 2015, Pages 7012-7015

Ahmed Kamal, Korrapati Suresh Babu, Jeshma Kovvuri, Vindravath Manasa, A. Ravikumar, Abdullah Alarifi,