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Modern organonickel chemistry [[electronic resource] /] / edited by Yoshinao Tamaru
| Modern organonickel chemistry [[electronic resource] /] / edited by Yoshinao Tamaru |
| Pubbl/distr/stampa | Weinheim [Germany], : Wiley-VCH, c2005 |
| Descrizione fisica | 1 online resource (349 p.) |
| Disciplina | 547.05625 |
| Altri autori (Persone) | TamaruYoshinao <1945-> |
| Soggetto topico |
Organonickel compounds
Chemistry, Organic |
| Soggetto genere / forma | Electronic books. |
| ISBN |
1-280-51963-0
9786610519637 3-527-60484-7 3-527-60423-5 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Modern Organonickel Chemistry; Contents; Preface; List of Contributors; Abbreviations; 1 Introductory Guide to Organonickel Chemistry; 1.1 The Crystal Field; 1.2 Nickel has Wings: The Mond Method; 1.3 The Ligand Field; 1.4 The Formal Oxidation Number; 1.5 The 16- and 18-Electron Rule; 1.6 The Structure, Reactivity, and Electronic Configuration of Nickel-Complexes; 1.7 The Elementary Reactions; 1.7.1 Oxidative Addition; 1.7.2 Insertion; 1.7.3 Transmetallation; 1.7.4 Reductive Elimination; 1.7.5 β-Hydrogen Elimination; 1.7.6 α- and β-Carbon Elimination (C-C Bond Cleavage)
1.8 Catalytic ReactionsReferences; 2 Nickel-catalyzed Cross-coupling Reactions; 2.1 Cross-coupling of Alkyl Electrophiles with Organometallic Compounds; 2.2 Cross-coupling of Alkenyl Electrophiles with Organometallic Compounds; 2.3 Cross-coupling of Allyl Electrophiles with Organometallic Compounds; 2.4 Cross-coupling of Aryl Electrophiles with Organometallic Compounds; 2.5 Asymmetric Cross-coupling Reactions; References; 3 Reaction of Alkenes and Allyl Alcohol Derivatives; 3.1 Hydrovinylation of Olefins; 3.2 Hydrocyanation of Olefins; 3.3 Heck-type Cyclization; 3.4 Olefin Insertion 3.5 Nickel-catalyzed Hydrozincation of Olefins3.6 Ni-catalyzed Addition of Organometallics to Electron-deficient Olefins; 3.6.1 The Reaction with Organometallics; 3.6.2 The Reaction with Organic Halides as Nucleophiles; 3.7 Polymerization of Ethylene and α-Olefins using Ni(II)-based Catalysts; 3.8 The Nucleophilic Reactions of π-Allylnickel Complexes; 3.9 π-Allylnickel Complexes from Enones; 3.10 Carbonylative Cycloaddition of Allylic Halides and Acetylenes; 3.11 Nucleophilic Allylation Toward π-Allylnickel Complexes; 3.11.1 Allylation with Grignard Reagents 3.11.2 Allylation with Soft Nucleophiles3.11.3 Regiochemical Control Based on Internal Chelation; 3.11.4 Organometallics other than Grignard Reagents for Allylation; 3.11.4.1 Ni-catalyzed Allylation with Lithium Borates Derived from Trimethyl Borate; 3.11.4.2 Allylation with Lithium Borates Derived from Acetylene; 3.11.4.3 Allylation with Borates Derived from Cyclic Boronate Esters; 3.11.5 The Design of Functionalized Reagents for Allylation; 3.11.6 Nickel-catalyzed Reactions of Cyclopentenyl Acetate and Borates 3.11.7 Synthetic Application of Nickel-catalyzed Reactions of Cyclopentenyl Acetate and Borates3.11.8 Extension of the Lithium Borate/Nickel Catalyst for Coupling with Alkenyl and Aryl Substrates; 3.12 Nickel Enolates; 3.12.1 Reactions of Ni(II) Complexes with Lithium or Potassium Enolates; 3.12.2 The Reformatsky-type Reaction; 3.12.3 Other Reactions through Nickel Enolates; References; 4 Reaction of Alkynes; 4.1 Hydrogenation; 4.2 Hydrometallation and Related Reactions; 4.2.1 Hydrosilylation and Hydrostannylation; 4.2.2 Hydroboration; 4.2.3 Hydroalumination 4.2.4 Miscellaneous: the Addition of H-P and H-S Groups |
| Record Nr. | UNINA-9910144327903321 |
| Weinheim [Germany], : Wiley-VCH, c2005 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Modern organonickel chemistry [[electronic resource] /] / edited by Yoshinao Tamaru
