Diastereoselective Michael addition of (S)-mandelic acid enolate to 2-arylidene-1,3-diketones: enantioselective diversity-oriented synthesis of densely substituted pyrazoles

G. Blay, I. Fernández, Molina E., Muñoz Roca María del Carmen, J. R. Pedro, C. Vila

2006

Tetrahedron