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  • 1
    Online Resource
    Online Resource
    La Vergne :Royal Society of Chemistry, The,
    Keywords: Organophosphorus compounds. ; Electronic books.
    Description / Table of Contents: A concise but comprehensive annual survey of a vast field of study enabling the reader to rapidly keep abreast of the latest developments in this specialist area.
    Type of Medium: Online Resource
    Pages: 1 online resource (428 pages)
    Edition: 1st ed.
    ISBN: 9781847554369
    Series Statement: Issn Series
    DDC: 547.07 21
    Language: English
    Note: Organophosphorus Chemistry -- Contents -- Chapter 1 Phosphines and Phosphonium Salts -- 1 Phosphines -- 1.1 Preparation -- 1.1.1 From Halogenophosphines and Organometallic Reagents -- 1.1.2 From Metallated Phosphines -- 1.1.3 By Addition of P-H to Unsaturated Compounds -- 1.1.4 By Reduction -- 1.1.5 Miscellaneous Methods -- 1.2 Reactions -- 1.2.1 Nucleophilic Attack at Carbon -- 1.2.2 Nucleophilic Attack at Halogen -- 1.2.3 Nucleophilic Attack at Other Atoms -- 1.2.4 Miscellaneous Reactions -- 2 Halogenophosphines -- 2.1 Preparation -- 2.2 Reactions -- 3 Phosphonium Salts -- 3.1 Preparation -- 3.2 Reactions -- 4 pπ-Bonded Phosphorus Compounds -- 5 Phospholes and Phosphorins -- References -- Chapter 2 Pentaco-ordinated and Hexaco-ordinated Compounds -- 1 Introduction -- 2 Structure and Bonding -- 3 Phosphoranes that contain a P-H Bond -- 4 Acyclic Phosphoranes -- 5 Four-membered-ring Phosphoranes -- 6 Five- and Six-membered-ring Phosphoranes -- 7 Hexaco-ordinated Phosphorus Compounds -- References -- Chapter 3 Phosphine Oxides and Related Compounds -- 1 Introduction -- 2 Preparation of Acyclic Phosphine Oxides -- 3 Preparation of Cyclic Phosphine Oxides -- 4 Structure and Physical Aspects -- 5 Reactions at Phosphorus -- 6 Reactions of the Side-chain -- 7 Phosphine Oxide Complexes and Extractants -- References -- Chapter 4 Tervalent Phosphorus Acids -- 1 Introduction -- 2 Nucleophilic Reactions -- 2.1 Attack on Saturated Carbon -- 2.2 Attack on Unsaturated Carbon -- 2.3 Attack on Chalcogen or Halogen -- 3 Electrophilic Reactions -- 3.1 Preparation -- 3.2 Mechanistic Studies -- 3.3 Use for Nucleotide Synthesis -- 3.4 Miscellaneous -- 4 Reactions involving Two-co-ordinate Phosphorus -- 5 Miscellaneous Reactions -- References -- Chapter 5 Quinquevalent Phosphorus Acids -- 1 Introduction -- 2 Phosphoric Acids and their Derivatives -- 2.1 Synthesis. , 2.2 Reactions -- 3 Phosphonic and Phosphinic Acids and their Derivatives -- 3.1 Synthesis -- 3.2 Reactions -- 4 Miscellaneous Syntheses -- 5 Miscellaneous Reactions -- 6 Structure -- References -- Chapter 6 Phosphates and Phosphonates of Biochemical Interest -- 1 Introduction -- 2 Coenzymes and Cofactors -- 3 Sugar Phosphates -- 4 Phospholipids -- 5 Phosphonates -- 6 Enzyme Mechanisms -- 7 Phosphoproteins -- 8 Other Compounds of Biochemical Interest -- References -- Chapter 7 Nucleotides and Nucleic Acids -- 1 Introduction -- 2 Mononucleotides -- 2.1 Chemical Synthesis -- 2.2 Cyclic Nucleotides -- 3 Nucleoside Polyphosphates -- 4 Oligo- and Poly-nucleotides -- 4.1 Chemical Synthesis -- 4.2 Enzymatic Synthesis -- 5 Other studies -- 5.1 Affinity Separation -- 5.2 Affinity Labelling -- 5.3 Post-synthetic Modification -- 5.4 Sequencing and Cleavage Studies -- 5.5 Metal Complexes -- 6 Analytical Techniques and Physical Methods -- References -- Chapter 8 Ylides and Related Compounds -- 1 Introduction -- 2 Methylenephosphoranes -- 2.1 Preparation and Structure -- 2.2 Reactions -- 2.2.1 Reactions with Aldehydes -- 2.2.2 Reactions with Ketones -- 2.2.3 Miscellaneous Reactions -- 3 Reactions of Phosphonate Anions -- 4 Selected Applications in Synthesis -- 4.1 Carbohydrates -- 4.2 β-Lactams -- 4.3 Leukotrienes and Related Compounds -- 4.4 Macrolides -- 4.5 Pheromones -- 4.6 Prostaglandins -- 4.7 Steroids and Related Compounds -- 4.8 Miscellaneous Applications -- References -- Chapter 9 Phosphazenes -- 1 Introduction -- 2 Acyclic Phosphazenes -- 3 Cyclophosphazenes -- 4 Cyclophospha(thia)zenes -- 5 Miscellaneous Phosphazene-containing Ring Systems -- 6 Polyphosphazenes -- 7 Molecular Structures of Phosphazenes Determined by X-Ray Diffraction -- References -- Chapter 10 Physical Methods -- 1 Nuclear Magnetic Resonance Spectroscopy -- 1.1 Biological Aspects. , 1.2 Chemical Shifts and Shielding Effects -- 1.2.1 Phosphorus-31 -- δP of n2 compounds -- δP of n3 compounds -- δP of n4 compounds -- δP of n5 compounds -- 1.2.2 Hydrogen-1 and -2 -- 1.2.3 Carbon-13 -- 1.2.4 Nitrogen-15 and Oxygen-17 -- 1.3 Studies of Equilibria, Shift Reagents, and Medium Effects -- 1.4 Inversion -- 1.5 Restricted Rotation and Pseudorotation -- 1.6 Spin-Spin Couplings -- 1 .6.1 J(PM) and J( PP) -- 1.6.2 J(P15 N) -- 1.6.3 J(PC) -- 1.6.4 J(PH) -- 1.7 Relaxation, N.O.E., and N.Q.R. -- 2 Electron Spin Resonance -- 3 Vibrational and Rotational Spectroscopy -- 3.1 Assignments -- 3.2 Bonding and Reactions -- 3.3 Stereochemistry -- 4 Electronic Spectroscopy -- 4.1 Absorption Spectroscopy -- 4.2 Photoelectron Spectroscopy -- 5 Diffraction -- 5.1 X-Ray Diffraction -- 5.1.1 n1 and n2 Compounds -- 5.1.2 n3 Compounds -- 5.1.3 n4 Compounds -- 5.1.4 n5 Compounds -- 5.2 Electron Diffraction -- 6 Dipole Moments and Kerr Effects -- 7 Mass Spectrometry -- 8 Values of pKa and Thermochemical Studies -- 9 Chromatography -- 9.1 Gas‒Liquid Chromatography -- 9.2 Thin-layer Chromatography -- 9.3 High Performance Liquid Chromatography -- 9.4 Column and Ion-exchange Chromatography -- References -- Author Index.
