• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 34
  • 9
  • 4
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 1
  • 1
  • Tagged with
  • 77
  • 77
  • 12
  • 8
  • 8
  • 7
  • 6
  • 6
  • 6
  • 6
  • 6
  • 5
  • 5
  • 5
  • 5
  • 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.
11

An ESR study of some silicon and phosphorus compounds

Wallace, Thomas Clarence, January 1970 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1970. / Typescript. Vita. Description based on print version record. Includes bibliographical references.
12

Alkylaminophosphine sulphides and their complexes /

Chiu, Sung-Lit, Anthony. January 1970 (has links)
Thesis (Ph. D.)--University of Hong Kong, 1971.
13

'n Ondersoek van die opname en vrystelling van fosforverbindings deur Potamogeton pectinatus L. met behulp van die radio-isotope 32p en 33p

Van Aswegen, Izak Schalk 21 May 2014 (has links)
M.Sc. (Freshwater Biology) / Please refer to full text to view abstract.
14

Structure and synthesis of some phosphorus compounds of potential biological activity

Kyriacou, Panos January 1988 (has links)
Bibliography: 109-110.
15

The synthesis of chiral organosul fur and phosphorus compounds /

Friedlander, Barry Terence. January 1980 (has links)
No description available.
16

Synthesis of polyphosphine ligands and cobalt (I) complexes of three triphosphine ligands /

DuBois, Daniel Lee January 1975 (has links)
No description available.
17

Synthesis and structural characterization of some metal complexes of phosphorus-containing ligands. / Heterobimetallic complexes of PPh2, trans-(CO)3Fe(Ph2Ppy)2 and trans-(CO)3Fe(Ph2Ppym)2 / Metal complexes of tertiary phosphine betaines

January 1996 (has links)
pt I. Heterobimetallic complexes of PPh2, trans-(CO)3Fe(Ph2Ppy)2 and trans-(CO)3Fe(Ph2Ppym)2 -- pt II. Metal complexes of tertiary phosphine betaines. / by Song-Lin Li. / Thesis (Ph.D.)--Chinese University of Hong Kong, 1996. / Includes bibliographical references (leaves 77-83, 167-173). / Acknowledgments / Abstract --- p.i-ii / Table of Contents --- p.iii-iv / Structural Formulas of Ligands --- p.v / Index of Compounds --- p.vi-vii / List of Tables --- p.viii-ix / List of Figures --- p.x-xii / Chapter Part I. --- " HeterobimetaUic Complexes of PPh2-, trans- (CO)3Fe(Pli2Ppy)2 and trans-(CO)3Fe(Ph2Ppym)2" --- p.1 - 83 / Chapter 1. --- Introduction --- p.1-11 / Chapter 2. --- Results and Discussion / Chapter 1. --- "Synthetic and Structural Characterization of the Phosphido-Bridgcd Heterobimetallic Transition Metal Complex, (OC)3Fe(μ-PPh2)2Mo(CO)4" --- p.12-18 / Chapter 2. --- ############################################################################################################################################################################################################################################################### --- p.19-36 / Chapter 3. --- Coordination Chemistry of a New Neutral Organomctallic Tridcntate Ligand trans-(CO)3Fe(Ph2Ppym)2 (Ph2Ppym = 2-(di --- p.37-76 / Chapter 1. --- Synthesis and Crystal Structure of trans-(CO)3Fe(Ph2Ppym)2 --- p.38-42 / Chapter 2. --- "Mono-, Di- and Tridcntate Coordination Modes of trans-(CO)3Fe(Ph2Ppym)2 Towards Mercury(II) Halide/Pscudohalide" --- p.42-52 / Chapter 3. --- "Synthesis and Crystal Structures of Complexes Containing an Fe→Cd Donor-Acceptor Bond Formed by Reaction of trans-(CO)3Fe(Ph2Ppym)2 with CdX2 (X = C1, Br, I,SCN, C1O4)" --- p.53-65 / Chapter 4. --- "Miscellaneous: Interaction of trans-(CO)3Fe (Ph2Ppym)2 with Hg2(ClO4)2.xH2O,[(cod)RhCl]2, (cod)PdCl2, PdCl2 and Nd(SCN)3 .xH2O" --- p.66-76 / References --- p.77-83 / Chapter Part II. --- Metal Complexes of Tertiary Phosphine Betaines --- p.84-173 / Chapter 3. --- Introduction --- p.84-96 / Chapter 4. --- Results and Discussion / Chapter 1. --- Betaine Derivatives --- p.97-109 / Chapter 2. --- Cadmium(II) Complexes with Tertiary Phosphine Bctaincs --- p.110-145 / Chapter 1. --- """Paddle wheel-like"" cadmium(II) complexes" --- p.111-116 / Chapter 2. --- "Discrete Mono-, Bi-, Tri- and Tctra-nuclcar Complexes of Cadmium(II) with Ph3P+(CH2)2CO2-" --- p.116-129 / Chapter 3. --- A Layer-Type Complex of Cadmium(II) Chloride/Pcrchlorate with Triphenylphosphoniopropionate (Ph3P+(CH2)2C02 -) --- p.130-133 / Chapter 4. --- A Layer-Type Complex of Cadmium(II) Chloride/Pcrchlorate with Triphenylphosphoniopropionate (Ph3P+(CH2)2C02-) --- p.134-139 / Chapter 5. --- Mixed-ligand Cadmium(II) Complexes of Ph3P(CH2)2CO2- and Me2N(CH2)2NMe2 (tmen) --- p.139-144 / Chapter 3. --- Zinc(II) and Mercury(II) Complexes --- p.146-155 / Chapter 1. --- Synthesis and Structural Characterization of Mono- and Dinuclcar Zinc(II) Complexes of Triphenylphosphoniopropionate --- p.146-151 / Chapter 2. --- Interaction of Mercury(II) Halidcs with Tertiary Phosphine Bctaines --- p.151-155 / Chapter 4. --- "Cobalt(II), Copper(II) and Silver(I) Complexes" --- p.156-166 / References --- p.167-173 / Chapter 5. --- Conclusion --- p.174-178 / Chapter 6. --- Experimental --- p.179-203 / Appendix A Table of Atomic Coordinates and Thermal Parameters --- p.204-226 / Publications based on results reported in this thesis --- p.227-228
18

