Tautomerism in C=O and C=NR Systems C=O Enolization with Metal Amide Bases C=O Enolization: Kinetic Acidities Mild Methods for Enolate Generation Enolate Structure: A Survey of X-ray Structures

Part I Introduction 1. The development history of organic synthesis 2. The influences of organic synthesis on organic chemistry 3. The research scope of organic synthesis

I Classification of Rearrangement Reactions II Nucleophilic Rearrangement 1 Wagner-Meerwein rearrangement 2 Pinacolic Rearrangement 3 α-ethandione Rearrangement 4 Beckmann Rearrangement 5 Baeyer-Villiger Rearrangement III Electrophilic Rearrangement

Reading Assignment for week Olefin Addition Reactions: Part–3 Chemistry 206 Advanced Organic Chemistry

一. 对映异构 （一）分子的对称性 （二）含一个手性中心的分子

一. 诱导效应 二. 共轭体系

Carey & Sundberg: Part A; Chapter 11 Concerted Pericyclic Reactions Cycloaddition Reactions: Part–1 Chemistry 206 Advanced Organic Chemistry

Hoffmann, Angew. Chem. Int. Ed. 1979, 18, 563-572 (Stereochemistry of) Nakai, Chem. Rev. 1986, 86, 885-902 (Wittig Rearrangement) Evans, Accts. Chem. Res. 1974, 7, 147-55 (Sulfoxide Rearrangement)

Reading Assignment for week: Carey & Sundberg: Part A; Chapter 11 Concerted Pericyclic Reactions Pericyclic Reactions: Part–2 Chemistry 206 Advanced Organic Chemistry

Woodward-Hoffmann Theory R. B. Woodward and R. Hoffmann, The Conservation of Orbital Symmetry, Verlag Chemie, Weinheim, 1970. Frontier Molecular Orbital Theory I. Fleming, Frontier Orbitals and Organic Chemical Reactions