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  • 2
    Online Resource
    Online Resource
    La Vergne :Royal Society of Chemistry, The,
    Keywords: Organophosphorus compounds - Periodicals. ; Electronic books.
    Description / Table of Contents: A concise but comprehensive annual survey of a vast field of study enabling the reader to rapidly keep abreast of the latest developments in this specialist area.
    Type of Medium: Online Resource
    Pages: 1 online resource (311 pages)
    Edition: 1st ed.
    ISBN: 9781847554338
    Series Statement: Issn Series
    DDC: 547.07 21
    Language: English
    Note: Organophosphorus Chemistry -- Contents -- Chapter 1 Phosphines and Phosphonium Salts -- 1 Phosphines -- Preparation -- From Halogenophosphines and Organometallic Reagents -- From Metallated Phosphines -- By Addition of P-H to Unsaturated Compounds -- By Reduction -- Miscellaneous Methods of Preparation -- Reactions -- Nucleophilic Attack at Carbon -- Nucleophilic Attack at Halogen -- Nucleophilic Attack at Other Atoms -- Miscellaneous Reactions -- 2 Phosphonium Salts -- Preparation -- Reactions -- Alkaline Hydrolysis -- Additions to Unsaturated Phosphonium Salts -- Miscellaneous Reactions -- 3 Phospholes and Phosphorins -- Chapter 2 Quinquecovalent Phosphorus Compounds -- 1 Introduction -- 2 Structure and Bonding -- 3 Phosphoranes containing a P-H Bond -- 4 Acyclic Phosphoranes -- 5 Four-membered-ring Phosphoranes -- 6 Five-membered-ring Phosphoranes -- 7 Hexaco-ordinated Phosphorus Compounds -- Chapter 3 Halogenophosphines and Related Compounds -- 1 Introduction -- 2 Halogenophosphines -- Preparation -- Reactions with Carbonyl Compounds and Related Compounds -- Reactions with Group V Donors -- Reactions with Carbanions, Alkenes, and Aromatic Compounds -- Insertion Reactions of Silylphosphines -- Physical and Structural Aspects -- 3 Halogenophosphoranes -- Structural -- Preparation -- Reactions with Nitrogen Compounds -- Reactions Relevant to Organic Synthesis -- Chapter 4 Phosphine Oxides and Related Compounds -- 1 Introduction -- 2 Preparation of Acyclic Oxides -- 3 Preparation of Cyclic Oxides -- 4 Structural and Physical Aspects -- 5 Reactions at Phosphorus -- 6 Reactions of the Side-Chain -- 7 Phosphine Oxide Donor-Acceptor Complexes, and Extractants -- Chapter 5 Tervalent Phosphorus Acids -- 1 Introduction -- 2 Phosphorous Acid and its Derivatives -- Nucleophilic Reactions -- Attack on Saturated Carbon -- Attack on Unsaturated Carbon. , Attack on Nitrogen -- Attack on Oxygen -- Attack on Halogen -- Electrophilic Reactions -- Cyclic Esters of Phosphorous Acid -- Miscellaneous Reactions -- 3 Phosphonous and Phosphinous Acids and their Derivatives -- Chapter 6 Quinquevalent Phosphorus Acids -- 1 Synthetic Methods -- General -- Phosphoric Acid and its Derivatives -- Phosphonic and Phosphinic Acids and their Derivatives -- 2 Reactions -- General -- Phosphoric Acid and its Derivatives -- Phosphonic and Phosphinic Acids and their Derivatives -- Chapter 7 Phosphates and Phosphonates of Biochemical Interest -- 1 Introduction -- 2 Coenzymes and Cofactors -- 3 Sugar Phosphates -- 4 Phospholipids -- 5 Phosphonates -- 6 Enzyme Mechanisms -- 7 Phosphorylated Proteins -- 8 Other Compounds of Biochemical Interest -- Chapter 8 Cyclophosphamide and its Congeners -- 1 Introduction -- 2 The Rationale for the Synthesis of Cyclophosphamide -- 3 The Current Status of Knowledge of the Metabolism of Cyclophosphamide -- 4 The Synthesis of Analogues of Cyclophosphamide and their Metabolites -- 5 Biological Properties of Newly Synthesized Analogues of Cyclophosphamide -- 6 Concluding Remarks -- Chapter 9 Nucleotides and Nucleic Acids -- 1 Introduction -- 2 Mononucleotides -- Chemical Synthesis -- Cyclic Nucleotides -- Affinity Chromatography -- 3 Nucleoside Polyphosphates -- Chemical Synthesis -- Affinity Labelling -- 4 Oligo- and Poly-nucleotides -- Chemical Synthesis -- Enzymatic Synthesis -- Sequencing -- Other Studies -- 5 Analytical Techniques and Physical Methods -- Chapter 10 Ylides and Related Compounds -- 1 Methylenephosphoranes -- Preparation and Structure -- Reactions -- Aldehydes -- Ketones -- Miscellaneous -- 2 Reactions of Phosphonate Anions -- 3 Selected Applications in Synthesis -- Pheromones -- Prostaglandins -- Carbohydrates -- Carotenoids and Related Compounds -- β-Lactam Antibiotics. , Non-benzenoid Aromatic Compounds -- Miscellaneous Applications -- Chapter 11 Physical Methods -- 1 Nuclear Magnetic Resonance Spectroscopy -- Biological Applications and Instrumental Techniques -- Chemical Shifts and Shielding Effects -- Phosphorus-31 -- δP of n2 compounds -- δP of n3 compounds -- δP of n4 compounds -- δP of n6 compounds -- Carbon-13 -- Nitrogen-15 -- Chlorine-35 -- Studies of Equilibria, Shift Reagents, and Liquid Crystals -- Variable-temperature Studies -- Pseudorotation -- Restricted Rotation -- Studies of Configuration -- Spin-Spin Coupling -- J(PP) and J(PM) -- J(PC) -- J(PH) -- J(PCnH) and J(PXCnH) -- Studies of Relaxation, CIDNP, and N.Q.R. -- 2 Electron Spin Resonance Spectroscopy -- 3 Vibrational and Rotational Spectroscopy -- Band Assignments and Absorptivity -- Bonding -- Stereochemistry -- Rotational Data -- 4 Electronic Spectroscopy -- Absorption Spectroscopy -- Photoelectron Spectroscopy -- X-Ray Fluorescence Spectroscopy -- 5 Diffraction -- X-Ray Diffraction -- Electron Diffraction -- 6 Dipole Moments and the Kerr Effect -- 7 Mass Spectrometry -- 8 pKa and Thermochemical and Kinetic Studies -- 9 Chromatography -- Gas-Liquid Chromatography -- Thin-layer Chromatography and Paper Chromatography -- High-performance Liquid Chromatography -- Column Chromatography -- Author Index.
