Lam Tai Wing. / Thesis submitted in: December 2001. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2002. / Includes bibliographical references (leaf 75). / Abstracts in English and Chinese. / Abstract --- p.i / 中文摘要 --- p.iii / Acknowledgements --- p.v / Contents --- p.vi / List of Compounds Synthesized --- p.ix / List of Abbreviations --- p.x / Chapter CHAPTER 1 --- Development of Bis(l-azaallyl) Ligands in Organometall Chemistry of Group 4 Transition Metals --- p.ic / Chapter 1.1 --- Introduction --- p.1 / Chapter 1.1.1 --- General aspects of group 4 transition metal complexes containing azallyl Ligands --- p.1 / Chapter 1.1.2 --- Objective --- p.7 / Chapter 1.2 --- Results and Discussion --- p.12 / Chapter 1.2.1 --- Preparation and characterization of pyrazyl-linked bis(l-azaallyl) dilithium complexes --- p.12 / Chapter 1.2.2 --- Attempted preparation of pyrazyl-linked bis(l-azaallyl) dipotassium complex --- p.14 / Chapter 1.2.3 --- "Molecular structures of pyrazyl-linked bis(l-azaallyl) dilithium complexes [{{C(H)(SiMe3)}2C4H2Nr2，3} {Li2(TMEDA)2}]2 (25) and [{{N(SiMe3)C(But)C(H)}2C4H2N2-2,3} {Li2(THF)2}]2 (27)……" --- p.15 / Chapter 1.3 --- Experimental Section --- p.20 / References / Chapter CHAPTER 2 --- "Synthesis, Reactivity and Characterization of Transition Metal Complexes Containing 1-Azaallyl Ligands" / Chapter 2.1 --- Introduction --- p.32 / Chapter 2.2 --- Results and Discussion --- p.36 / Chapter 2.2.1 --- Preparation and Characterization of [Zr{C(SiMe3)2C5H4N-2}2(CH3)Cl (36) and [Hf{C(SiMe3)2C5H4N-2}2(CH3)2] (37) --- p.36 / Chapter 2.2.2 --- Molecular Structure of [Zr{C(SiMe3)2C5H4N-2}2(CH3)Cl (36) and [Hf{C(SiMe3)2C5H4N-2}2(CH3)2] (37) --- p.38 / Chapter 2.2.3 --- Preparation and Characterization of [Zr{N(SiMe3)C(But)C(H)(C5H4N-2)}2(CH3)2] (41) and [Hf{N(SiMe3)C(But)C(H)(C5H4N-2)}2(CH3)2] (42) --- p.40 / Chapter 2.2.4 --- Molecular Structure of [Zr{N(SiMe3)C(But)C(H)(C5H4N-2)}2(CH3)2] (41) and [Hf{N(SiMe3)C(But)C(H)(C5H4N-2)}2(CH3)2] (42) --- p.42 / Chapter 2.2.5 --- "Preparation and Characterization of [Zr{{N(SiMe3)C(But)C(H)}2C6H4-l,2}](CH3)Cl] (44) and [Hf{{N(SiMe3)C(But)C(H)}2C6H4-l,2}]Cl2] (45) and [Hf{{N(SiMe3) C(But)C(H)}2C6H4-l,2}](CH3)Cl](46)" --- p.45 / Chapter 2.2.6 --- "Molecular Structures of [Zr{{N(SiMe3)C(But)C(H)}2C6H4-l ,2}] (CH3)C1] (44), [Hf{{N(SiMe3)C(But)C(H)}2C6H4-l,2}]Cl2] (45) and [Hf{{N(SiMe3)C(But)C(H)}2C6H4-l,2}](CH3)Cl] (46)" --- p.47 / Chapter 2.2.7 --- "Attempted reaction of [Hf{ {N(SiMe3)C(But)C(H)}2C6H4-l,2}]Cl2] with 2 equivalents of KMe" --- p.52 / Chapter 2.2.8 --- Preparation and Characterization of [Ni {N(SiMe3)C(But)C(H) (C5H4N-2)}2] (47) --- p.52 / Chapter 2.2.9 --- Molecular Structures of [Ni {N(SiMe2CH2)C(But)C(H)(C5H4N-2)}2] (47) --- p.53 / Chapter 2.3 --- Experimental Section --- p.57 / References --- p.67 / Chapter CHAPTER 3 --- Catalytic Activity Studies of 1-Azaallyl Group 4 Metal Dimethyl Complexes in Ethylene Polymerization / Chapter 3.1 --- Introduction --- p.69 / Chapter 3.2 --- Results and Discussion --- p.71 / Chapter 3.3 --- Experimental Section --- p.73 / Chapter 3.4 --- Attempted isolation of zwitterionic complexes of 1-azaallyl group4 complexes --- p.74 / References --- p.75 / APPENDIX I / Chapter A --- General Experimental Procedures and Physical Measurement --- p.76 / Chapter B --- X-ray Crystallography --- p.76 / APPENDIX II / Crystallographic Data and Refinement Parameters --- p.78
| Identifer | oai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_323829 |
| Date | January 2002 |
| Contributors | Lam, Tai Wing., Chinese University of Hong Kong Graduate School. Division of Chemistry. |
| Source Sets | The Chinese University of Hong Kong |
| Language | English, Chinese |
| Detected Language | English |
| Type | Text, bibliography |
| Format | print, x, 82 leaves : ill. ; 30 cm. |
| Rights | Use of this resource is governed by the terms and conditions of the Creative Commons “Attribution-NonCommercial-NoDerivatives 4.0 International” License (http://creativecommons.org/licenses/by-nc-nd/4.0/) |
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