Facile and green synthesis of triarylmethanes using silica sulfuric acid as a reusable catalyst under solvent-free conditions

I. Mohammadpoor-Baltork; M. Moghadam; S. Tangestaninejad; V. Mirkhani; K. Mohammadiannejad-Abbasabadi; M.A. Zolfigol

Comptes Rendus. Chimie, Volume 14 (2011) p. 934-943