| Modern organonickel chemistry [[electronic resource] /] / edited by Yoshinao Tamaru |
| Pubbl/distr/stampa | Weinheim [Germany], : Wiley-VCH, c2005 |
| Descrizione fisica | 1 online resource (349 p.) |
| Disciplina | 547.05625 |
| Altri autori (Persone) | TamaruYoshinao <1945-> |
| Soggetto topico |
Organonickel compounds
Chemistry, Organic |
| ISBN |
1-280-51963-0
9786610519637 3-527-60484-7 3-527-60423-5 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Modern Organonickel Chemistry; Contents; Preface; List of Contributors; Abbreviations; 1 Introductory Guide to Organonickel Chemistry; 1.1 The Crystal Field; 1.2 Nickel has Wings: The Mond Method; 1.3 The Ligand Field; 1.4 The Formal Oxidation Number; 1.5 The 16- and 18-Electron Rule; 1.6 The Structure, Reactivity, and Electronic Configuration of Nickel-Complexes; 1.7 The Elementary Reactions; 1.7.1 Oxidative Addition; 1.7.2 Insertion; 1.7.3 Transmetallation; 1.7.4 Reductive Elimination; 1.7.5 β-Hydrogen Elimination; 1.7.6 α- and β-Carbon Elimination (C-C Bond Cleavage)
1.8 Catalytic ReactionsReferences; 2 Nickel-catalyzed Cross-coupling Reactions; 2.1 Cross-coupling of Alkyl Electrophiles with Organometallic Compounds; 2.2 Cross-coupling of Alkenyl Electrophiles with Organometallic Compounds; 2.3 Cross-coupling of Allyl Electrophiles with Organometallic Compounds; 2.4 Cross-coupling of Aryl Electrophiles with Organometallic Compounds; 2.5 Asymmetric Cross-coupling Reactions; References; 3 Reaction of Alkenes and Allyl Alcohol Derivatives; 3.1 Hydrovinylation of Olefins; 3.2 Hydrocyanation of Olefins; 3.3 Heck-type Cyclization; 3.4 Olefin Insertion 3.5 Nickel-catalyzed Hydrozincation of Olefins3.6 Ni-catalyzed Addition of Organometallics to Electron-deficient Olefins; 3.6.1 The Reaction with Organometallics; 3.6.2 The Reaction with Organic Halides as Nucleophiles; 3.7 Polymerization of Ethylene and α-Olefins using Ni(II)-based Catalysts; 3.8 The Nucleophilic Reactions of π-Allylnickel Complexes; 3.9 π-Allylnickel Complexes from Enones; 3.10 Carbonylative Cycloaddition of Allylic Halides and Acetylenes; 3.11 Nucleophilic Allylation Toward π-Allylnickel Complexes; 3.11.1 Allylation with Grignard Reagents 3.11.2 Allylation with Soft Nucleophiles3.11.3 Regiochemical Control Based on Internal Chelation; 3.11.4 Organometallics other than Grignard Reagents for Allylation; 3.11.4.1 Ni-catalyzed Allylation with Lithium Borates Derived from Trimethyl Borate; 3.11.4.2 Allylation with Lithium Borates Derived from Acetylene; 3.11.4.3 Allylation with Borates Derived from Cyclic Boronate Esters; 3.11.5 The Design of Functionalized Reagents for Allylation; 3.11.6 Nickel-catalyzed Reactions of Cyclopentenyl Acetate and Borates 3.11.7 Synthetic Application of Nickel-catalyzed Reactions of Cyclopentenyl Acetate and Borates3.11.8 Extension of the Lithium Borate/Nickel Catalyst for Coupling with Alkenyl and Aryl Substrates; 3.12 Nickel Enolates; 3.12.1 Reactions of Ni(II) Complexes with Lithium or Potassium Enolates; 3.12.2 The Reformatsky-type Reaction; 3.12.3 Other Reactions through Nickel Enolates; References; 4 Reaction of Alkynes; 4.1 Hydrogenation; 4.2 Hydrometallation and Related Reactions; 4.2.1 Hydrosilylation and Hydrostannylation; 4.2.2 Hydroboration; 4.2.3 Hydroalumination 4.2.4 Miscellaneous: the Addition of H-P and H-S Groups |
| Record Nr. | UNINA-9910830153903321 |
| Weinheim [Germany], : Wiley-VCH, c2005 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Modern organonickel chemistry / / edited by Yoshinao Tamaru
| Modern organonickel chemistry / / edited by Yoshinao Tamaru |
| Pubbl/distr/stampa | Weinheim [Germany], : Wiley-VCH, c2005 |
