S. De
Aug 19, 2008
Citations
0
Influential Citations
11
Citations
Journal
Synthetic Communications
Abstract
Abstract Paal–Knorr condensation of 2,5-hexadione with primary amines in the presence of a catalytic amount of praseodymium(III) trifluoromethanesulfonate under solvent-free conditions has been accomplished with an excellent yield. This method is a very easy, rapid, and high-yielding reaction for the synthesis of N-substituted pyrrole derivatives.