NMR in Organometallic Chemistry

This ultimate guide for newcomers to the field provides the background and practical guidance on how to efficiently solve routine research problems in NMR. The problem-solving approach uses many real examples taken from recent literature to show how to interpret the data.

Perfekt für jeden, der in die anorganische, organometall- oder metallkatalysierte organische Chemie einsteigt. Mit diesem Buch verstehen Sie sowohl das theoretische Hintergrundwissen als auch dessen Anwendung in der Praxis. Aktuelle und unzählige Beispiele aus der neueren Literatur und dem Forschungsalltag zeigen, wie die gewonnenen Daten anschaulich, lösungsorientiert und korrekt interpretiert werden.

Auteur
Paul S. Pregosin received his Ph. D. at the City University of New York. He then carried out postdoctoral research at Queen Mary College, University of London (1970 - 1971), and at the University of Delaware (1971 - 1973). In 1973, he moved to Swiss Federal Institute of Technology in Zurich, Switzerland, where he became Professor of Inorganic Chemistry in 1987. He has also received the Werner Prize for his work on NMR-spectroscopic studies of transition metal complexes.

Contenu
PREFACE INTRODUCTION ROUTINE MEASURING AND RELAXATION Getting Started Relaxation COSY AND HMQC 2-D SEQUENCES Tactics COSY HMQC and HMBC OVERHAUSER EFFECTS AND 2-D NOESY Background Assigning Signals via NOEs and General Applications X,1H Overhauser Effects 2-D NOESY HOESY Metal Complexes and NOEs. ROESY vs NOESY DIFFUSION CONSTANTS VIA NMR MEASUREMENTS CHEMICAL SHIFTS 1HNMR Introduction to Heavy Atom NMR 13C 15N NMR 19F NMR 31P NMR Transition Metals COUPLING CONSTANTS Background One-Bond Interactions A Short 19F Excursion Applications Involving 1J 1J(H,D) and Molecular Hydrogen Complexes 1J(C,H) in 2-C-H M Complexes: Agostic Interactions Remote Agostic Bonds 1J(Si,H) in 2-Si-H M Complexes Trans Influence and 1J Two- and Three-Bond J-Values DYNAMICS Variable Temperature Line Shape Analysis Magnetization Transfer Two-Dimensional NMR and Chemical Exchange PREFACE TO THE PROBLEMS ORGANOMETALLIC INTRODUCTION Oxidative Addition Migratory Insertion (or Intramolecular Nucleophilic Attack) External Nucleophilic Attack Beta-Hydrogen Elimination Reductive Elimination Synthesis of Transition Metal?Hydride Complexes Synthesis of Transition Metal Alkyl Complexes Synthesis of Transition Metal Carbonyl Complexes Synthesis of Transition Metal Olefin Complexes Synthesis of Transition Metal Carbene Complexes NMR PROBLEMS Three Sample Problems NMR Problems SOLUTIONS TO THE PROBLEMS AND COMMENTS