Friedländer synthesis of poly-substituted quinolines in the presence of dodecylphosphonic acid (DPA) as a highly efficient, recyclable and novel catalyst in aqueous media and solvent-free conditions
作者:S. Ghassamipour、A.R. Sardarian
DOI:10.1016/j.tetlet.2008.09.097
日期:2009.2
Poly-substituted quinolines were synthesized in the presence of a catalytic amount of dodecylphosphonic acid (DPA) in aqueous media and solvent- free conditions. The reactions proceed very well under relatively mild conditions, and DPA can be recycled. (c) 2008 Published by Elsevier Ltd.