Physical Methods in Heterocyclic Chemistry

Contributors to Volume IV

Preface

Preface to Volumes I and II

Contents of Other Volumes


1 Dielectric Absorption of Heterocyclic Molecules

I. Introduction

II. Factors Influencing the Relaxation Time

III. Parameters Evaluated from Dielectric Data

IV. Application of Dielectric Data to Heterocyclic Systems


2 Nuclear Quadrupole Coupling Constants

I. General Introduction

II. Results

III. Microwave Spectra


3 Heteroaromatic Reactivity

I. Introduction

II. Compounds with One Six-Membered Heteroaromatic Ring

III. Compounds with One Five-Membered Heteroaromatic Ring

IV. Application of Molecular Orbital Theory

V. Application of Linear Free Energy Relationships

Addendum


4 Nuclear Magnetic Resonance Spectra

I. General Introduction

II. Small Rings

III. Heteroaromatic Compounds with Five-Membered Rings

IV. Compounds with Six-Membered Heterocyclic Rings


5 Recent Applications of Electric Dipole Moments to Heteroeyelic Systems

I. Introduction

II. Recent Methods Employed in Dipole Moment Measurement

III. Theoretical Calculation of Dipole Moments

IV. Application of Theoretical Dipole Moment Studies to the Elucidation of Molecular Behavior and Structure

V. Application of Experimental Dipole Moments

VI. Molecular Interaction

VII. Conclusion


6 Infrared Spectroscopy of Heterocycles

I. Introduction

II. Small Rings

III. Five-Membered Rings with One Heteroatom

IV . Five-Membered Rings with Two or More Heteroatoms

V. Six-Membered Rings; Nonaromatic, without Carbonyl Groups

VI. Six-Membered Rings with Carbonyl Groups

VII. Aromatic Six-Membered Rings without Carbonyl Groups

VIII. Seven-Membered and Larger Rings

IX. Compounds Containing Heteroatoms Other than Oxygen, Nitrogen, and Sulfur

X. Substituent Vibrations

Author Index

Subject Index