42792-92-7Relevant articles and documents
Efficient synthetic method for β-Enamino esters catalyzed by Yb(OTf)3 under solvent-free conditions
Varala, Ravi,Nuvula, Sreelatha,Adapa, Srinivas R.
, p. 921 - 924 (2007/10/03)
A wide range of ?-enamino esters have been synthesized in moderate to excellent yields by reacting 1,3-dicarbonyl compounds with amines in the presence of catalytic amounts of Yb(OTf)3 (2 mol%). The reaction proceeds smoothly at ambient temperature under solvent-free conditions. The catalyst can be recovered and reused. CSIRO 2006.