Info
- Utilizzare la checkbox di selezione a fianco di ciascun documento per attivare le funzionalità di stampa, invio email, download nei formati disponibili del (i) record.
Essential practical NMR for organic chemistry [[electronic resource] /] / S.A. Richards, J.C. Hollerton
| Essential practical NMR for organic chemistry [[electronic resource] /] / S.A. Richards, J.C. Hollerton |
| Autore | Richards S. A |
| Pubbl/distr/stampa | Hoboken, N.J., : Wiley, 2011 |
| Descrizione fisica | 1 online resource (216 p.) |
| Disciplina | 543/.66 |
| Altri autori (Persone) | HollertonJ. C <1959-> (John C.) |
| Soggetto topico |
Proton magnetic resonance spectroscopy
Nuclear magnetic resonance spectroscopy |
| ISBN |
0-470-97722-1
1-282-88406-9 9786612884061 0-470-97640-3 0-470-97639-X |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Introduction -- Getting started -- Preparing the sample -- Spectrum acquisition -- Processing -- Interpreting your spectrum -- Delving deeper -- Further elucidation techniques : part 1 -- Further elucidation techniques : part 2 -- Carbon-13 NMR spectroscopy -- Some of the other tools -- Some of the other nuclei -- Quantification -- Safety -- Software -- Problems -- Glossary. |
| Record Nr. | UNINA-9910140913303321 |
Richards S. A
|
||
| Hoboken, N.J., : Wiley, 2011 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Modelling 1H NMR spectra of organic compounds [[electronic resource] ] : theory, applications and NMR prediction software / / Raymond J. Abraham, Mehdi Mobli
| Modelling 1H NMR spectra of organic compounds [[electronic resource] ] : theory, applications and NMR prediction software / / Raymond J. Abraham, Mehdi Mobli |
| Autore | Abraham R. J (Raymond John), <1933-> |
| Pubbl/distr/stampa | Chichester, U.K., : Wiley, 2008 |
| Descrizione fisica | 1 online resource (398 p.) |
| Disciplina | 543/.66 |
| Altri autori (Persone) | MobliMehdi |
| Soggetto topico |
Proton magnetic resonance spectroscopy
Organic compounds - Spectra Organic compounds - Structure |
| ISBN |
1-282-34276-2
9786612342769 0-470-72180-4 0-470-72181-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Modelling 1H NMR Spectra of Organic Compounds; Contents; Preface; 1 Introduction to 1H NMRChemical Shifts; 1.1 Historical Background; 1.2 Basic Theory of NMR; 1.3 The 1H Chemical Shift; 1.3.1 Nuclear Shielding and Reference Compounds; 1.4 1H Substituent Chemical Shift (SCS); 1.4.1 Two-bond (H.C.X) Effects; 1.4.2 Three-bond (H.C.C.X) Effects; 1.4.3 1H SCSs in Olefins and Aromatics; 1.5 Long-range Effects on 1H Chemical Shifts; 1.5.1 Steric (van der Waals) Effects; 1.5.2 Electric Field Effects; 1.5.3 π-Electron Effects; 1.5.4 Hydrogen Bonding Shifts