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  • 3
    Online Resource
    Online Resource
    La Vergne :Royal Society of Chemistry, The,
    Keywords: Organophosphorus compounds. ; Electronic books.
    Description / Table of Contents: A concise but comprehensive annual survey of a vast field of study enabling the reader to rapidly keep abreast of the latest developments in this specialist area.
    Type of Medium: Online Resource
    Pages: 1 online resource (321 pages)
    Edition: 1st ed.
    ISBN: 9781847554307
    Series Statement: Issn Series
    DDC: 547.07 21
    Language: English
    Note: Organophosphorus Chemistry -- Contents -- Chapter 1 Phosphines and Phosphonium Salts -- 1 Phosphines -- Preparation -- From Halogenophosphines and Organometallic Reagents -- From Metallated Phosphines -- By Addition of P-H to Unsaturated Compounds -- By Reduction -- Miscellaneous -- Reactions -- Nucleophilic Attack at Carbon -- Nucleophilic Attack at Halogen -- Nucleophilic Attack at Other Atoms -- Miscellaneous -- 2 Phosphonium Salts -- Preparation -- Reactions -- Alkaline Hydrolysis -- Additions to Unsaturated Phosphonium Salts -- Miscellaneous -- 3 Phospholes -- 4 Phosphorins -- Chapter 2 Quinquecovalent Phosphorus Compounds -- 1 Introduction -- 2 Structure and Bonding -- 3 Acyclic Systems -- 4 Four-membered Rings -- 5 Five-membered Rings -- Phospholans -- 1,2-Oxaphospholans -- 1,2-Oxaphospholens -- 1,3,2-Dioxaphospholans -- 1,3,2-Dioxaphospholens -- Nitrogen-containing Rings -- 6 Six-membered Rings -- 7 Higher-membered Rings -- 8 Six-co-ordinate Species -- Chapter 3 Halogenophosphines and Related Compounds -- 1 Introduction -- 2 Halogenophosphines -- Preparation -- Reactions with Alkenes and Related Compounds -- Reactions with Carbonyl Compounds and their Derivatives -- Reactions with Hydroxy-groups -- Reactions with Amines and Derivatives -- Miscellaneous Aspects -- Silylphosphines and Related Compounds -- 3 Halogenophosphoranes -- Preparation -- By Addition of Halogen to Phosphorus(III) -- By Insertion of Phosphorus(III) into other Halogen Compounds -- By Reactions of Phosphorus(III) with C=O Compounds -- By Exchange Reactions of Phosphoranes -- From Arsenic(IV) Compounds -- Reactions of Halogenophosphoranes -- Miscellaneous -- Chapter 4 Phosphine Oxides and Sulphides -- 1 Introduction -- 2 Preparation -- via Alkenes -- via Carbonyl Compounds -- via Phosphorus(IV) Chlorides -- P-P Compounds via P(O) Anions -- Miscellaneous Syntheses. , 3 Reactions -- Reactions at the P=X Group -- Reactions of the Side-chain -- 4 Structural and Physical Properties -- Chapter 5 Tervalent Phosphorus Acids -- 1 Phosphorous Acid and its Derivatives -- Nucleophilic Reactions -- Attack on Saturated Carbon -- Attack on Unsaturated Carbon -- Attack on Nitrogen -- Attack on Oxygen -- Attack on Halogen -- Electrophilic Reactions -- Rearrangements -- Cyclic Esters of Phosphorous Acid -- Miscellaneous Reactions -- 2 Phosphonous and Phosphinous Acids and their Derivatives -- Chapter 6 Quinquevalent Phosphorus Acids -- 1 Synthetic Methods -- General -- Phosphoric Acid and its Derivatives -- Phosphonic and Phosphinic Acids and their Derivatives -- 2 Reactions -- General -- Reactions of Phosphoric Acid and its Derivatives -- Reactions of Phosphonic and Phosphinic Acids and their Derivatives -- 3 Structure -- Chapter 7 Phosphates and Phosphonates of Biochemical Interest -- 1 Introduction -- 2 Coenzymes and Cofactors -- Nicotinamide Nucleotides -- Pyridoxal Phosphate -- Other Cofactors -- 3 Sugar Phosphates -- 4 Phospholipids -- 5 Phosphonates -- 6 Oxidative Phosphorylation -- 7 Enzymology -- Enzyme Mechanisms -- Phosphoproteins -- Protein Purification -- 8 Other Compounds of Biochemical Interest -- Chapter 8 Nucleotides and Nucleic Acids -- 1 Introduction -- 2 Mononucleotides -- Chemical Synthesis -- Cyclic Nucleotides -- Affinity Chromatography -- 3 Polyphosphates -- Chemical Synthesis -- Affinity Labelling -- 4 Oligo- and Poly-nucleotides -- Chemical Synthesis -- Enzymatic Synthesis -- Sequencing -- Other Studies -- 5 Analytical Techniques and Physical Methods -- Chapter 9 Ylides and Related Compounds -- 1 Methylenephosphoranes -- Preparation and Structure -- Reactions -- Aldehydes -- Ketones -- Miscellaneous -- 2 Reactions of Phosphonate Anions -- 3 Selected Applications in Synthesis -- Pheromones. , Prostaglandins -- Carbohydrates -- Carotenoids -- Non-benzenoid Aromatic Compounds -- Chapter 10 Phosphazenes -- 1 Introduction -- 2 Synthesis of Acyclic Phosphazenes -- From Amines and Phosphorus(V) Halides -- From Azides and Phosphorus(III) Compounds -- Other Methods -- 3 Properties of Acyclic Phosphazenes -- Halogeno-derivatives -- Amino-, Alkoxy-, Alkyl-, and Aryl-derivatives -- 4 Synthesis of Cyclic Phosphazenes -- 5 Properties of Cyclic Phosphazenes -- Halogeno-derivatives -- Amino-derivatives -- Alkoxy- and Aryloxy-derivatives -- Alkyl and Aryl Derivatives -- 6 Polymeric Phosphazenes -- 7 Phosphazenes as Fire Retardants -- 8 Molecular Structures of Phosphazenes that have been determined by X-Ray Diffraction Methods -- Chapter 11 Physical Methods -- 1 Nuclear Magnetic Resonance Spectroscopy -- Biological Applications -- Chemical Shifts and Shielding Effects -- Phosphorus-31 -- δP of PII Compounds -- δP of PIII Compounds -- δP of PIV Compounds -- δP of PV Compounds -- Carbon-13 -- Fluorine-19 -- Oxygen-17 and Nitrogen-15 and -14 -- Hydrogen-1 -- Equilibria and Shift Reagents -- Pseudorotation -- Restricted Rotation -- Inversion, Configuration, and Medium Effects -- Spin-Spin Coupling -- JPP -- JP17O and JP15N -- JPC -- JPH -- JPCnH -- JPXCH -- Double-resonance, Relaxation, C.I.D.N.P., and N.Q.R. Studies -- 2 Electron Spin Resonance Spectroscopy -- 3 Vibrational and Rotational Spectroscopy -- Band Assignments -- Stereochemistry -- Bonding -- Microwave Spectra -- 4 Electronic Spectroscopy -- Absorption -- Photoelectron -- 5 Diffraction -- X-Ray -- Electron -- 6 Dipole Moments, Conductance, and Polarography -- 7 Mass Spectrometry -- 8 pKa and Thermochemical Studies -- 9 Chromatography -- G.l.c. -- T.l.c. -- Paper Chromatography -- Column Chromatography -- Author Index.
