14.10: 1,2- and 1,4-Additions of Organometallic Reagents 14.11: Conjugate Additions of Enolate Ions: Michael Addition and Robinson Annulation 14.1: Acidity of Aldehydes and Ketones: Enolate Ions 14.2: Keto-Enol Equilibria 14.3: Halogenation of Aldehydes and Ketones 14.4: Alkylation of Aldehydes and Ketones 14.5: Attack by Enolates on the Carbonyl Function: Aldol Condensation 14.6: Crossed Aldol Condensation 14.7: Keys to Success: Competitive Reaction Pathways and the Intramolecular Aldol Condensation 14.8: Properties of a,b-Unsaturated Aldehydes and Ketones 14.9: Conjugate Additions to a,b-Unsaturated Aldehydes and Ketones