| Descrizione fisica | 1 online resource (349 p.) |
| Disciplina | 547.05625 |
| Altri autori (Persone) | TamaruYoshinao <1945-> |
| Soggetto topico |
Organonickel compounds
Chemistry, Organic |
| ISBN |
1-280-51963-0
9786610519637 3-527-60484-7 3-527-60423-5 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Modern Organonickel Chemistry; Contents; Preface; List of Contributors; Abbreviations; 1 Introductory Guide to Organonickel Chemistry; 1.1 The Crystal Field; 1.2 Nickel has Wings: The Mond Method; 1.3 The Ligand Field; 1.4 The Formal Oxidation Number; 1.5 The 16- and 18-Electron Rule; 1.6 The Structure, Reactivity, and Electronic Configuration of Nickel-Complexes; 1.7 The Elementary Reactions; 1.7.1 Oxidative Addition; 1.7.2 Insertion; 1.7.3 Transmetallation; 1.7.4 Reductive Elimination; 1.7.5 β-Hydrogen Elimination; 1.7.6 α- and β-Carbon Elimination (C-C Bond Cleavage)
1.8 Catalytic ReactionsReferences; 2 Nickel-catalyzed Cross-coupling Reactions; 2.1 Cross-coupling of Alkyl Electrophiles with Organometallic Compounds; 2.2 Cross-coupling of Alkenyl Electrophiles with Organometallic Compounds; 2.3 Cross-coupling of Allyl Electrophiles with Organometallic Compounds; 2.4 Cross-coupling of Aryl Electrophiles with Organometallic Compounds; 2.5 Asymmetric Cross-coupling Reactions; References; 3 Reaction of Alkenes and Allyl Alcohol Derivatives; 3.1 Hydrovinylation of Olefins; 3.2 Hydrocyanation of Olefins; 3.3 Heck-type Cyclization; 3.4 Olefin Insertion 3.5 Nickel-catalyzed Hydrozincation of Olefins3.6 Ni-catalyzed Addition of Organometallics to Electron-deficient Olefins; 3.6.1 The Reaction with Organometallics; 3.6.2 The Reaction with Organic Halides as Nucleophiles; 3.7 Polymerization of Ethylene and α-Olefins using Ni(II)-based Catalysts; 3.8 The Nucleophilic Reactions of π-Allylnickel Complexes; 3.9 π-Allylnickel Complexes from Enones; 3.10 Carbonylative Cycloaddition of Allylic Halides and Acetylenes; 3.11 Nucleophilic Allylation Toward π-Allylnickel Complexes; 3.11.1 Allylation with Grignard Reagents 3.11.2 Allylation with Soft Nucleophiles3.11.3 Regiochemical Control Based on Internal Chelation; 3.11.4 Organometallics other than Grignard Reagents for Allylation; 3.11.4.1 Ni-catalyzed Allylation with Lithium Borates Derived from Trimethyl Borate; 3.11.4.2 Allylation with Lithium Borates Derived from Acetylene; 3.11.4.3 Allylation with Borates Derived from Cyclic Boronate Esters; 3.11.5 The Design of Functionalized Reagents for Allylation; 3.11.6 Nickel-catalyzed Reactions of Cyclopentenyl Acetate and Borates 3.11.7 Synthetic Application of Nickel-catalyzed Reactions of Cyclopentenyl Acetate and Borates3.11.8 Extension of the Lithium Borate/Nickel Catalyst for Coupling with Alkenyl and Aryl Substrates; 3.12 Nickel Enolates; 3.12.1 Reactions of Ni(II) Complexes with Lithium or Potassium Enolates; 3.12.2 The Reformatsky-type Reaction; 3.12.3 Other Reactions through Nickel Enolates; References; 4 Reaction of Alkynes; 4.1 Hydrogenation; 4.2 Hydrometallation and Related Reactions; 4.2.1 Hydrosilylation and Hydrostannylation; 4.2.2 Hydroboration; 4.2.3 Hydroalumination 4.2.4 Miscellaneous: the Addition of H-P and H-S Groups |
| Record Nr. | UNINA-9910876850103321 |
| Weinheim [Germany], : Wiley-VCH, c2005 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Nickel and its surprising impact in nature [[electronic resource] /] / edited by Astrid Sigel, Helmut Sigel, and Roland K.O. Sigel
| Nickel and its surprising impact in nature [[electronic resource] /] / edited by Astrid Sigel, Helmut Sigel, and Roland K.O. Sigel |
| Pubbl/distr/stampa | Chichester, West Sussex, England ; ; Hoboken, NJ, : Wiley, c2007 |