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  • 4
    Online Resource
    Online Resource
    La Vergne :Royal Society of Chemistry, The,
    Keywords: Organophosphorus compounds. ; Electronic books.
    Description / Table of Contents: A concise but comprehensive annual survey of a vast field of study enabling the reader to rapidly keep abreast of the latest developments in this specialist area.
    Type of Medium: Online Resource
    Pages: 1 online resource (474 pages)
    Edition: 1st ed.
    ISBN: 9781847554376
    Series Statement: Issn Series
    DDC: 547.07 21
    Language: English
    Note: Organophosphorus Chemistry -- Contents -- Chapter 1 Phosphines and Phosphonium Salts -- 1 Phosphines -- 1.1 Preparation -- 1.1.1 From Halogenophosphines and Organometallic Reagents -- 1.1.2 From Metallated Phosphines -- 1.1.3 By Addition of P-H to Unsaturated Compounds -- 1.1.4 By Reduction -- 1.1.5 Miscellaneous Methods -- 1.2 Reactions -- 1.2.1 Nucleophilic Attack at Carbon -- 1.2.2 Nucleophilic Attack at Halogen -- 1.2.3 Nucleophilic Attack at Other Atoms -- 1.2.4 Miscellaneous Reactions -- 2 Halogenophosphines -- 2.1 Preparation -- 2.2 Reactions -- 3 Phosphonium Salts -- 3.1 Preparation -- 3.2 Reactions -- 4 pΠ-Bonded Phosphorus Compounds -- 5 Phospholes and Phosphorins -- References -- Chapter 2 Quinquecovalent Phosphorus Compounds -- 1 Introduction -- 2 Structure, Bonding, and Ligand Reorganization -- 3 Phosphoranes Containing a P-H Bond -- 4 Acyclic Phosphoranes -- 5 Ring-containing Phosphoranes -- 5.1 Monocyclic Phosphoranes -- 5.2 Bicyclic and Tricyclic Phosphoranes -- 6 Hexaco-ordinate Phosphorus Compounds -- References -- Chapter 3 Phosphine Oxides and Related Compounds -- 1 Introduction -- 2 Preparation of Acyclic Phosphine Oxides -- 3 Preparation of Cyclic Phosphine Oxides -- 4 Structure and Physical Aspects -- 5 Reactions at Phosphorus -- 6 Reactions at the Side-chain -- 7 Phosphine Oxide Complexes and Extractants -- References -- Chapter 4 Tervalent Phosphorus Acids -- 1 Introduction -- 2 Nucleophilic Reactions -- 2 . 1 Attack on Saturated Carbon -- 2 . 2 Attack on Unsaturated Carbon -- 2 . 3 Attack on Nitrogen, Chalcogen, or Halogen -- 3 Electrophilic Reactions -- 3.1 Preparation -- 3.2 Mechanistic Studies -- 3.3 Use for Nucleotide Synthesis -- 3.4 Miscellaneous -- 4 Reactions involving Two-co-ordinate Phosphorus -- 5 Miscellaneous Reactions -- References -- Chapter 5 Quinquevalent Phosphorus Acids -- 1 Introduction. , 2 Phosphoric Acids and their Derivatives -- 2.1 Synthesis -- 2.2 Reactions and Properties -- 3 Phosphonic and Phosphinic Acids and their Derivatives -- 3 . 1 Synthesis -- 3 . 2 Reactions -- 4 Miscellaneous Syntheses and Reactions -- References -- Chapter 6 Phosphates and Phosphonates of Biochemical -- 1 Introduction -- 2 Coenzymes and Cofactors -- 3 Sugar Phosphates -- 4 Phospholipids -- 5 Phosphonates -- 6 Enzyme Mechanisms and Phosphoproteins -- 7 Other Compounds of Biochemical Interest -- References -- Chapter 7 Nucleotides and Nucleic Acids -- 1 Introduction -- 2 Mononucleotides -- 2.1 Chemical Synthesis -- 2.2 Cyclic Nucleotides -- 3 Nucleoside Polyphosphates -- 4 Oligo- and Poly-nucleotides -- 4.1 Chemical Synthesis -- 4.2 Enzymatic Synthesis -- 5 Other Studies -- 5.1 Affinity Separation -- 5.2 Affinity Labelling -- 5.3 Post-synthetic Modification -- 5.4 Sequencing and Cleavage Studies -- 5.5 Metal Complexes -- 6 Analytical Techniques and Physical Methods -- References -- Chapter 8 Ylides and Related Compounds -- 1 Introduction -- 2 Methylenephosphoranes -- 2.1 Preparation and Structure -- 2.2 Reactions -- 2. 2.1 Reactions with Aldehydes -- 2.2.2 Reactions with Ketones -- 2.2.3 Miscellaneous Reactions -- 3 Reactions of Phosphonate Anions -- 4 Selected Applications in Synthesis -- 4.1 Carotenoids and Retinoids -- 4.2 β-Lactams -- 4.3 Leukotrienes and Related Compounds -- 4.4 Macrolides -- 4.5 Pheromones -- 4.6 Miscellaneous Applications -- References -- Chapter 9 Phosphazenes -- 1 Introduction -- 2 Acyclic Phosphazenes -- 3 Cyclophosphazenes -- 4 Cyclophospha(thia)zenes -- 5 Miscellaneous Phosphazene-containing Ring Systems -- 6 Polyphosphazenes -- 7 Molecular Structures of Phosphazenes -- References -- Chapter 10 Physical Methods -- 1 Nuclear Magnetic Resonance Spectroscopy -- 1.1 Biological Applications and Instrumental Techniques. , 1.2 Chemical Shifts and Shielding Effects -- 1.2.1 Phosphorus-31 -- δp of n2 compounds -- δp of n3 compounds -- δp of n4 compounds -- δP of n5 compounds -- δp of n6 compounds -- 1.2.2 Hydrogen-1 and -2 -- 1.3 Studies of Shift Reagents, Medium Effects, Liquid Crystals, and Solids -- 1.4 Inversion, Restricted Rotation, and Permutational Isomerism -- 1.5 Spin-Spin Couplings -- 1.5.1 J(PM) and J ( P P ) -- 1.5.2 J(PF) and J(PN) -- 1.5.3 J(PC) -- 1.5.4 J(PH) and J(P0CH) -- 1.6 Relaxation and N.Q.R. -- 2 Electron Spin Resonance -- 3 Vibrational Spectroscopy -- 3.1 Assignments -- 3.2 Bonding -- 3.3 Stereochemistry -- 4 Rotational Spectroscopy -- 5 Electronic Spectroscopy -- 5.1 Absorption Spectroscopy -- 5.2 Fluorescence -- 5.3 Optical Rotation -- 5.4 Photoelectron and X-Ray Spectroscopy -- 5.4.1 Photoelectron Spectroscopy -- 5.4.2 ESCA -- 6 Diffraction -- 6.1 X-R.ay Diffraction -- 6.1.1 n2 Compounds -- 6.1.2 n3 Compounds -- 6.1.3 n4 Compounds -- 6.1.4 n5 and n6 Compounds -- 6.2 Electron Diffraction -- 7 Dipole Moments, Kerr Effects, Polarography, and Conductance -- 7.1 Dipole Moment and Kerr Effect -- 7.2 Polarography and Conductance -- 8 Mass Spectrometry -- 9 Acidities, Basicities, and Thermochemistry -- 10 Chromatography -- 10.1 Gas-Liquid Chromatography -- 10.2 Thin-layer Chromatography -- 10.3 Liquid Chromatography -- 10.4 Gel Chromatography -- 10.5 Osmotic Properties, Solubilities, and Vapour Pressures -- References -- Author Index.
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  • 5
    Online Resource
    Online Resource
    Cambridge :Royal Society of Chemistry,
    Keywords: Organophosphorus compounds. ; Electronic books.
    Description / Table of Contents: Organophosphorus Chemistry provides a comprehensive annual review of the literature. Coverage includes phosphines and their chalcogenides, phosphonium salts, low coordination number phosphorus compounds, penta- and hexa-coordinated compounds, tervalent phosphorus acids, nucleotides and nucleic acids, ylides and related compounds, and phosphazenes. The series will be of value to research workers in universities, government and industrial research organisations, whose work involves the use of organophosphorus compounds. It provides a concise but comprehensive survey of a vast field of study with a wide variety of applications, enabling the reader to rapidly keep abreast of the latest developments in their specialist areas. Specialist Periodical Reports provide systematic and detailed review coverage of progress in the major areas of chemical research. Written by experts in their specialist fields the series creates a unique service for the active research chemist, supplying regular critical in-depth accounts of progress in particular areas of chemistry.For over 80 years the Royal Society of Chemistry and its predecessor, the Chemical Society, have been publishing reports charting developments in chemistry, which originally took the form of Annual Reports. However, by 1967 the whole spectrum of chemistry could no longer be contained within one volume and the series Specialist Periodical Reports was born. The Annual Reports themselves still existed but were divided into two, and subsequently three, volumes covering Inorganic, Organic and Physical Chemistry. For more general coverage of the highlights in chemistry they remain a 'must'. Since that time the SPR series has altered according to the fluctuating degree of activity in various fields of chemistry. Some titles have remained unchanged, while others have altered their emphasis along with their
    Type of Medium: Online Resource
    Pages: 1 online resource (303 pages)
    Edition: 1st ed.
    ISBN: 9781847554314
    Series Statement: Specialist Periodical Reports ; v.11
    DDC: 547.07 21
    Language: English
    Note: OG9780851869803-FX001 -- OG9780851869803-FP001 -- OG9780851869803-FP005 -- OG9780851869803-FP007 -- OG9780851869803-FP013 -- OG9780851869803-00001 -- OG9780851869803-00033 -- OG9780851869803-00051 -- OG9780851869803-00069 -- OG9780851869803-00083 -- OG9780851869803-00104 -- OG9780851869803-00136 -- OG9780851869803-00150 -- OG9780851869803-00192 -- OG9780851869803-00219 -- OG9780851869803-00247 -- OG9780851869803-00273.
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  • 6
    Online Resource
    Online Resource
    La Vergne :Royal Society of Chemistry, The,
    Keywords: Organophosphorus compounds - Periodicals. ; Electronic books.
    Description / Table of Contents: A concise but comprehensive annual survey of a vast field of study enabling the reader to rapidly keep abreast of the latest developments in this specialist area.
    Type of Medium: Online Resource
    Pages: 1 online resource (363 pages)
    Edition: 1st ed.
