Protic guanidinium ionic liquid as a green and highly efficient catalyst for the synthesis of functionalized spirochromenes under solvent-free conditions

Seyed Meysam Baghbanian; Mahmood Tajbakhsh; Maryam Farhang

Comptes Rendus. Chimie, Volume 17 (2014) p. 1160-1164

p-sulfonic acid calix[4]arene: An efficient reusable organocatalyst for the synthesis of bis(indolyl)methanes derivatives in water and under solvent-free conditions

Seyed Meysam Baghbanian; Yaser Babajani; Hamed Tashakorian; Samad Khaksar; Maryam Farhang

Comptes Rendus. Chimie, Volume 16 (2013) p. 129-134