1. For general references to enolate chemistry, see:
2. Modern enolate chemistry: regio- and steroselective formation of enolates and the consequence of enolate configuration on subsequent reactions;Heathcock,1992
3. Formation and Alkylation of Enolates. Stoichiometric Asymmetric Synthesis;Rizzacasa,2000
4. formation of enolates;Mekelburger,1991
5. Stereoselective alkylation reactions of chiral metal enolates;Evans,1984