A. R. Barros, Artur M. S. Silva
Jul 28, 2003
Citations
0
Influential Citations
20
Citations
Journal
Tetrahedron Letters
Abstract
Abstract A one-pot synthesis of novel 2-(2-hydroxyaryl)quinolines have been developed from the intramolecular reductive coupling reactions of 2′-hydroxy-2-nitrochalcones, induced by stannous chloride in acidic medium (HCl/AcOH). In some cases these transformations can be performed with ammonium formate/Pd–C in methanol.