3: Addition to Carbonyls Last updated Save as PDF Page ID189938 Contributed by Chris SchallerProfessor (Chemistry) at College of Saint Benedict/Saint John's University 3.1: What is a Solvent?3.2: Semi-Anionic Nucleophiles3.3: Enolate Addition- Aldol reactions3.4: Activation of Carbonyls3.5: Addition of Neutral Nucleophiles3.6: Proton Transfer in Carbonyl Addition3.7: Pi Donation3.8: Sugars- Pyranose and Furanose Forms3.9: The Anomeric Center3.10: Biological Reduction3.11: Carbonyls in Biology3.12: Organic Oxidation3.13: Addition of Ylides3.14: Conjugate Addition3.15: Conjugate Addition and Elimination in Aromatics3.16: Carbonyl Addition in Synthesis3.17: Summary of Elementary Steps3.18: Additional Problems3.19: Solutions to Selected Problems, Part A3.20: Solutions to Selected Problems, Part B3.21: Carbonyls are Electrophiles3.22: General Reactivity Patterns3.23: Reaction Mechanism3.24: Molecular Orbital Picture of Carbonyls3.25: Relative Reactivity of Carbonyls3.26: The Mechanism of Carbonyl Addition- Step One3.27: Protonation of the Alkoxide Anion3.28: What is a Nucleophile?