by Fung Chun-wah. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2002. / Includes bibliographical references (leaves 117-119). / Abstracts in English and Chinese. / Table of Contents --- p.i / Acknowledgments --- p.v / Abbreviations --- p.vi / Abstract --- p.vii / Chapter PART I: --- ACTIVATION OF CARBON-CARBON BONDS OF NITRILES BY RHODIUM PORPHYRIN RADICAL / Chapter CHAPTER 1 --- General Introduction --- p.1 / Chapter 1.1.1 --- Activation of Carbon-Carbon Bond (CCA) by Transitional Metals --- p.1 / Chapter 1.1.1.1 --- Potential Application of C-C Bond Activation --- p.1 / Chapter 1.1.1.1.1 --- Cracking --- p.1 / Chapter 1.1.1.1.2 --- Depolymerization --- p.2 / Chapter 1.1.1.2 --- Thermodynamic and Kinetic Considerations in CCA --- p.3 / Chapter 1.1.1.3 --- C-C Bond Activation in Strained System --- p.3 / Chapter 1.1.1.4 --- C-C Bond Activation facilitated by Aromatization --- p.7 / Chapter 1.1.1.5 --- C-C Bond Activation of Carbonyl Compounds --- p.9 / Chapter 1.1.1.6 --- C-C Bond Activation of the Nitriles --- p.13 / Chapter 1.1.1.7 --- Selective C-C Bond Activation on a Multimetallic Site --- p.16 / Chapter 1.1.1.8 --- Intramolecular sp2 -sp3 C-C Bond Activation in PCP System --- p.17 / Chapter 1.1.1.9 --- CCA in N-Heterocyclic Carbene --- p.18 / Chapter 1.1.1.10 --- CCA in Pt(0) complexes bearing Chelating P´ةN- and P´ةP- Ligands --- p.19 / Chapter 1. 1.1.11 --- CCA of Alkyne via Hydroiminoacylation by Rh(I) Catalyst --- p.20 / Chapter I. 1.1.12 --- CCA in Homoallylic Alcohol by β-Allyl Elimination --- p.21 / Chapter I. 1.1.13 --- C-C Bond Activation by Metathesis of Alkanes --- p.23 / Chapter I.1.2 --- Structural Features of Rhodium Porphyrins --- p.25 / Chapter I.1.3 --- Objective of the Work --- p.27 / Chapter CHAPTER 2 --- Carbon-Carbon Bond Activation (CCA) of Nitriles by Rhodium Porphyrin Radical --- p.28 / Chapter I.2.1 --- Introduction --- p.28 / Chapter I.2.1.1 --- CCA of Nitroxides by Rhodium(II) Porphyrin Radical Rh(por) --- p.28 / Chapter I.2.2 --- CCA of Nitriles by Rh(tmp) Radical --- p.29 / Chapter I.2.2.1 --- Synthesis of Rh(tmp)Me --- p.29 / Chapter I.2.2.2 --- Synthesis of Rh(tmp) Radical --- p.30 / Chapter I.2.2.3 --- Ligand effect on CCA --- p.31 / Chapter I.2.2.3.1 --- Synthesis of Phosphines --- p.31 / Chapter I.2.2.3.2 --- Reactions between Rh(tmp) and Phosphines --- p.32 / Chapter I.2.2.3.3 --- Synthesis of Alkyl Rh(tmp) --- p.35 / Chapter I.2.2.4 --- CCA of Nitriles by Rh(tmp) with PPh3 added --- p.36 / Chapter I.2.2.4.1 --- Synthesis of Nitrile --- p.36 / Chapter I.2.2.4.2 --- Reactions between Rh(tmp) and Nitriles --- p.37 / Chapter I.2.3.4 --- Proposed Mechanism of CCA --- p.44 / Chapter CHAPTER 3 --- Experimental Section --- p.46 / Conclusion --- p.63 / References --- p.64 / Chapter PART II --- ACTIVATION OF CARBON-SILICON BONDS OF NITRILES BY RHODIUM PORPHYRIN RADICAL --- p.71 / Chapter CHAPTER 1 --- General Introduction --- p.71 / Chapter II. 1.1 --- Carbon-Silicon Bond Activation by Transitional Metals --- p.71 / Chapter II. 1.1.1 --- Potential Application of C-Si Bond Activation --- p.72 / Chapter II.l. l.2 --- C(sp3)-Si Bond Activation --- p.73 / Chapter II. 1.1.2.1 --- Intermolecular C(sp3)-Si Bond Activation in Strained System --- p.73 / Chapter II. 1.1.2.2 --- Intermolecular C(sp3)-Si Bond Activation in Unstrained System --- p.76 / Chapter II. 1.1.3 --- C(sp2)-Si Bond Activation --- p.78 / Chapter II. 1.1.3.1 --- Intermolecular C(aryl)-Si Bond Activation --- p.78 / Chapter II. 1.1.3.2 --- Intramolecular C(aryl)-Si Bond Activation --- p.84 / Chapter II. 1.1.3.3 --- C(vinyl)-Si Bond Activation --- p.87 / Chapter II. 1.1.4 --- C(sp)-Si Bond Activation --- p.89 / Chapter II. 1.2 --- Objective of the Work --- p.92 / Chapter CHAPTER 2 --- Carbon-Silicon Bond Activation (CSA) of Nitriles --- p.93 / Chapter II.2.1 --- Introduction --- p.93 / Chapter II.2.2 --- Reactions between Rh(tmp) Radical and Silylnitriles --- p.93 / Chapter II.2.2.1 --- Investigation the CSA of Trimethylsilylcyanide by Rh(tmp) --- p.93 / Chapter II.2.2.1.1 --- Synthesis of Rh(tmp)SiMe3 --- p.93 / Chapter II.2.2.1.2 --- Synthesis of Rh(tmp)CN --- p.94 / Chapter II.2.2.1.3 --- Reactions between Rh(tmp) and Trimethylsilylcyanide --- p.95 / Chapter II.2.2.1.4 --- Ligands effect on CSA of Trimethylsilylcyanide by Rh(tmp) --- p.98 / Chapter II.2.2.1.5 --- Temperature effect on CSA --- p.101 / Chapter II.2.2.2 --- Reactions between Rh(tmp) and other Silylnitriles --- p.102 / Chapter II.2.3 --- Mechanism of CSA of Trimethylsilylcyanide --- p.103 / Chapter II.2.3.1 --- Proposed Mechanism of CSA of Trimethylsilylcyanide by Rh(tmp) --- p.104 / Chapter II.2.4 --- A Comparison of CSA and CCA of Nitriles --- p.105 / Chapter CHAPTER 3 --- Experimental Section --- p.107 / Conclusion --- p.116 / References --- p.117 / List of Spectra --- p.120 / Spectra --- p.121
| Identifer | oai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_323864 |
| Date | January 2002 |
| Contributors | Fung, Chun-wah., 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, viii, 127 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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