• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 85
  • 38
  • 18
  • 12
  • 11
  • 6
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 2
  • 1
  • 1
  • Tagged with
  • 199
  • 41
  • 28
  • 24
  • 24
  • 23
  • 15
  • 15
  • 11
  • 10
  • 9
  • 9
  • 9
  • 8
  • 8
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
41

The application of Rhodococcus sp. AJ270 as a biocatalyst

Snell, David Alfred January 1998 (has links)
No description available.
42

Synthesis, structures and reactivities of low-valent late transition metal amides.

January 2001 (has links)
Chung Hei Lam. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2001. / Includes bibliographical references. / Abstracts in English and Chinese. / Table of Contents --- p.i / Acknowledgements --- p.iv / Abstracts --- p.v / 摘要 --- p.vii / List of Compounds --- p.ix / List of Tables --- p.xii / List of Figures --- p.xiv / Abbreviations --- p.xv / Chapter CHAPTER 1. --- SYNTHESIS OF LATE TRANSITION METAL AMIDES / Chapter 1.1 --- GENERAL BACKGROUND --- p.1 / Chapter 1.2 --- PREPARATIONS OF LATE TRANSITION METAL AMIDES --- p.2 / Chapter 1.3 --- OBJECTIVES OF THIS WORK --- p.3 / Chapter 1.4 --- REFERENCES FOR CHAPTER1 --- p.5 / Chapter CHAPTER 2. --- "SYNTHESIS, STRUCTURES AND REACTIVITIES OF IRON(II) AND COBALT(II) AMIDES" / Chapter 2.1 --- INTRODUCTION --- p.7 / Chapter 2.1.1 --- A General Review on Iron(II) and Cobalt (II) Amides --- p.7 / Chapter 2.1.2 --- A General Review on Iron(II) and Cobalt(II) Thiolates --- p.9 / Chapter 2.1.3 --- A General Review on Iron(II) and Cobalt(II) Alkoxides and Aryloxides --- p.11 / Chapter 2.2 --- RESULTS AND DISCUSSION --- p.13 / Chapter 2.2.1 --- Synthesis of the Ligand Precursor LH (1) and the Corresponding Lithium Reagents [Li(L)(TMEDA)] (2) and LiL (3) --- p.13 / Chapter 2.2.2 --- Synthesis´ة Structures and Reactivities of Mononuclear Iron(II) and Cobalt(II) Amides --- p.14 / Chapter 2.2.2.1 --- Synthesis of Mononuclear Iron(II) and Cobalt(II) Amides --- p.14 / Chapter 2.2.2.2 --- Reactions of Compound 4 with ArMe OH and ArSH --- p.18 / Chapter 2.2.2.3 --- Physical Characterization of Compounds 4-6 --- p.19 / Chapter 2.2.2.4 --- Molecular Structures of Compounds 4-6 --- p.20 / Chapter 2.2.3 --- "Synthesis, Structures and Reactivities of Binuclear Iron(II) and Cobalt (II) Amides" --- p.31 / Chapter 2.2.3.1 --- Synthesis of Binuclear Iron(II) and Cobalt(II) Amides --- p.31 / Chapter 2.2.3.2 --- Reactions of Compounds 7 and 8 with Protic Reagents --- p.33 / Chapter 2.2.3.3 --- "Attempted Reactions of Compounds 7 and 8 with 3,5-di-tert- butylcatechol" --- p.35 / Chapter 2.2.3.4 --- Physical Characterization of Compounds 7-14 --- p.35 / Chapter 2.2.3.5 --- Molecular Structures of Compounds 7-10 and 13-14 --- p.38 / Chapter 2.3 --- EXPERIMENTALS FOR CHAPTER 2 --- p.57 / Chapter 2.4 --- REFERENCES FOR CHAPTER 2 --- p.64 / Chapter CHAPTER 3. --- SYNTHESIS AND STRUCTURES OF MANGANESE(II) AMIDES / Chapter 3.1 --- INTRODUCTION --- p.68 / Chapter 3.2 --- RESULTS AND DISCUSSION --- p.70 / Chapter 3.2.1 --- Synthesis of Manganese(II) Amide --- p.70 / Chapter 3.2.2 --- Physical Characterization of Compound 15 --- p.72 / Chapter 3.2.3 --- Molecular Structure of Compound 15 --- p.73 / Chapter 3.3 --- EXPERIMENTALS FOR CHAPTER 3 --- p.78 / Chapter 3.4 --- REFERENCES FOR CHAPTER 3 --- p.79 / "APPENDIX 1 General Procedures, Physical Measurements and X-ray Structure Analysis" --- p.81 / APPENDIX 2 Table A-1. Selected crystallographic data for compounds 4-6. --- p.84 / Table A-2. Selected crystallographic data for compounds 7-10. --- p.85 / Table A-3. Selected crystallographic data for compounds 13-15 --- p.86
43

Divalent transition metal complexes supported by sterically demanding amido ligands.

