NMR in Organometallic Chemistry

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

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.

"However, it certainly conveys its author's undoubted enthusiasm, and most organometallic and coordination chemists will find it well worth their while to dip into it." ( Applied Organometal.Chemistry , 1 June 2013)

"However, it certainly conveys its author's undoubted enthusiasm, and most organometallic and coordination chemists will find it well worth their while to dip into it." ( Applied Organometal.Chemistry , 1 June 2013)