Solving Problems with NMR SpectroscopySolving Problems with NMR Spectroscopy presents the basic principles and applications of NMR spectroscopy with only as much math as is necessary. It shows how to solve chemical structures with NMR by giving clear examples and solutions. This text will enable organic chemistry students to choose the most appropriate NMR techniques to solve specific structures. The problems to work and the discussion of their solutions and interpretations will help readers becomeproficient in the application of important, modern 1D and 2D NMR techniques to structural studies. Key Features* Presents the most important NMR techniques for structural determinations* Offers a unique problem-solving approach* Uses questions and problems, including discussions of their solutions and interpretations, to help readers grasp NMR* Avoids extensive mathematical formulas* Forewords by Nobel Prize winner Richard R. Ernst and Lloyd M. Jackman |
Contents
1 | |
Chapter 2 SpinEcho and Polarization Transfer | 91 |
Chapter 3 The Second Dimension | 149 |
Chapter 4 Nuclear Overhauser Effect | 187 |
Chapter 5 Important 2D NMR Experiments | 213 |
Chapter 6 The Third Dimension | 345 |
Chapter 7 Recent Developments in NMR Spectroscopy | 365 |
391 | |
GLOSSARY | 411 |
421 | |
Other editions - View all
Solving Problems with NMR Spectroscopy Atta-ur Rahman,Muhammad Iqbal Choudhary,Atia-tul- Wahab Limited preview - 2015 |
Solving Problems with NMR Spectroscopy Atta-ur Rahman,Muhammad Iqbal Choudhary,Atia-tul- Wahab No preview available - 2015 |
Common terms and phrases
2D J-resolved 2D NMR experiments 2D spectra amplitude antiphase appear assigned axis broad-band decoupled C-NMR CH carbons Chem chemical shift coherence transfer components connectivities corresponding COSY spectra coupling constants coupling interactions cross-peaks data points delay DEPT detection digital resolution double-quantum downfield effects energy levels equilibrium evolution period excitation Figure Fourier transformation frequency H-NMR HETCOR heteronuclear HMBC HMQC HOHAHA homonuclear intensity irradiation J-coupling Larmor frequency long-range Magn magnetic field magnetization vector magnetogyric ratio methine modulated molecule multiplet NMR signal NMR spectroscopy NMR spectrum nÓe NOESY nuclear nuclei obtained one-bond phase cycling podophyllotoxin polarization transfer population difference positive PR O B L E M protonated carbons protons pulse is applied pulse sequence pulse width quantum quaternary carbons recorded refocusing relaxation represents sample shift correlations shown in Fig signal-to-noise ratio sine-bell spectra spectral width spin network spin system spin-echo tion transitions x-axis y-axis z-axis