Allylic 1-3-Strain as a Controlling Element in Stereoselective Transformations TSO(2C)4 R. W. Hoffmann, Angew. Chem. Int. Ed. Engl. 2000, 39, 2054-2070 CH2)lOTs Conformation Design of Open-Chain Compounds

Acyclic Conformational Analysis-1 Ethane, Propane, Butane & Pentane Conformations Introduction to Allylic Strain Reading Assignment for week

Stereoelectronic Effects-1 Anomeric and Related Effects Electrophilic & Nucleophilic Substitution Reactions The SN2 Reaction: Stereoelectronic Effects Olefin Epoxidation: Stereoelectronic Effects Baeyer-Villiger Reaction: Stereoelectronic Effects Olefin Bromination: Stereoelectronic Effects

Other Useful References Polyketide Biosynthesis Historical Perspective on the Aldol Reaction Aldol Diastereoselectivity Enolate Diastereoface Selectivity Absolute Control in the Aldol Process

D. Seebach Angew. Chem. Int. Ed. Engl., 27, 1624 (1983). (handout) \Stereoselective Alkylation Reactions of Chiral Metal Enolates\. D. A. Evans Asymmetric Synthesis, 3, 1 (1984). (handout)

Carbonyl and Azomethine Electrophiles-1 Relevant Dunitz Articles Geometrical Reaction Coordinates. Il. Nucleophilic Addition to Reactivity Trends

Construct a model for the addition process in eq 1 using the principles learned thus far in the course

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

Olefin Addition RXns in Polyether Synthesis-1 Chem

9-1强电解质溶液理论 9-2弱电解质解离平衡 9-3同离子效应和盐效应