January 2006 (has links)
by Au Yeung Ho Yu. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2006. / Includes bibliographical references. / Abstracts in English and Chinese. / Abstract --- p.i / 摘要 --- p.iii / Acknowledgement --- p.v / Table of Contents --- p.vi / Abbreviations --- p.ix / List of Compounds --- p.x / Chapter Chapter 1 --- A General Introduction To Late Transition Metal Amides / Chapter 1.1 --- General Background --- p.1 / Chapter 1.2 --- An Overview of Late Transition Metal Amides --- p.2 / Chapter 1.3 --- Objectives of This Work --- p.7 / Chapter 1.4 --- References for Chapter1 --- p.9 / Chapter Chapter 2 --- Late Transition Metal Complexes Derived From 2-Pyridyl Amido Ligand / Chapter 2.1 --- General Background / Chapter 2.1.1 --- A Brief Introduction to Pyridine-Functionalized Amido Ligands --- p.13 / Chapter 2.1.2 --- Late Transition Metal Complexes Supported by 2-Pyridyl Amido Ligands --- p.14 / Chapter 2.2 --- Aims of Our Study --- p.18 / Chapter 2.3 --- Result and Discussion / Chapter 2.3.1 --- Preparation of the [N(CH2But)(2-C5H3N-6-Me)]- Ligand and the Corresponding Lithium Derivatives --- p.19 / Chapter 2.3.2 --- Syntheses and Structures of Iron(II) and Cobalt(II) Amides / Chapter 2.3.2.1 --- "Synthesis of [M(L1)2(HL1)] [M = Fe (6), Co (7)]" --- p.20 / Chapter 2.3.2.2 --- Physical Characterization of Compounds 6 and7 --- p.24 / Chapter 2.3.2.3 --- Molecular Structures of Compounds 6 and7 --- p.24 / Chapter 2.4 --- Experimentals for Chapter 2 --- p.31 / Chapter 2.5 --- References for Chapter 2 --- p.34 / Chapter Chapter 3 --- Synthetic and Structural Studies of Late Transition Metal Anilides / Chapter 3.1 --- An Overview on Anilido Complexes --- p.40 / Chapter 3.2 --- Aims of Our Study --- p.45 / Chapter 3.3 --- Result and Discussion / Chapter 3.3.1 --- Aniline Precursors and The Lithium Derivatives / Chapter 3.3.1.1 --- Syntheses of the Aniline Precusors HLn (n = 2-5) --- p.46 / Chapter 3.3.1.2 --- Syntheses of Lithium Derivatives of Ln (n = 2-5) --- p.47 / Chapter 3.3.1.3 --- Physical Characterization of Compounds 11-13 --- p.48 / Chapter 3.3.1.4 --- "Molecular Structures of Compounds 11a, 12a and 12b" --- p.49 / Chapter 3.3.2 --- Syntheses and Structures of Late Transition Metal Anilides / Chapter 3.3.2.1 --- Syntheses of N-Silylated Anilides --- p.57 / Chapter 3.3.2.2 --- Physical Characterization of Compounds 14-20 --- p.64 / Chapter 3.3.2.3 --- Molecular Structures of Compounds 14-20 --- p.65 / Chapter 3.3.2.4 --- Syntheses of N-Alkylated Anilides --- p.89 / Chapter 3.3.2.5 --- Physical Characterization of Compounds 21-26 --- p.92 / Chapter 3.3.2.6 --- "Molecular Structures of Compounds 21, 23, 25 and 26" --- p.93 / Chapter 3.4 --- Experimentals for Chapter 3 --- p.103 / Chapter 3.5 --- References for Chapter 3 --- p.112 / Chapter Chapter 4 --- Reactions of Late Transition Metal Anilides and Their Derivatives / Chapter 4.1 --- General Background / Chapter 4.1.1 --- Reactions of Late Transition Metal Amides --- p.124 / Chapter 4.1.2 --- A Brief Introduction to Oxidative Coupling of Phenols --- p.129 / Chapter 4.1.3 --- A Brief Overview on the Ring-Opening Polymerization of Cyclic Esters --- p.130 / Chapter 4.2 --- Aims of Our Study --- p.132 / Chapter 4.3 --- Results and Discussion / Chapter 4.3.1 --- Reactions of Late Transition Metal Anilides and Their Derivatives / Chapter 4.3.1.1 --- Ligand Substitution --- p.133 / Chapter 4.3.1.2 --- Chloride Abstraction --- p.137 / Chapter 4.3.1.3 --- Chemical Reduction --- p.138 / Chapter 4.3.1.4 --- Reaction with Unsaturated Compounds --- p.139 / Chapter 4.3.1.5 --- Physical Characterization of Compounds 27-33 --- p.140 / Chapter 4.3.1.6 --- Molecular Structures of Compounds 27-33 --- p.142 / Chapter 4.3.2 --- Oxidation of Bisaryloxide Complexes --- p.162 / Chapter 4.3.3 --- The Ring-Opening Polymerization of e-Caprolactone --- p.167 / Chapter 4.4 --- Experimentals for Chapter 4 --- p.171 / Chapter 4.5 --- References for Chapter 4 --- p.176 / "Appendix 1 General Procedures, Physical Measurements and X-Ray Structure Analysis" --- p.187 / Appendix 2 NMR Spectra of Compounds --- p.189 / Appendix 3 Selected Crystallographic Data --- p.202
44

