Zare, A., Moosavi-Zare, A.R., Merajoddin, M., Zolfigol, M.A., Hekmat-Zadeh, T., Hasaninejad, A., Khazaei, A., Mokhlesi, M., Khakyzadeh, V., Derakhshan-Panah, F., Beyzavi, M.H., Rostami, E., Arghoon, A. and Roohandeh, R. (2012) Ionic Liquid Triethylamine Bonded Sulfonic Acid {[Et3N-SO3H]Cl} as a Novel, Highly Efficient and Homogeneous Catalyst for the Synthesis of β-Acetamido ketones, 1,8-dioxo-octahydroxanthenes and 14-aryl-14H-dibenzo[a,j]xanthenes. Journal of Molecular Liquids, 167, 69-77.

has been cited by the following article:

• TITLE: L-Pyrrolidine-2-Carboxylic Acid Sulfate (LPCAS): A New Ionic Liquid for the Synthesis of 14-Aryl-14H-Dibenzo[a,j] Xanthenes under Solvent Free Condition

  AUTHORS: Vaibhav W. Godse, Sahebrao S. Rindhe, Laszlo Kotai, Pravin S. Kendrekar, Rajendra P. Pawa

  KEYWORDS: Ionic Liquid, 14-Aryl-14H-Dibenzo[a, j] Xanthenes, Solvent-Free

  JOURNAL NAME: International Journal of Organic Chemistry, Vol.7 No.2, June 7, 2017

  ABSTRACT: A new Bronsted acidic ionic liquid, L-Pyrrolidine-2-carboxylic acid sulfate (LPCAS) was employed to promote one-pot synthesis of 14-aryl-14H-dibenzo [a,j] xanthenes via condensation reaction of aldehydes and 2-naphthol under solvent free condition. Distinguishing features of the methodology are excellent yield of products in shorter reaction time, cleaner reaction profile, eco-friendly nature and the use of inexpensive catalyst.