Freshman Organic Chemistry II

Advance your understanding of organic chemistry through this comprehensive second-semester course that builds upon foundational concepts to explore complex reaction mechanisms, spectroscopy, and organic synthesis. Delve into the intricate world of reaction kinetics, examining how energies and kinetic order influence reaction rates, while mastering peculiar rate laws and bond dissociation energies. Explore radical-chain reactions, electronegativity effects, and the crucial role of solvation and hydrogen bonding in chemical processes. Master nucleophilic substitution mechanisms through detailed analysis of stereochemistry, rate laws, and the influence of substrates, nucleophiles, solvents, and leaving groups. Investigate cation intermediates and the formation, addition, and stability of alkenes, progressing to carbocations and electrophilic addition mechanisms. Study advanced topics including three-membered ring formation through carbenoids and epoxidation, epoxide opening reactions, and dipolar cycloaddition processes. Examine the role of metals and catalysis in alkene oxidation, hydrogenation, metathesis, and polymerization, while exploring isoprenoids, rubber chemistry, and polymer property tuning. Analyze conjugation in allylic intermediates and dienes, advancing to linear and cyclic conjugation theory and the 4n+2 aromaticity rule. Master aromatic transition states in cycloaddition and electrocyclic reactions, then transition to spectroscopic analysis through electronic and vibrational spectroscopy techniques. Gain proficiency in IR spectroscopy for functional group identification and explore the principles of medical MRI and chemical NMR, including diamagnetic anisotropy and spin-spin splitting effects. Study higher-order NMR effects, dynamics, and time scale considerations, progressing to C-13 and 2D NMR techniques. Explore electrophilic aromatic substitution reactions and their synthetic applications, including Friedel-Crafts reactions and historical perspectives through Moses Gomberg's work. Investigate triphenylmethyl chemistry as an introduction to carbonyl chemistry, examining reaction mechanisms and equilibria. Master imine and enamine chemistry alongside oxidation and reduction processes, understanding oxidation states and reaction mechanisms. Apply retrosynthetic analysis principles and green chemistry concepts to complex synthetic challenges, including periodate cleavage reactions. Examine acids and acid derivatives in detail, exploring acyl insertions and α-reactivity patterns in condensation reactions. Conclude with advanced applications including glucose configuration determination and the synthesis of unnatural products, culminating in a comprehensive review of cortisone synthesis that integrates all learned concepts.