| Descrizione fisica | 1 online resource (730 p.) |
| Disciplina |
546.625
615.925625 |
| Altri autori (Persone) |
SigelAstrid
SigelHelmut SigelRoland K. O |
| Collana | Metal ions in life sciences |
| Soggetto topico |
Nickel in the body
Nickel enzymes Organonickel compounds |
| Soggetto genere / forma | Electronic books. |
| ISBN |
1-280-83858-2
9786610838585 0-470-02813-0 0-470-02812-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Metal Ions in Life Sciences; Historical Development and Perspectives of the Series; Preface to Volume 2; Contents; Contributors to Volume 2; Titles of Volumes 1-44 in the Metal Ions in Biological Systems Series; Contents of Volumes in the Metal Ions in Life Sciences Series; 1 Biogeochemistry of Nickel and Its Release into the Environment; 1. Introduction; 2. Chemistry of Nickel; 3. Ancient and Modern Uses of Nickel; 4. Sources of Atmospheric Nickel; 5. Deposition and Fate of Atmospheric Nickel; 6. Historical Records of Nickel Deposition
7. Bioavailability and Mobility of Nickel in Soils8. Summary and Conclusions; Abbreviations; References; 2 Nickel in the Environment and Its Role in the Metabolism of Plants and Cyanobacteria; 1. Introduction; 2. Nickel as a Micronutrient for Plants and Cyanobacteria; 3. Nickel as an Environmental Pollutant and Its Effects on Plants; 4. Nickel Hyperaccumulation; 5. Outlook; Acknowledgments; Abbreviations; References; 3 Nickel Ion Complexes of Amino Acids and Peptides; 1. Introduction; 2. Complexes of Amino Acids and Derivatives; 3. Complexes of Peptides and Related Ligands 4. Formation of Nickel(II) Complexes under Biological Conditions: Model Calculations in Multicomponent Systems5. Conclusions; Abbreviations; References; 4 Complex Formation of Nickel(II) and Related Metal Ions with Sugar Residues, Nucleobases, Phosphates, Nucleotides, and Nucleic Acids; 1. Introduction; 2. Nickel(II)-Sugar Interactions; 3. Interactions of Nickel(II) with Nucleobase Residues; 4. Complexes of Nickel(II) with Phosphates; 5. Nickel(II) Complexes of Nucleotides; 6. Complexes of Some Less Common Nucleotides; 7. Complexes of Some Nucleotide Derivatives and Analogs 8. Mixed Ligand Complexes Containing a Nucleotide9. Nickel(II) Binding in Nucleic Acids; 10. Concluding Remarks; Acknowledgments; Abbreviations and Definitions; References; 5 Synthetic Models for the Active Sites of Nickel-Containing Enzymes; 1. Introduction; 2. Models for Cofactor F430; 3. Models for Sulfur-Rich Nickel Sites; 4. Models for the Urease Active Site; 5. Models for Acireductone Reductase; 6. Concluding Remarks; Acknowledgments; Abbreviations; References; 6 Urease: Recent Insights on the Role of Nickel; 1. Introduction: Urease and Its Biological Signifi cance 2. The Biochemistry of Urease3. Structural Studies on Bacterial Ureases; 4. The Structure-Based Mechanism of Urease; 5. Conclusions; Acknowledgments; Abbreviations; References; 7 Nickel Iron Hydrogenases; 1. Introduction to Hydrogenases; 2. Biochemistry and Molecular Biology; 3. Crystallization and X-Ray Structure Analysis; 4. Spectroscopic Investigations; 5. Electrochemistry; 6. Hydrogenase Function and the Catalytic Cycle; 7. Conclusions and Outlook; Acknowledgments; Abbreviations; References; 8 Methyl-Coenzyme M Reductase and Its Nickel Corphin Coenzyme F430 in Methanogenic Archaea 1. Introduction |
| Record Nr. | UNINA-9910143726003321 |
| Chichester, West Sussex, England ; ; Hoboken, NJ, : Wiley, c2007 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Nickel and its surprising impact in nature [[electronic resource] /] / edited by Astrid Sigel, Helmut Sigel, and Roland K.O. Sigel
