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  • 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.
121

MINDO.

January 1982 (has links)
3 study of some cyclic carbenes ; by Him-tai Tsang. / Includes bibliographies / Thesis (M.Phil.)--Chinese University of Hong Kong, 1982
122

Ring a modification of miltirone: synthesis of nitrogen containing compounds.

January 1990 (has links)
by Yee-kwan Lau. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1990. / Bibliography: leaves 65-67. / Chapter I. --- Acknowledgements --- p.1 / Chapter II. --- List of Nomenclature --- p.2 / Chapter III. --- Abstract --- p.10 / Chapter IV. --- Introduction --- p.11 / Chapter V. --- Results and Discussion: / Chapter i. --- Synthesis of ortho-quinonoid compounds related to miltirone ( / ) --- p.17 / Chapter ii. --- Pharmacological profile of synthetic compounds --- p.37 / Chapter VI. --- Conclusion --- p.33 / Chapter VII. --- Experimental Section --- p.39 / Chapter VIII. --- References and Notes --- p.55 / Chapter IX. --- Spectra --- p.68
123

An approach to the synthesis of polychloro-9, 10-diaza-tetracyclo [6.2.2.1(3,6), 0(2,7)] trideca-4, 9-diene.

January 1973 (has links)
Choy Yau-king. / Thesis (M.Phil.)--Chinese University of Hong Kong. / Bibliography: leaves 87-92.
124

Synthesis and fragmentation of some diazabicyclo [2. 2. 2.] octene derivatives.

January 1979 (has links)
Mak Kay. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1979. / Bibliograpgy: leaves 80-83. / Title --- p.i / Acknowledgements --- p.ii / Abstract --- p.iii / Chapter Section I --- Introduction --- p.1 / Chapter Section II --- Results and Discussion --- p.29 / Chapter Section III --- Experimental --- p.57 / Chapter Section IV --- References --- p.80 / Chapter Section V --- Pmr. spectra --- p.84
125

Synthesis and reaction of polychloro-9, 10 - diaza, tetracyclo [6.2.2.1(3,6). 0(2,7)] trideca-4, 9 - diene.

January 1975 (has links)
Thesis (M.Phil.)--Chinese University of Hong Kong. / Bibliography: leaves 59-62.
126

Crystal field parameters analyses of uranium pentachloride.

January 1975 (has links)
Thesis (M.Ph.)--Chinese University of Hong Kong. / Bibliography: l. 63-64.
127

Reactivity studies of low-valent germanium and tin N-functionalized amides and alkyls.

