Foundations of Stereochemistry and Molecular Geometry

Organic chemistry depends on understanding how atoms are arranged in space, yet visualizing three-dimensional molecules on a two-dimensional page can be challenging. This course provides a systematic, text-based approach to mastering stereochemistry, giving you the tools to confidently assign configurations and predict the properties of stereoisomers. What you'll learn: 1. Understand the concepts of chirality, stereocenters, and molecular symmetry elements. 2. Apply the Cahn-Ingold-Prelog priority rules for assigning R/S and E/Z configurations. 3. Distinguish between enantiomers, diastereomers, and meso compounds using various projection formulas. 4. Analyze conformational isomers, including Newman projections and cyclohexane chair and boat forms. 5. Practice identifying and resolving racemic mixtures and calculating optical purity. The course begins with core definitions and gradually progresses to complex isomer relationships, providing detailed explanations of nomenclature rules and practical examples for configuration assignment. This course is designed for absolute beginners in organic chemistry or students needing a rigorous review of stereochemistry fundamentals. No prior knowledge of stereochemistry is required. Start reading today to unlock the secrets of molecular three-dimensional structure.