Vladimir I. Minkin, Boris Ya. Simkin, Ruslan M. Minyaev

Quantum Chemistry of Organic Compounds (eBook, PDF)

Mechanisms of Reactions

• Format: PDF

Produktbeschreibung

This textbook is designed for students of physico-organic chemistry. Quantum-chemical models for the most important reaction mechanisms are presented and help the reader understand and predict the reactivity of molecules.

---

Dieser Download kann aus rechtlichen Gründen nur mit Rechnungsadresse in A, B, BG, CY, CZ, D, DK, EW, E, FIN, F, GR, HR, H, IRL, I, LT, L, LR, M, NL, PL, P, R, S, SLO, SK ausgeliefert werden.

Produktdetails

• Verlag: Springer Berlin Heidelberg
• Seitenzahl: 270
• Erscheinungstermin: 6. Dezember 2012
• Englisch
• ISBN-13: 9783642756795
• Artikelnr.: 53139420

Inhaltsangabe

1 Potential Energy Surfaces of Chemical Reactions.- 1.1 Introduction. Mechanism of Chemical Reaction and Quantum Chemistry.- 1.2 Choice of a Coordinate System and the Representation of a PES.- 1.3 Topography of the PES and Properties of a Reacting System.- 1.4 Dynamic Approach.- 1.5 Tunnelling Effects in Chemical Reactions.- 1.6 Description of Nonadiabatic Reactions.- References.- 2 Quantum Chemical Methods for Calculating Potential Energy Surfaces.- 2.1 General Requirements upon the Methods for Calculating Potential Energy Surfaces.- 2.2 Nonempirical (ab initio) Methods. The Hartree-Fock Method.- 2.3 Semiempirical Methods.- References.- 3 Effects of the Medium.- 3.1 A General Scheme for Calculating the Solvation Effects.- 3.2 Macroscopic Approximation.- 3.3 Discrete Representation of Solvent Molecules. Model Hamiltonians in the Microscopic Approximation.- 3.4 Specific Features of the Supermolecular Approach in Studies of Solvation Effects.- 3.5 Statistical Methods for Studying Solutions.- References.- 4 Orbital Interactions and the Pathway of a Chemical Reaction.- 4.1 The Role of Frontier Orbitals.- 4.2 Theory of Orbital Interactions.- 4.3 Components of the Interaction Energy of a Reacting System in a Transition State.- 4.4 Isolobal Analogy.- References.- 5 Substitution Reaction.- 5.1 Nucleophilic Substitution at a Tetrahedral Carbon Atom.- 5.2 Electrophilic Substitution at the Tetrahedral Carbon Atom.- 5.3 Nucleophilic Substitution at the Carbon Atom of the Carbonyl Group.- 5.4 Aromatic Electrophilic Substitution Reactions.- 5.5 Nucleophilic Substitution at the Nitrogen, Phosphorus, and Sulfur Centers.- References.- 6 Addition Reactions.- 6.1 Electrophilic Additions to Multiple Bonds.- 6.2 Nucleophilic Addition to Alkenes.- 6.3 Nucleophilic Addition to a Triple Bond.- References.- 7 Low-Energy Barrier Reactions. Structural Modelling.- 7.1 The Principle of Correspondence Between Structures of the Initial and the Transition State of Reaction.- 7.2 Nucleophilic Rearrangements and Tautomerizations.- 7.3 Cyclization Reactions.- 7.4 Topochemical Reactions.- References.- 8 Radical Reactions.- 8.1 Specific Features of the Theoretical Analysis of Radical Reactions.- 8.2 Free-Radical Reactions.- 8.3 Reactions with Formation of Biradicals.- 8.4 The Reactions of Carbenes.- References.- 9 Electron and Proton Transfer Reactions.- 9.1 Electron Transfer Reactions.- 9.2 Proton Transfer Reactions.- References.- 10 Pericyclic Reactions.- 10.1 Reactions of Cycloaddition.- 10.2 Electrocyclic Reactions.- 10.3 Sigmatropic Rearrangements.- 10.4 Haptotropic Rearrangements.- 10.5 Ion-Radical Pericyclic Reactions.- References.- List of Abbreviations.