Zare Abdolkarim, Khanivar Roghayyeh, Merajoddin Maria
Sep 1, 2012
Citations
0
Influential Citations
7
Citations
Journal
iranian journal of catalysis
Abstract
Bronsted acidic ionic liquid triethylamine-bonded sulfonic acid {[Et3N-SO3H]Cl} efficiently catalyzes the one-pot multi-component condensation of 2-naphthol with arylaldehydes and dimedone (5,5-dimethylcyclohexane-1,3-dione) under solvent-free conditions to afford 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-ones in high yields and relatively short reaction times.