    ISBN: 9781847554345
    Series Statement: Issn Series
    DDC: 547.07 21
    Language: English
    Note: Organophosphorus Chemistry -- Contents -- Chapter 1 Phosphines and Phosphonium Salts -- 1 Phosphines -- Preparation -- From Halogenophosphines and Organometallic Reagents -- From Metallated Phosphines -- By Addition of P-H to Unsaturated Compounds -- By Reduction -- Miscellaneous Methods -- Reactions -- Nucleophilic Attack at Carbon -- Nucleophilic Attack at Halogen -- Nucleophilic Attack at Other Atoms -- Miscellaneous Reactions -- 2 Phosphonium Salts -- Preparation -- Reactions -- Alkaline Hydrolysis -- Additions to Unsaturated Phosphonium Salts -- Miscellaneous Reactions -- 3 pπ-Bonded Phosphorus Compounds -- 4 Phospholes and Phosphorins -- Chapter 2 Quinquecovalent Phosphorus Compounds -- 1 Introduction -- 2 Structure, Bonding, and Reorganization of Ligands -- 3 Phosphoranes that contain a P-H Bond -- 4 Acyclic Phosphoranes -- 5 Four-membered-ring Phosphoranes -- 6 Five-membered-ring Phosphoranes -- 7 Six- and Seven-membered-ring Phosphoranes -- 8 Hexaco-ordinated Phosphorus Compounds -- Chapter 3 Halogenophosphines and Related Compounds -- 1 Introduction -- 2 Halogenophosphines -- Preparation -- Physical and Structural Aspects -- Reactions that lead to pπ Bonds to Phosphorus -- Reactions with Alkenes or Dienes -- Reactions with Carbanions -- Reactions with Carbonyl Compounds -- Reactions with Oxygen Nucleophiles -- Reactions with Phosphorus Nucleophiles -- Miscellaneous Reactions -- 3 Silylphosphines -- 4 Halogenophosphoranes -- Preparation -- Physical and Structural Aspects -- Reactions -- Chapter 4 Phosphine Oxides and Related Compounds -- 1 Introduction -- 2 Preparation of Acyclic Oxides -- 3 Preparation of Cyclic Oxides -- 4 Structural and Physical Aspects -- 5 Reactions at Phosphorus -- 6 Reactions of the Side-Chain -- 7 Phosphine Oxide Complexes and Extractants -- Chapter 5 Tervalent Phosphorus Acids -- 1 Introduction. , 2 Phosphorous Acid and its Derivatives -- Nucleophilic Reactions -- Attack on Saturated Carbon -- Attack on Unsaturated Carbon -- Attack on Oxygen -- Attack on Halogen -- Electrophilic Reactions -- Reactions involving Two- co-ordinate Phosphorus -- Cyclic Esters of Phosphorous Acid -- Miscellaneous Reactions -- 3 Phosphonous and Phosphinous Acids and their Derivatives -- Chapter 6 Quinquevalent Phosphorus Acids -- 1 Synthesis -- General -- Phosphoric Acid and its Derivatives -- Phosphonic and Phosphinic Acids and their Derivatives -- 2 Reactions -- General -- Phosphoric Acid and its Derivatives -- Phosphonic and Phosphinic Acids and their Derivatives -- Chapter 7 Phosphates and Phosphonates of Biochemical Interest -- 1 Introduction -- 2 Coenzymes and Cofactors -- 3 Sugar Phosphates -- 4 Phospholipids -- 5 Phosphonates -- 6 Enzyme Mechanisms -- 7 Other Compounds of Biochemical Interest -- Chapter 8 Nucleotides and Nucleic Acids -- 1 Introduction -- 2 Mononucleotides -- Chemical Synthesis -- Cyclic Nucleotides -- Affinity Chromatography -- 3 Nucleoside Polyphosphates -- Chemical Synthesis -- Affinity Labelling -- 4 Oligo- and Poly-nucleotides -- Chemical Synthesis -- Enzymatic Synthesis -- Sequencing -- Other Studies -- 5 Analytical Techniques and Physical Methods -- Chapter 9 Ylides and Related Compounds -- 1 Introduction -- 2 Methylenephosphoranes -- Preparation and Structure -- Reactions -- Aldehydes -- Ketones -- Miscellaneous -- 3 Reactions of Phosphonate Anions -- 4 Selected Applications in Synthesis -- Carbohydrates -- Carotenoids and Related Compounds -- β-Lactam Antibiotics -- Leucotrienes and Related Compounds -- Pheromones -- Prostaglandins -- Miscellaneous Applications -- Chapter 10 Mass Spectrometry of Organophosphorus Compounds -- 1 Introduction -- 2 Techniques -- Chemical Ionization and 'In-Beam' Evaporation Techniques. , Negative-ion Chemical Ionization -- Field Desorption and lonization by Energetic Particles -- Identification of Metastable Ions -- Liquid Chromatography -- 3 Natural Products -- Nucleotides -- Phospholipids -- Miscellaneous Natural Phosphates -- 4 Synthetic Compounds -- Organophosphorus Ester Pesticides -- Phosphates -- Phosphonates -- Phosphites -- Phosphinates -- Phosphines -- Phosphonium Salts -- Phosphazenes -- Miscellaneous -- Chapter 11 Physical Methods -- 1 Nuclear Magnetic Resonance Spectroscopy -- Biological, Analytical, and Instrumental Aspects -- Chemical Shifts and Shielding Effects -- Phosphorus-31 -- δp of n1 compounds -- δp of n2 compounds -- δp of n3 compounds -- δp of n4 compounds -- δp of n5 compounds -- Hydrogen-1, -2, and -3 -- Carbon-13 -- Oxygen-17 -- Fluorine-19 -- Studies of Equilibria, Hydrogen-Bonding, and Shift Reagents -- Variable-Temperature Studies: Inversion -- Restricted Rotation and Conformation -- Pseudorotation -- Spin-Spin Couplings -- J(PM) and J(PP) -- J(PF) -- J(PN) -- J(PC) -- 1J(PD) -- 2J(PCH) -- J(PCCnH) and J(POCnH) -- Relaxation, CIDNP, and N.Q.R. -- Relaxation -- CIDNP -- N.Q.R. -- 2 Electron Spin Resonance Spectroscopy -- 3 Vibrational and Rotational Spectroscopy -- Band Assignments and Absorptivity -- Bonding -- Stereochemistry -- Rotational Data -- 4 Electronic Spectroscopy -- Absorption Spectroscopy -- Photoelectron Spectroscopy -- Optical Rotation -- 5 Diffraction -- X-Ray Diffraction -- Electron Diffraction -- 6 Dipole Moments and Kerr Effects -- 7 Values of pKa and Thermochemical and Kinetic Studies -- 8 Chromatography and Surface Properties -- Gas-Liquid Chromatography -- Thin-Layer, Paper, and Gel Chromatographies -- High-Performance Liquid Chromatography -- Column Chromatography -- Surface Properties -- Author Index.
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  • 7
    Online Resource
    Online Resource
    La Vergne :Royal Society of Chemistry, The,
    Keywords: Organophosphorus compounds - Periodicals. ; Electronic books.
    Description / Table of Contents: A concise but comprehensive annual survey of a vast field of study enabling the reader to rapidly keep abreast of the latest developments in this specialist area.
    Type of Medium: Online Resource
    Pages: 1 online resource (290 pages)
    Edition: 1st ed.