1.6 Tables of 1H Chemical Shifts of Common Unsaturated and Saturated Cyclic SystemsReferences; 2 Interpretation of 1H NMR Coupling Patterns; 2.1 Fine Structure due to HH Coupling; 2.2 The Analysis of NMR Spectra; 2.2.1 Nomenclature of the Spin System, Chemical and Magnetic Equivalence; 2.2.2 Two Interacting Nuclei, the AB Spectrum; 2.2.3 Three Interacting Nuclei, the ABX Spectrum; 2.2.4 Four Interacting Nuclei; 2.2.5 Iterative Computer Analysis; 2.2.6 Automatic Iteration of Complex Spectra; 2.3 The Mechanism of Spin-Spin Coupling; 2.3.1 Geminal HH Couplings (2JHH) 2.3.2 Vicinal HH Couplings (3JHH)2.3.3 Ab initio Calculated Couplings; 2.3.4 Long-range HH Couplings; 2.4 HF Couplings; 2.4.1 Geminal HF Couplings (2JHF); 2.4.2 Vicinal HF Couplings; 2.4.3 Long-range HF Couplings; References; 3 Chemical Shift Calculations and Molecular Structure; 3.1 Introduction; 3.2 Quantum Mechanical Calculations of 1H Chemical Shifts; 3.3 The Database Approach; 3.4 Semi-empirical Calculations; 3.5 Theory of the CHARGE Program; 3.5.1 Through Bond Effects; 3.5.2 1H Chemical Shifts of Substituted Methanes and Ethanes; 3.5.3 Through Space Effects 3.5.4 Hydrogen Bonding Shifts3.5.5 Aromatic Compounds; References; 4 Modelling 1H Chemical Shifts, Hydrocarbons; 4.1 Introduction; 4.2 Alkane Chemical Shifts; 4.2.1 H..H and C..H Steric Interactions; 4.2.2 The Methyl Effect; 4.2.3 CC Bond Anisotropy; 4.2.4 Observed versus Calculated Shifts; 4.3 Alkene Chemical Shifts; 4.3.1 Introduction; 4.3.2 CC Bond Anisotropy and Shielding; 4.3.3 Observed versus Calculated Shifts; 4.4 Alkyne Chemical Shifts; 4.4.1 Introduction; 4.4.2 CC Bond Anisotropy and Shielding; 4.4.3 Observed versus Calculated Shifts 4.4.4 Acetylene SCSs4.4.5 Contributions to the Acetylene SCSs; 4.4.6 Naphthyl and Phenanthryl Acetylenes; 4.5 Summary; References; 5 Modelling 1H Chemical Shifts, Aromatics; 5.1 Aromatic Hydrocarbons; 5.1.1 Introduction; 5.1.2 Ring Currents, π-Electron Densities and Steric Effects; 5.1.3 Observed versus Calculated Shifts; 5.2 Heteroaromatics; 5.2.1 Introduction; 5.2.2 Theory and Application to Heteroaromatics; 5.2.3 Observed versus Calculated Shifts; 5.2.4 Ring Currents and π-Electron Shifts; 5.3 Summary; References; 6 Modelling 1H Chemical Shifts, Monovalent Substituents; 6.1 Introduction 6.2 Fluorine Substituent Chemical Shifts |
| Record Nr. | UNINA-9910144382503321 |
|
Abraham R. J (Raymond John), <1933->
|
||
| Chichester, U.K., : Wiley, 2008 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Modelling 1H NMR spectra of organic compounds [[electronic resource] ] : theory, applications and NMR prediction software / / Raymond J. Abraham, Mehdi Mobli
| Modelling 1H NMR spectra of organic compounds [[electronic resource] ] : theory, applications and NMR prediction software / / Raymond J. Abraham, Mehdi Mobli |
| Autore | Abraham R. J (Raymond John), <1933-> |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Chichester, U.K., : Wiley, 2008 |
| Descrizione fisica | 1 online resource (398 p.) |
| Disciplina | 543/.66 |
| Altri autori (Persone) | MobliMehdi |
| Soggetto topico |
Proton magnetic resonance spectroscopy
Organic compounds - Spectra Organic compounds - Structure |
| ISBN |
1-282-34276-2