January 1999 (has links)
Wu Yuen Sze. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1999. / Includes bibliographical references (leaves 98-107). / Abstracts in English and Chinese. / Table of contents --- p.i / Acknowledgements --- p.iv / Abstract --- p.v / List of compounds --- p.vi / Abbreviations --- p.x / Chapter Chapter 1 --- Synthesis and Structures of Low-valent Group14 Organometallic Compounds --- p.1 / Chapter 1.1 --- General apects of low-valent group 14 compounds --- p.1 / Chapter 1.2 --- Structures of germylenes and stannylenes --- p.3 / Chapter 1.3 --- Tetravalent group 14 Metal amides --- p.7 / Chapter 1.4 --- Objectives --- p.11 / Chapter 1.5 --- Results and Discussion --- p.12 / Chapter 1.5.1 --- Synthesis of germanium(II) compound [Ge{C(C5H4N- 2)C(Ph)N(SiMe3)2}{N(SiMe3)C(Ph)C(SiMe3)(C5H4N- 2)}] (29) --- p.12 / Chapter 1.5.2 --- Synthesis of tin(II) amide [Sn{N(SiMe3)C(Ph)C- (SiMe3)(C5H4N-2)}2] (30) --- p.14 / Chapter 1.5.3 --- Synthesis of tin(IV)(amide)dichloride [Sn{N(SiMe3)C- (Ph)C(SiMe3)(C5H4N-2)}2Cl2] (31) --- p.15 / Chapter 1.5.4 --- Spectroscopic Properties of Compounds 29-31 --- p.16 / Chapter 1.5.5 --- Molecular Structure of [Ge{C(C5H4N-2)C(Ph)N(Si- Me3)2}{N(SiMe3)C(Ph)C(SiMe3)C(C5H4N-2)}] (29) --- p.21 / Chapter 1.5.6 --- Molecular structure of [Sn{N(SiMe3)C(Ph)C(SiMe3)- (C5H4N-2)}2] (30) --- p.25 / Chapter 1.5.7 --- Molecular structure of [Sn{N(SiMe3)C(Ph)C(SiMe3)- (C5H4N-2)}2C12] (31) --- p.28 / Chapter Chapter 2 --- Synthesis and Structure of Group 14 Metal- Chalcogenones --- p.32 / Chapter 2.1 --- Multiple bond between group 14 metals and chalcogens --- p.32 / Chapter 2.2 --- Results and Discussion --- p.39 / Chapter 2.2.1 --- "Synthesis of germane- and stannane-chalcogenones [(RI)(R1.)Ge=E], [E = S 59, Se 60], [(R1)2Sn=S] (61), [(R1)(R1.)Sn=Se] (62)" --- p.39 / Chapter 2.2.2 --- Spectroscopic properties of compounds 59-62 --- p.41 / Chapter 2.2.3 --- Molecular structure of [{N(SiMe3)C(Ph)C(SiMe3)- (C5H4N-2)}2Sn=S] (61) --- p.46 / Chapter 2.2.4 --- "Molecular structure of [{N(SiMe3)2C(Ph)C(C5H4N-2)}- {N(SiMe3)C(Ph)C(SiMe3)(C5H4N-2)}M=E] [M = Ge, E =S 59,Se 60; M = Sn,E = Se 62]" --- p.52 / Chapter Chapter 3 --- Reactivity of Low-valent Group 14 Organometallics Compounds --- p.59 / Chapter 3.1 --- Introduction --- p.59 / Chapter 3.1.1 --- Lewis-base behavior --- p.60 / Chapter 3.1.2 --- Lewis-acid behavior --- p.63 / Chapter 3.1.3 --- Oxidative-addition (or insertion) reactions --- p.65 / Chapter 3.2 --- Results and Discussion --- p.69 / Chapter 3.2.1 --- Lewis acid base behavior of [Sn(R2)2] (27) --- p.69 / Chapter 3.2.1.1 --- "Reaction of [Sn(R2)2] (27) with group 11 metal derivatives (M = Ag, X = Cl 91,I 92,SCN 93,CN94; M = Cu, X = Cl 95,I 96)-Synthesis of [(R2)2Sn→(μ- MX)]2" --- p.69 / Chapter 3.2.2 --- Oxidative-addition (or insertion) reaction of tin(II) compounds --- p.73 / Chapter 3.2.2.1 --- Reaction of AgNCO with [Sn(R2)2] (27) 一 Synthesis of [(R2)2Sn(NCO)2](97) --- p.73 / Chapter 3 .2.3 --- Spectroscopic properties of compounds 91-97 --- p.74 / Chapter 3.2.4 --- Molecular structure of [{CH(SiMe3)C9H6N-8}2Sn→(μ- AgCl)]2 (91) --- p.80 / Chapter 3.2.5 --- Molecular structure of [{CH(SiMe3)C9H6N-8}2Sn- (NCO)2] (97) --- p.85 / Appendix I / Chapter A. --- Experimental procedures for chapter 1 --- p.87 / Chapter B. --- Experimental procedures for chapter 2 --- p.90 / Chapter C. --- Experimental procedures for chapter 3 --- p.93 / Appendix II / Chapter A. --- References for chapter 1 --- p.98 / Chapter B. --- References for chapter 2 --- p.102 / Chapter C. --- References for chapter 3 --- p.104 / Appendix III / Chapter A. --- General procedures --- p.106 / Chapter B. --- Physical and analytical measurements --- p.106 / Appendix IV / Table A.l. Selected crystallographic data for compounds 29,30,31 --- p.109 / Table A.l. Selected crystallographic data for compounds 59,60,61 --- p.110 / "Table A.l. Selected crystallographic data for compounds 62, 91,97" --- p.111
128

Reactivity studies of lithium(I) and germanium(II) pyridyl-1-azaallyl compounds.