    ISBN: 9781847554321
    Series Statement: Issn Series
    DDC: 547.07 21
    Language: English
    Note: Organophosphorus Chemistry -- Contents -- Chapter 1 Phosphines and Phosphonium Salts -- 1 Phosphines -- Preparation -- From Halogenophosphines and Organometallic Reagents -- From Metallated Phosphines -- By Addition of P-H to Unsaturated Compounds -- By Reduction -- Miscellaneous Methods -- Reactions -- Nucleophilic Attack at Carbon -- Nucleophilic Attack at Halogen -- Nucleophilic Attack at Other Atoms -- Miscellaneous -- 2 Phosphonium Salts -- Preparation -- Reactions -- Alkaline Hydrolysis -- Additions to Unsaturated Phosphonium Salts -- Miscellaneous -- 3 Phospholes and Phosphorins -- Chapter 2 Quinquecovalent Phosphorus Compounds -- 1 Introduction -- 2 Structure and Bonding -- 3 Hydroxyphosphoranes -- 4 PH-Phosphoranes -- 5 Acyclic Phosphoranes -- 6 Four-membered Phosphoranes -- 7 Five-membered Phosphoranes -- 8 Six-membered Phosphoranes -- 9 Six-co-ordinate Species -- Chapter 3 Halogenophosphines and Related Compounds -- 1 Introduction -- 2 Halogenophosphines -- Preparation -- Physical and Structural Properties -- Reactions with Alkenes or Alkynes -- Reactions with Amines and Derivatives -- Reactions with Carbonyl Compounds -- Reactions with Acetals and Alcohols -- Reactions with Phosphorus(III) Compounds -- Miscellaneous Reactions -- 3 Silylphosphines -- 4 Halogenophosphoranes -- Preparation -- Physical and Structural Aspects -- Reactions -- Reactions that are Relevant to Organic Synthesis -- Chapter 4 Phosphine Oxides and Related Compounds -- 1 Introduction -- 2 Preparation of Simple Oxides -- 3 Preparations and Reactions Related to Alkene Synthesis -- 4 Reactions and Properties involving the P=O Group -- 5 Reactions of the Side-chain -- 6 Chemistry of Cyclic Phosphine Oxides -- 7 Miscellaneous Structural and Physical Aspects -- Chapter 5 Tervalent Phosphorus Acids -- 1 Phosphorous Acid and its Derivatives -- Nucleophilic Reactions. , Attack on Saturated Carbon -- Attack on Unsaturated Carbon -- Attack on Nitrogen -- Attack on Oxygen -- Attack on Halogen -- Electrophilic Reactions -- Cyclic Esters of Phosphorous Acid -- Miscellaneous Reactions -- 2 Phosphonous and Phosphinous Acids and their Derivatives -- Chapter 6 Quinquevalent Phosphorus Acids -- 1 Synthetic Methods -- General -- Phosphoric Acid and its Derivatives -- Phosphonic and Phosphinic Acids and their Derivatives -- 2 Reactions -- General -- Phosphoric Acid and its Derivatives -- Phosphonic and Phosphinic Acids and their Derivatives -- Chapter 7 Phosphates and Phosphonates of Biochemical Interest -- 1 lntroduction -- 2 Coenzymes and Cofactors -- Nicotinamide Coenzymes -- Phosphoenolpyruvate -- Pyridoxal Phosphate -- Other Coenzymes -- 3 Sugar Derivatives -- 4 Phospholipids -- 5 Phosphonates -- 6 Enzymology -- Enzyme Mechanisms -- Phosphoproteins -- 7 Other Compounds of Biochemical Interest -- Chapter 8 Phosphoryl Transfer from Phosphomonoesters and Adenosine 5′-Triphosphate -- 1 Types of Phosphoryl Transfer -- 2 Phosphoryl Transfer from Aryl Dihydrogen Phosphates -- 3 Does PO3- Add to Non-enolized Ketones in Solution? -- 4 Mechanims of Non-enzymatic Phosphoryl Transfer from ATP -- 5 Enzymatic Hydrolysis of ATP : Actomyosin MgATPase in Muscle Contraction -- Chapter 9 Nucleotides and Nucleic Acids -- 1 Introduction -- 2 Mononucleotides -- Chemical Synthesis -- Cyclic Nucleotides -- Affinity Chromatography -- 3 Nucleoside Polyphosphates -- Chemical Synthesis -- Affinity Labelling -- 4 Oligo- and Poly-nucleotides -- Chemical Synthesis -- Enzymatic Synthesis -- Sequencing -- Other Studies -- 5 Analytical Techniques and Physical Methods -- Chapter 10 Ylides and Related Compounds -- 1 Methylenephosphoranes -- Preparation and Structure -- Reactions -- Aldehydes -- Ketones -- Miscellaneous -- 2 Reactions of Phosphonate Anions. , 3 Selected Applications in Synthesis -- Pheromones -- Prostaglandins -- Carbohydrates -- Carotenoids -- Non-benzenoid Aromatic Compounds -- Miscellaneous -- Chapter 11 Physical Methods -- 1 Nuclear Magnetic Resonance Spectroscopy -- Biological and Analytical Applications -- Chemical Shifts and Shielding Effects -- Phosphorus-31 -- δP of PII compounds -- δp of PIII and PIV compounds -- δp of PV and PVI compounds -- Carbon-13 -- Hydrogen-1 -- Equilibria, Shift Reagents, and Liquids Crystals -- Variable-temperature Studies -- Pseudorotation and Restricted Rotation -- Other Studies -- Configuration -- Spin-Spin Coupling -- JPP and JPM -- JPF and JPN -- JPC -- JPH -- JPCnH -- Relaxation and N.Q.R. Studies -- 2 Electron Spin Resonance Spectroscopy -- 3 Vibrational and Rotational Spectroscopy -- Band Assignments -- Stereochemistry -- Bonding -- Microwave Spectra -- 4 Electronic Spectroscopy -- Absorption -- Photoelectron -- 5 Diffraction -- X-Ray -- Electron and Neutron -- 6 Dipole Moments, Kerr Effect, and Polarography -- Dipole Moments and Kerr Effect -- Polarographic Studies -- 7 Mass Spectrometry -- 8 pKa, Thermochemical, and Kinetic Studies -- 9 Chromatography -- G.l.c. -- T.l.c. -- H.p.l.c. -- Column and Gel Chromatography -- Author Index.
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  • 8
    Online Resource
    Online Resource
    La Vergne :Royal Society of Chemistry, The,
    Keywords: Organophosphorus compounds. ; Electronic books.
    Description / Table of Contents: A concise but comprehensive annual survey of a vast field of study enabling the reader to rapidly keep abreast of the latest developments in this specialist area.
    Type of Medium: Online Resource
    Pages: 1 online resource (352 pages)
    Edition: 1st ed.
