“Fundamentals of Organic Chemistry: Structure, Mechanisms, and Reactions” offers a detailed exploration of key topics within organic chemistry. Starting with the basic principles of bonding and molecular structure, the book progressively covers the major functional groups, stereochemistry, and reaction mechanisms. Chapters are designed to build a solid foundation by explaining both theory and practice. With a clear focus on the mechanisms of organic reactions, the book delves into substitution, addition, elimination, and rearrangement reactions, providing students with a comprehensive view of organic transformations. Special topics like aromaticity and electrophilic aromatic substitution, as well as the chemistry of alcohols, ethers, and phenols, are presented with careful attention to detail. In addition to in-depth discussions of theoretical concepts, the book also incorporates real-life applications and industrial processes to demonstrate the relevance of organic chemistry in everyday life. The text is enhanced with diagrams, reaction schemes, and exercises that help solidify the learner’s understanding of each topic.