January 2005 (has links)
Chong Kim Hung. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2005. / Includes bibliographical references. / Abstracts in English and Chinese. / Table of contents --- p.vi / Acknowledgements --- p.i / Abstract --- p.ii / 摘要 --- p.iv / List of Compounds --- p.ix / Synthesized / Abbreviations --- p.x / Chapter Chapter 1 --- Reactivity of Pyridyl-1-azaallyl Enamido Germanium(II) Chloride / Chapter 1.1 --- Introduction --- p.1 / Chapter 1.1.1 --- General Aspects of Reactivity of Heteroleptic Germylenes --- p.1 / Chapter 1.1.2 --- Synthesis of Pyridyl-1 -azaallyl Germanium(II) Chloride Complex --- p.10 / Chapter 1.1.3 --- Objectives of This Work --- p.12 / Chapter 1.2 --- Results and Discussion --- p.14 / Chapter 1.2.1.1 --- Synthesis of Chalcogenonyl Halide Complexes --- p.15 / Chapter 1.2.1.2 --- Spectroscopic Properties of 33 and 34 --- p.15 / Chapter 1.2.1.3 --- "Molecular Structures of [Ge(E){N(SiMe3)C(Ph)- C(SiMe3)(C5H4N-2)}Cl] (E = S (33), Se (34))" --- p.16 / Chapter 1.2.2.1 --- Synthesis of Group 11 Transition Metal-Pyridyl-1- Enamido Germanium(II) Chloride Complexes --- p.20 / Chapter 1.2.2.2 --- Spectroscopic Properties of 35 and 36 --- p.21 / Chapter 1.2.2.3 --- Molecular Structures of [Ge(CuI){N(SiMe3)- C(Ph)C(SiMe3)(C5H4N-2)}Cl(THF)2]4 (35) and [Ge(AuI){N(SiMe3)C(Ph)C(SiMe3)(C5H4N-2)}Cl] (36) --- p.22 / Chapter 1.2.3.1 --- "Reaction of Pyridyl-l-azaallyl Germanium(II) Chloride with 3,5-di-tert butyl-o-benzoqumone: Synthesis of [Ge{O(2,4-di-Bu'-C6H2)O}{N(SiMe3)C(Ph)C(SiMe3)- (C5H4N-2)}C1] (37)" --- p.27 / Chapter 1.2.3.2 --- Spectroscopic Properties of 37 --- p.27 / Chapter 1.2.3.3 --- "Molecular Structure of [Ge{0(2,4-di-Bu'- C6H2)O} {N(SiMe3)C(Ph)C(SiMe3)(C5H4N-2)}Cl] (37)" --- p.28 / Chapter 1.2.4.1 --- Synthesis of Boron-Germanium(II) Hydride Adduct --- p.31 / Chapter 1.2.4.2 --- Spectroscopic Properties of 38 --- p.31 / Chapter 1.2.4.3 --- Molecular Structure of [Ge(BH3){N(SiMe3)C(Ph)- C(SiMe3)(C5H4N-2)}H] (38) --- p.32 / Chapter 1.2.5.1 --- Substitution Reaction of Pyridyl-l-azaallyl Germanium(II) Chloride with Lithium Phenylacetylide --- p.34 / Chapter 1.2.5.2 --- Spectroscopic Properties of 39 --- p.34 / Chapter 1.2.5.3 --- Molecular Structure of [Ge{N(SiMe3)C(Ph)C(SiMe3)- (C5H4N-2)}(CCPh)] (39) --- p.35 / Chapter 1.2.6.1 --- Reaction of Pyridyl-l-azaallyl Germanium(II) Chloride with excess lithium; the formation of [GeC(Ph)C(SiMe3)(C5H4N-2)]2 (40) --- p.38 / Chapter 1.2.6.2 --- Spectroscopic Properties of 40 --- p.38 / Chapter 1.2.6.3 --- Molecular Structure of [GeC(Ph)C(SiMe3)(C5H4N-2)]2 (40) --- p.39 / Chapter 1.3 --- Experimental for Chapter 1 --- p.43 / Chapter 1.4 --- References for Chapter 1 --- p.50 / Chapter Chapter 2 --- Synthesis of Late Transition Metal Pyridyl-l-azaallyl Complexes / Chapter 2.1 --- Introduction --- p.55 / Chapter 2.1.1 --- General Aspects of 1 -azaallyl Metal Complexes --- p.55 / Chapter 2.1.2 --- Synthesis of Pyridyl-l-azaallyl Metal Complexes --- p.61 / Chapter 2.2 --- Results and Discussion --- p.68 / Chapter 2.2.1 --- Synthesis of Late Transition Metal Pyridyl-l-azaallyl Complexes --- p.68 / Chapter 2.2.2 --- Spectroscopic Properties of 55-59 --- p.70 / Chapter 2.2.3 --- Molecular Structures of Compounds 55-59 --- p.71 / Chapter 2.3 --- Experimental for Chapter 2 --- p.80 / Chapter 2.4 --- References for Chapter 2 --- p.83 / Appendix I / Chapter A. --- General Procedures --- p.86 / Chapter B. --- Physical and Analytical Measurements --- p.86 / Appendix II / Table A.1. Selected Crystallographic Data for Compounds 33-36 --- p.89 / Table A.2. Selected Crystallographic Data for Compounds 37-40 --- p.90 / Table A.3. Selected Crystallographic Data for Compounds 56-58 --- p.91 / Table A.4. Selected Crystallographic Data for Compound 59 --- p.92
129

The use of trimethylsilyl derivatives in organosulfur chemistry /

Stockton, Alan January 1976 (has links)
No description available.
130

Phosphato and related bis (trimethylenediamine) cobalt (III) complexes

Foong, Siew-Wan. January 1968 (has links) (PDF)
No description available.

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