General Concepts of Stereoselective Synthesis. Stereoselective Catalytic Reductions. Stereoselective Non-Catalytic Reductions. Stereoselective Oxidations. Stereoselective Carbon-Carbon Bond Forming Reactions by Nucleophilic Addition to Carbonyl Groups. Stereoselective Carbon-Carbon Bond Formation by Pericyclic Reactions. Stereoselective Formation of Carbon Heteroatom Bond.