1. C. H. Heathcock, in Comprehensive Organic Synthesis, Eds B. M. Trost, I. Fleming, New-York, 1993, Vol. 2, Part 2, p. 133
2. R. H. Wiley, Org. Synth., Coll. Vol. 3, 1995, 853
3. J.-C. Plaquevent, D. Cahard, F. Guillen, Sci. Synth., 2004, 26, 513
4. Modern Aldol Reactions, Ed. R. Mahrwald, Wiley—VCH, Weinheim, 2004.
5. A. L. Marzinzik, E. R. Felder, J. Org. Chem., 1998, 63, 723