| Nickel and its surprising impact in nature [[electronic resource] /] / edited by Astrid Sigel, Helmut Sigel, and Roland K.O. Sigel |
| Pubbl/distr/stampa | Chichester, West Sussex, England ; ; Hoboken, NJ, : Wiley, c2007 |
| Descrizione fisica | 1 online resource (730 p.) |
| Disciplina |
546.625
615.925625 |
| Altri autori (Persone) |
SigelAstrid
SigelHelmut SigelRoland K. O |
| Collana | Metal ions in life sciences |
| Soggetto topico |
Nickel in the body
Nickel enzymes Organonickel compounds |
| ISBN |
1-280-83858-2
9786610838585 0-470-02813-0 0-470-02812-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Metal Ions in Life Sciences; Historical Development and Perspectives of the Series; Preface to Volume 2; Contents; Contributors to Volume 2; Titles of Volumes 1-44 in the Metal Ions in Biological Systems Series; Contents of Volumes in the Metal Ions in Life Sciences Series; 1 Biogeochemistry of Nickel and Its Release into the Environment; 1. Introduction; 2. Chemistry of Nickel; 3. Ancient and Modern Uses of Nickel; 4. Sources of Atmospheric Nickel; 5. Deposition and Fate of Atmospheric Nickel; 6. Historical Records of Nickel Deposition
7. Bioavailability and Mobility of Nickel in Soils8. Summary and Conclusions; Abbreviations; References; 2 Nickel in the Environment and Its Role in the Metabolism of Plants and Cyanobacteria; 1. Introduction; 2. Nickel as a Micronutrient for Plants and Cyanobacteria; 3. Nickel as an Environmental Pollutant and Its Effects on Plants; 4. Nickel Hyperaccumulation; 5. Outlook; Acknowledgments; Abbreviations; References; 3 Nickel Ion Complexes of Amino Acids and Peptides; 1. Introduction; 2. Complexes of Amino Acids and Derivatives; 3. Complexes of Peptides and Related Ligands 4. Formation of Nickel(II) Complexes under Biological Conditions: Model Calculations in Multicomponent Systems5. Conclusions; Abbreviations; References; 4 Complex Formation of Nickel(II) and Related Metal Ions with Sugar Residues, Nucleobases, Phosphates, Nucleotides, and Nucleic Acids; 1. Introduction; 2. Nickel(II)-Sugar Interactions; 3. Interactions of Nickel(II) with Nucleobase Residues; 4. Complexes of Nickel(II) with Phosphates; 5. Nickel(II) Complexes of Nucleotides; 6. Complexes of Some Less Common Nucleotides; 7. Complexes of Some Nucleotide Derivatives and Analogs 8. Mixed Ligand Complexes Containing a Nucleotide9. Nickel(II) Binding in Nucleic Acids; 10. Concluding Remarks; Acknowledgments; Abbreviations and Definitions; References; 5 Synthetic Models for the Active Sites of Nickel-Containing Enzymes; 1. Introduction; 2. Models for Cofactor F430; 3. Models for Sulfur-Rich Nickel Sites; 4. Models for the Urease Active Site; 5. Models for Acireductone Reductase; 6. Concluding Remarks; Acknowledgments; Abbreviations; References; 6 Urease: Recent Insights on the Role of Nickel; 1. Introduction: Urease and Its Biological Signifi cance 2. The Biochemistry of Urease3. Structural Studies on Bacterial Ureases; 4. The Structure-Based Mechanism of Urease; 5. Conclusions; Acknowledgments; Abbreviations; References; 7 Nickel Iron Hydrogenases; 1. Introduction to Hydrogenases; 2. Biochemistry and Molecular Biology; 3. Crystallization and X-Ray Structure Analysis; 4. Spectroscopic Investigations; 5. Electrochemistry; 6. Hydrogenase Function and the Catalytic Cycle; 7. Conclusions and Outlook; Acknowledgments; Abbreviations; References; 8 Methyl-Coenzyme M Reductase and Its Nickel Corphin Coenzyme F430 in Methanogenic Archaea 1. Introduction |
| Record Nr. | UNINA-9910830829003321 |
| Chichester, West Sussex, England ; ; Hoboken, NJ, : Wiley, c2007 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Nickel and its surprising impact in nature / / edited by Astrid Sigel, Helmut Sigel, and Roland K.O. Sigel