    ISBN: 9781847554352
    Series Statement: Issn Series
    DDC: 547.07 21
    Language: English
    Note: Organophosphorus Chemistry -- Contents -- Chapter 1 Phosphines and Phosphonium Salts -- 1 Phosphines -- Preparation -- From Halogenophosphines and Organometallic Reagents -- From Metallated Phosphines -- By Addition of P-H to Unsaturated Compounds -- By Reduction -- Miscellaneous Methods -- Reactions -- Nucleophilic Attack at Carbon -- Nucleophilic Attack at Halogen -- Nucleophilic Attack at Other Atoms -- Miscellaneous Reactions -- 2 Phosphonium Salts -- Preparation -- Reactions -- 3 pπ-Bonded Phosphorus Compounds -- 4 Phospholes and Phosphorins -- Chapter 2 Quinquecovalent Phosphorus Compounds -- 1 Introduction -- 2 Structure, Bonding, and Reorganization of Ligands -- 3 Phosphoranes containing a P-H Bond -- 4 Acyclic Phosphoranes -- 5 Three-, Four-, and Five-membered-ring Phosphoranes -- Monocyclic Systems -- Bicyclic Systems -- Tricylic Systems -- 6 Six-co-ordinated Phosphorus Compounds -- Addendum -- Chapter 3 Phosphine Oxides and Related Compounds -- 1 Introduction -- 2 Preparation of Acyclic Phosphine Oxides -- 3 Preparation of Cyclic Phosphine Oxides -- 4 Structural and Physical Aspects -- 5 Reactions at Phosphorus -- 6 Reactions of the Side-chain -- 7 Phosphine Oxide Complexes and Extractants -- Chapter 4 Tervalent Phosphorus Acids -- 1 Introduction -- 2 Nucleophilic Reactions -- Attack on Saturated Carbon -- Attack on Unsaturated Carbon -- Attack on Oxygen or Sulphur -- Attack on Halogen -- 3 Electrophilic Reactions -- 4 Reactions involving Two-co-ordinate Phosphorus -- 5 Miscellaneous Reactions -- Chapter 5 Quinquevalent Phosphorus Acids -- 1 Synthetic Methods -- General -- Phosphoric Acids and their Derivatives -- Phosphonic and Phosphinic Acids and their Derivatives -- 2 Reactions -- General -- Phosphoric Acids and their Derivatives -- Phosphonic and Phosphinic Acids and their Derivatives. , Chapter 6 Phosphates and Phosphonates of Biochemical Interest -- 1 Introduction -- 2 Coenzymes and Cofactors -- 3 Sugar Phosphates -- 4 Phospholipids -- 5 Phosphonates -- 6 Enzyme Mechanisms -- 7 Other Compounds of Biochemical Interest -- Chapter 7 Nucleotides and Nucleic Acids -- 1 Introduction -- 2 Mononucleotides -- Chemical Synthesis -- Cyclic Nucleotides -- 3 Nucleoside Polyphosphates -- 4 Oligo- and Poly-nucleotides -- Chemical Synthesis -- Enzymatic Synthesis -- 5 Other Studies -- Affinity Separation -- Affinity Labelling -- Post Synthetic Modification -- Sequencing and Cleavage Studies -- Metal Complexes -- 6 Analytical Techniques and Physical Methods -- Chapter 8 Ylides and Related Compounds -- 1 Introduction -- 2 Methylenephosphoranes -- Preparation and Structure -- Reactions of Methylenephosphoranes - Aldehydes -- Reactions of Ketones with Methylenephosphoranes -- Miscellaneous Reactions of Methylenephosphoranes -- 3 Reactions of Phosphonate Anions -- 4 Selected Applications in Synthesis -- Carbohydrates -- Carotenoids and Related Compounds -- β-Lactam Antibiotics -- Leukotrienes and Related Compounds. -- Pheromones -- Prostaglandins -- Miscellaneous Applications -- Chapter 9 Cyclic and Polymeric Phosphazenes* -- 1 Introduction -- 2 Cyclic Phosphazenes -- Introduction -- Formation of the Ring Skeleton -- Reactions with Amines -- Reactions with Alcohols -- Hydrolysis and Related Phenomena -- Reactions with Organometallic Reagents -- Miscellaneous Substitution Reactions -- Theory and Spectra -- Physiologically Active Compounds -- Miscellaneous Applications -- 3 Polyphosphazenes -- Introduction -- Poly[bis(halo)phosphazenes] -- Poly[(organophosphazenes)] -- Polyphosphazenes as Carriers for Active Groups -- 4 X-Ray Molecular Structure Determinations -- Chapter 10 Physical Methods -- 1 Nuclear Magnetic Resonance Spectroscopy. , Biological Aspects -- Chemical Shifts and Shielding Effects -- Anisotropy Effects -- Phosphorus-31 -- δp of n2 compounds -- δp of n3 compounds -- δp of n4 compounds -- δp of n5 compounds -- δp of n6 compounds -- Hydrogen-1 -- Carbon-13 -- Nitrogen-15 and Oxygen-17 -- Fluorine-19 -- Solvation and Shift Reagents -- Variable Temperature Studies -- Studies of Configuration -- Spin-Spin Coupling -- J(PP) and J(PM) -- J(PF) -- J(P17O) and J(P15N) -- J(PC) -- J(PH) -- Relaxation, CIDNP, and N.Q.R. -- Relaxation -- CIDNP -- N.Q.R. -- 2 Electron Spin Resonance Spectroscopy -- 3 Vibrational and Rotational Spectroscopy -- Bond Assignments -- Bonding -- Stereochemistry -- Rotational Spectra -- 4 Electronic Spectroscopy -- Absorption Spectroscopy -- Photoelectron Spectroscopy -- Emission Spectroscopy -- 5 Diffraction -- X-Ray Diffraction -- Electron Diffraction -- 6 Dipole Moments, Kerr Effects, and Polarography -- 7 Mass Spectrometry -- 8 Acidities and Basicities -- 9 Chromatography -- Gas-Liquid Chromatography -- Thin-layer and Paper Chromatography -- High Performance Liquid Chromatography -- Ion Exchange and Electrophoresis -- Surface Properties -- Author Index.
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  • 9
    Publication Date: 2022-02-15
    Description: Abstract The Miocene epoch, spanning 23.03–5.33 Ma, was a dynamic climate of sustained, polar amplified warmth. Miocene atmospheric CO2 concentrations are typically reconstructed between 300 and 600 ppm and were potentially higher during the Miocene Climatic Optimum (16.75–14.5 Ma). With surface temperature reconstructions pointing to substantial midlatitude and polar warmth, it is unclear what processes maintained the much weaker-than-modern equator-to-pole temperature difference. Here, we synthesize several Miocene climate modeling efforts together with available terrestrial and ocean surface temperature reconstructions. We evaluate the range of model-data agreement, highlight robust mechanisms operating across Miocene modeling efforts and regions where differences across experiments result in a large spread in warming responses. Prescribed CO2 is the primary factor controlling global warming across the ensemble. On average, elements other than CO2, such as Miocene paleogeography and ice sheets, raise global mean temperature by ∼2°C, with the spread in warming under a given CO2 concentration (due to a combination of the spread in imposed boundary conditions and climate feedback strengths) equivalent to ∼1.2 times a CO2 doubling. This study uses an ensemble of opportunity: models, boundary conditions, and reference data sets represent the state-of-art for the Miocene, but are inhomogeneous and not ideal for a formal intermodel comparison effort. Acknowledging this caveat, this study is nevertheless the first Miocene multi-model, multi-proxy comparison attempted so far. This study serves to take stock of the current progress toward simulating Miocene warmth while isolating remaining challenges that may be well served by community-led efforts to coordinate modeling and data activities within a common analytical framework.
    Repository Name: EPIC Alfred Wegener Institut
    Type: Article , isiRev
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  • 10
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Macromolecules 15 (1982), S. 602-605 
    ISSN: 1520-5835
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
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