1. Naturally occurring Alkanes: Raw oil, pheromones (Foundations of the Chemistry of Organic Compounds, Electronic structure, Bonding, Constitution, Configuration, Conformation, Isomerism)

2. Naturally occurring Cyclic Alkanes: Steroids (Foundations of the Chemistry of Organic Compounds, Reactivity, Thermodynamics, Kinetics, Acid-Base Chemistry, Stereochemistry)

3. Naturally occurring Alkenes: Terpenes, Natural Rubber, Unsaturated Fatty Acids (E/Z-Isomerism, Electrophilic Addition, Cycloaddition, Elimination, Polymerization, Autoxidation of Natural Products)

4. Naturally occurring Alkynes: Enediynes, Alkyne Metabolites (Structure, Acidity, Additions, Reactions)

5. Naturally occurring Arenes and Heteroarenes: Terpenes, Alkaloids (Structure, Preparation, Use)

6. Naturally occurring Phenols and Quinones: Vitamins, Lignans, Polyketides

7. Naturally occurring Alcohols: Acetyl-CoA-Derived Products, Macrolides, Glycerol (Oxidation)

8. Naturally occurring Ethers: Lignans, Lignin, Cyclic Ether Natural Products (Tetrahydrofurans, Pyrans)

9. Amines and Sulfur Compounds in Nature: Alkaloids, Neurotransmitters, Biogenic Amines, Lipoic Acid

10. Naturally occurring Aldehydes and Ketones: Pheromones, Fragrances (Aldol Addition in Nature, Imines)

11. Carbohydrates

12. Carboxylic Acids: Fragrances, Aroma compounds, Fatty acid Biosynthesis, Soaps, Waxes, Membranes

13. Amino Acids, Peptides, Proteins

Nucleic Acids, RNA, DNA