| Nickel and its surprising impact in nature / / edited by Astrid Sigel, Helmut Sigel, and Roland K.O. Sigel |
| Pubbl/distr/stampa | Chichester, West Sussex, England ; ; Hoboken, NJ, : Wiley, c2007 |
| Descrizione fisica | 1 online resource (730 p.) |
| Disciplina | 615.9/25625 |
| Altri autori (Persone) |
SigelAstrid
SigelHelmut SigelRoland K. O |
| Collana | Metal ions in life sciences |
| Soggetto topico |
Nickel in the body
Nickel enzymes Organonickel compounds |
| ISBN |
1-280-83858-2
9786610838585 0-470-02813-0 0-470-02812-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Metal Ions in Life Sciences; Historical Development and Perspectives of the Series; Preface to Volume 2; Contents; Contributors to Volume 2; Titles of Volumes 1-44 in the Metal Ions in Biological Systems Series; Contents of Volumes in the Metal Ions in Life Sciences Series; 1 Biogeochemistry of Nickel and Its Release into the Environment; 1. Introduction; 2. Chemistry of Nickel; 3. Ancient and Modern Uses of Nickel; 4. Sources of Atmospheric Nickel; 5. Deposition and Fate of Atmospheric Nickel; 6. Historical Records of Nickel Deposition
7. Bioavailability and Mobility of Nickel in Soils8. Summary and Conclusions; Abbreviations; References; 2 Nickel in the Environment and Its Role in the Metabolism of Plants and Cyanobacteria; 1. Introduction; 2. Nickel as a Micronutrient for Plants and Cyanobacteria; 3. Nickel as an Environmental Pollutant and Its Effects on Plants; 4. Nickel Hyperaccumulation; 5. Outlook; Acknowledgments; Abbreviations; References; 3 Nickel Ion Complexes of Amino Acids and Peptides; 1. Introduction; 2. Complexes of Amino Acids and Derivatives; 3. Complexes of Peptides and Related Ligands 4. Formation of Nickel(II) Complexes under Biological Conditions: Model Calculations in Multicomponent Systems5. Conclusions; Abbreviations; References; 4 Complex Formation of Nickel(II) and Related Metal Ions with Sugar Residues, Nucleobases, Phosphates, Nucleotides, and Nucleic Acids; 1. Introduction; 2. Nickel(II)-Sugar Interactions; 3. Interactions of Nickel(II) with Nucleobase Residues; 4. Complexes of Nickel(II) with Phosphates; 5. Nickel(II) Complexes of Nucleotides; 6. Complexes of Some Less Common Nucleotides; 7. Complexes of Some Nucleotide Derivatives and Analogs 8. Mixed Ligand Complexes Containing a Nucleotide9. Nickel(II) Binding in Nucleic Acids; 10. Concluding Remarks; Acknowledgments; Abbreviations and Definitions; References; 5 Synthetic Models for the Active Sites of Nickel-Containing Enzymes; 1. Introduction; 2. Models for Cofactor F430; 3. Models for Sulfur-Rich Nickel Sites; 4. Models for the Urease Active Site; 5. Models for Acireductone Reductase; 6. Concluding Remarks; Acknowledgments; Abbreviations; References; 6 Urease: Recent Insights on the Role of Nickel; 1. Introduction: Urease and Its Biological Signifi cance 2. The Biochemistry of Urease3. Structural Studies on Bacterial Ureases; 4. The Structure-Based Mechanism of Urease; 5. Conclusions; Acknowledgments; Abbreviations; References; 7 Nickel Iron Hydrogenases; 1. Introduction to Hydrogenases; 2. Biochemistry and Molecular Biology; 3. Crystallization and X-Ray Structure Analysis; 4. Spectroscopic Investigations; 5. Electrochemistry; 6. Hydrogenase Function and the Catalytic Cycle; 7. Conclusions and Outlook; Acknowledgments; Abbreviations; References; 8 Methyl-Coenzyme M Reductase and Its Nickel Corphin Coenzyme F430 in Methanogenic Archaea 1. Introduction |
| Record Nr. | UNINA-9910877742503321 |
| Chichester, West Sussex, England ; ; Hoboken, NJ, : Wiley, c2007 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