9786612342769 0-470-72180-4 0-470-72181-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Modelling 1H NMR Spectra of Organic Compounds; Contents; Preface; 1 Introduction to 1H NMRChemical Shifts; 1.1 Historical Background; 1.2 Basic Theory of NMR; 1.3 The 1H Chemical Shift; 1.3.1 Nuclear Shielding and Reference Compounds; 1.4 1H Substituent Chemical Shift (SCS); 1.4.1 Two-bond (H.C.X) Effects; 1.4.2 Three-bond (H.C.C.X) Effects; 1.4.3 1H SCSs in Olefins and Aromatics; 1.5 Long-range Effects on 1H Chemical Shifts; 1.5.1 Steric (van der Waals) Effects; 1.5.2 Electric Field Effects; 1.5.3 π-Electron Effects; 1.5.4 Hydrogen Bonding Shifts
1.6 Tables of 1H Chemical Shifts of Common Unsaturated and Saturated Cyclic SystemsReferences; 2 Interpretation of 1H NMR Coupling Patterns; 2.1 Fine Structure due to HH Coupling; 2.2 The Analysis of NMR Spectra; 2.2.1 Nomenclature of the Spin System, Chemical and Magnetic Equivalence; 2.2.2 Two Interacting Nuclei, the AB Spectrum; 2.2.3 Three Interacting Nuclei, the ABX Spectrum; 2.2.4 Four Interacting Nuclei; 2.2.5 Iterative Computer Analysis; 2.2.6 Automatic Iteration of Complex Spectra; 2.3 The Mechanism of Spin-Spin Coupling; 2.3.1 Geminal HH Couplings (2JHH) 2.3.2 Vicinal HH Couplings (3JHH)2.3.3 Ab initio Calculated Couplings; 2.3.4 Long-range HH Couplings; 2.4 HF Couplings; 2.4.1 Geminal HF Couplings (2JHF); 2.4.2 Vicinal HF Couplings; 2.4.3 Long-range HF Couplings; References; 3 Chemical Shift Calculations and Molecular Structure; 3.1 Introduction; 3.2 Quantum Mechanical Calculations of 1H Chemical Shifts; 3.3 The Database Approach; 3.4 Semi-empirical Calculations; 3.5 Theory of the CHARGE Program; 3.5.1 Through Bond Effects; 3.5.2 1H Chemical Shifts of Substituted Methanes and Ethanes; 3.5.3 Through Space Effects 3.5.4 Hydrogen Bonding Shifts3.5.5 Aromatic Compounds; References; 4 Modelling 1H Chemical Shifts, Hydrocarbons; 4.1 Introduction; 4.2 Alkane Chemical Shifts; 4.2.1 H..H and C..H Steric Interactions; 4.2.2 The Methyl Effect; 4.2.3 CC Bond Anisotropy; 4.2.4 Observed versus Calculated Shifts; 4.3 Alkene Chemical Shifts; 4.3.1 Introduction; 4.3.2 CC Bond Anisotropy and Shielding; 4.3.3 Observed versus Calculated Shifts; 4.4 Alkyne Chemical Shifts; 4.4.1 Introduction; 4.4.2 CC Bond Anisotropy and Shielding; 4.4.3 Observed versus Calculated Shifts 4.4.4 Acetylene SCSs4.4.5 Contributions to the Acetylene SCSs; 4.4.6 Naphthyl and Phenanthryl Acetylenes; 4.5 Summary; References; 5 Modelling 1H Chemical Shifts, Aromatics; 5.1 Aromatic Hydrocarbons; 5.1.1 Introduction; 5.1.2 Ring Currents, π-Electron Densities and Steric Effects; 5.1.3 Observed versus Calculated Shifts; 5.2 Heteroaromatics; 5.2.1 Introduction; 5.2.2 Theory and Application to Heteroaromatics; 5.2.3 Observed versus Calculated Shifts; 5.2.4 Ring Currents and π-Electron Shifts; 5.3 Summary; References; 6 Modelling 1H Chemical Shifts, Monovalent Substituents; 6.1 Introduction 6.2 Fluorine Substituent Chemical Shifts |
| Record Nr. | UNINA-9910821338203321 |
|
Abraham R. J (Raymond John), <1933->
|
||
| Chichester, U.K., : Wiley, 2008 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