Intramolecular rearrangements of amides and peroxides

Acott, Brenton. January 1966 (has links) (PDF)
[Typescript] Includes bibliography. Decomposition of alkyl hydroperoxides and peracetates -- Photolysis of N-chloro-amides: a. Reactions of primary amido radicals; b. Reactions of N-alkylacetamido radicals -- Reactions of lead tetra-acetate with primary amides: a. Scope; b. Mechanism -- Decomposition of alkyl hydroperoxides and peracetates -- Photolysis of N-chloro-amides -- Reactions of lead tetra-acetate with primary amides.
45

Vers l'élucidation du mécanisme de déamidation des résidus asparaginyles dans les peptides et les protéines = Towards the elucidation of the deamidation mechanism of asparaginyl residues in peptides and proteins

Catak, Saron Monard, Gérald. Aviyente, Viktorya. January 2007 (has links) (PDF)
Thèse de doctorat : Chimie Informatique et Théorique : Nancy 1 : 2007. Thèse de doctorat : Chimie Informatique et Théorique : Istanbul, Boğaziçi University : 2007. / Thèse soutenue en co-tutelle. Titre provenant de l'écran-titre. Bibliogr.
46

Synthesis, structural characterization and photophysical properties of lanthanide complexes containing polydentate amide ligands

Lai, Po-wan. January 2001 (has links)
Thesis (Ph. D.)--University of Hong Kong, 2001. / Includes bibliographical references.
47

Reactions of sodium metal and alkali amides with 2,2,2-triphenylethyltrimethylammonium iodide and 2,2-dimethylpropyltrimethylammonium iodide

Rogers, Lynn Calloway 12 1900 (has links)
No description available.
48

Intramolecular rearrangements of amides and peroxides / by Brenton Acott.

Acott, Brenton January 1966 (has links)
[Typescript] / Includes bibliography. / 178 leaves ; 30 cm. / Title page, contents and abstract only. The complete thesis in print form is available from the University Library. / Thesis (Ph.D.)--University of Adelaide, Dept. of Organic Chemistry, 1966
49

Intramolecular rearrangements of amides and peroxides /

Acott, Brenton. January 1966 (has links) (PDF)
Thesis (Ph.D.) -- University of Adelaide, Dept. of Organic Chemistry, 1966. / [Typescript]. Includes bibliography.
50

Long-term pressure and thermal cycling studies on Li₂NH-LiNH₂ complex hydrides and V-0.05% C hydrides, and electrochemical hydrogen permeation studies

Lamb, Joshua H. January 2008 (has links)
Thesis (Ph. D.)--University of Nevada, Reno, 2008. / "May, 2008." Includes bibliographical references (leaves 110-122). Online version available on the World Wide Web.

Page generated in 0.0454 seconds