Synthesis of bis(phosphoranoimido)metal complexes.

January 2006 (has links)
Sze Wing Yin. / Thesis submitted in: November 2005. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2006. / 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 Synthesized --- p.x / Abbreviation --- p.xi / Chapter Chapter 1 --- Syntheses and Characterization of Bis(phosphoranoimido)lithium and Late Transition Metal Complexes / Chapter 1.1 --- Introduction --- p.1 / Chapter 1.1.1 --- A General Review of Bis(Phosphoranoimido) Ligands --- p.1 / Chapter 1.1.2 --- Synthesis of Bis(Phosphoranoimido)metal Complexes --- p.8 / Chapter 1.2 --- Objectives --- p.13 / Chapter 1.3 --- Results and Discussion --- p.14 / Chapter 1.3.1.1 --- "Synthesis of Bis(Phosphoranoimido)lithium complexes [Li{{(Me3SiNPR2CH)(Me3SiN=PR2CH2)}C5H3N-2,6} (R = Ph, 36; R = Pr', 37)]" --- p.14 / Chapter 1.3.1.2 --- Spectroscopic Properties of Complexes 36 and 37 --- p.14 / Chapter 1.3.1.3 --- "Molecular Structures of [Li{{(Me3SiNPR2CH)- (Me3SiN=PR2CH2)}C5H3N-2,6} (R = Ph, 36; R = Pr', 37)]" --- p.16 / Chapter 1.3.2.1 --- Synthesis and Characterization of Bis(Phosphoranoimido)transition Metal Complexes --- p.21 / Chapter 1.3.2.2 --- Spectroscopic Properties of 38 - 41 --- p.21 / Chapter 1.3.2.3 --- "Molecular Structures of [MCI {{(Me3SiNPPh2CH)- (Me3SiN=PPh2CH2)}C5H3N-2,6}] (M = Co, 38; Mn, 39), [MnCl{{(Me3SiNPPri2CH)(Me3SiN=PPri2CH2)}C5H3N-2,6}] (41)" --- p.22 / Chapter 1.4 --- Experimental Section --- p.31 / Chapter 1.5 --- References for Chapter 1 --- p.36 / Chapter Chapter 2 --- Syntheses and Characterization of Bis(phosphoranoimido)zirconium(IV) Complex / Chapter 2.1 --- Introduction --- p.39 / Chapter 2.1.1 --- General Aspects of Group 4 Metal Complexes --- p.39 / Chapter 2.2 --- Results and Discussion --- p.44 / Chapter 2.2.1 --- "Synthesis and Characterization of Bis(phosphoranoimido)zirconium(IV) Complex [Zr{(Me3SiNPPh2C)(Me3SiN=PPh2CH2)C5H3N-2,6}(NMe2)2] (46)" --- p.44 / Chapter 2.2.2 --- Reaction of Bis(phosphoranoimido)zirconium(IV) Complex (46) with HC1 --- p.45 / Chapter 2.2.3 --- Spectroscopic Properties of Complex 46 --- p.45 / Chapter 2.2.4 --- Molecular Structure of [Zr{(Me3SiNPR2C)- (Me3SiN=PR2CH2)5H3N-2,6}(NMe2)2] (46) --- p.46 / Chapter 2.3 --- Experimental Section --- p.51 / Chapter 2.4 --- References for Chapter 2 --- p.52 / Chapter Chapter 3 --- Syntheses and Characterization of Bis(phosphoranoimido)samarium(III) Complexes / Chapter 3.1 --- Introduction --- p.54 / Chapter 3.1.1 --- A General Review of Lanthanide Complexes --- p.54 / Chapter 3.1.2 --- General Aspect of Bis(phosphoranoimido)lanthanide Metal Complexes --- p.58 / Chapter 3.1.3 --- Synthesis and Structure of Bis(phosphoranoimido)dilithium Complex --- p.60 / Chapter 3.2 --- Results and Discussion --- p.63 / Chapter 3.2.1 --- Synthesis and Characterization of Bis(phosphoranoimido)samarium(III) Complexes --- p.63 / Chapter 3.2.2 --- Spectroscopic Properties of 56 and 57 --- p.65 / Chapter 3.2.3 --- "Molecular Structures of [Sm {{(Me3SiNPPh2CH)2} - C5H3N-2,6}(μ-Cl2)Li(THF)2] (56) and [Sm{{(Me3SiNPPri2CH)2}C5H3N-2,6}2(μ-Cl)]2 (57)" --- p.65 / Chapter 3.3 --- Experimental Section --- p.72 / Chapter 3.4 --- References for Chapter 3 --- p.74 / Appendix I / Chapter A. --- General Procedures --- p.77 / Chapter B. --- Physical and Analytical Measurements --- p.77 / Appendix II / Table A.1. Selected Crystallographic Data for Compounds 36,37 and 38 --- p.80 / Table A.2. Selected Crystallographic Data for Compounds 39,41 and 46 --- p.81 / Table A.3. Selected Crystallographic Data for Compounds 56 and 57 --- p.82
19

Aspects of the chemistry of compounds containing (PNP), (PNS) and (SNS).

Clipsham, Ruth Marian. January 1970 (has links)
No description available.
20

The monophosphaamidine functional group

Masuda, Jason Douglas, University of Lethbridge. Faculty of Arts and Science January 2002 (has links)
The synthesis and characterization of two new bulky N,P-monophosphaamidines (also known as C-aminophosphaalkenes) are described. These phosphorus analogues to amidines are shown to exhibit isomerism and tautomerism in solution that is characteristic tothe amidine functional group. In addition, the nature of the P=C-N system is examined using DFT techniques. Metal complexes of the title compounds with Group 6 metal carbonyls (L-M(CO)5, M=Cr,Mo,W) are also described. A new primary phosphane is reported that contains the sterically bulky, 2,6-diisoropylphenyl (Dip) group, along with mono and disilylated derivatives. Also included is the synthesis and characterization of a new bulky N,N',P-monophosphaguanidine. / xxxii, 280 leaves : ill. ; 28 cm.

Page generated in 0.1102 seconds