Author: Chao Xu
Publisher: National Library of Canada = Bibliothèque nationale du Canada
ISBN: 9780315710139
Category : Transition metal complexes
Languages : en
Pages : 590
Book Description
Syntheses and Reactivity of Transition Metal Complexes of Mono- and Bicyclo- Macrocyclic Ligands [microform]
Author: Chao Xu
Publisher: National Library of Canada = Bibliothèque nationale du Canada
ISBN: 9780315710139
Category : Transition metal complexes
Languages : en
Pages : 590
Book Description
Publisher: National Library of Canada = Bibliothèque nationale du Canada
ISBN: 9780315710139
Category : Transition metal complexes
Languages : en
Pages : 590
Book Description
Synthesis and Reactivity of Mono and Binuclear Complexes of Open Chain and Macrocyclic Ligands [microform]
Author: Subramanian Sethuraman Iyer
Publisher: National Library of Canada
ISBN:
Category : Coordination compounds
Languages : en
Pages : 846
Book Description
Publisher: National Library of Canada
ISBN:
Category : Coordination compounds
Languages : en
Pages : 846
Book Description
Syntheses and Reactivity of Transition Metal Complexes of Macrocycles Containing Sulfur and Nitrogen Ligating Atoms [microform]
Author: Savitri Chandrasekhar
Publisher: National Library of Canada = Bibliothèque nationale du Canada
ISBN: 9780315681842
Category : Ligands
Languages : en
Pages : 688
Book Description
Publisher: National Library of Canada = Bibliothèque nationale du Canada
ISBN: 9780315681842
Category : Ligands
Languages : en
Pages : 688
Book Description
Synthesis and Characterisation of Transition Metal Complexes with New Pendant Arm- and Bicyclo- Macrocyclic Ligands
Author: Denis Gérard Fortier
Publisher:
ISBN:
Category : Ligands
Languages : en
Pages : 502
Book Description
Publisher:
ISBN:
Category : Ligands
Languages : en
Pages : 502
Book Description
Template Syntheses and Structural Studies of Transition Metal Complexes of Macrocyclic Ligands
Author: Shie-Ming Peng
Publisher:
ISBN:
Category : Ligands
Languages : en
Pages : 638
Book Description
Publisher:
ISBN:
Category : Ligands
Languages : en
Pages : 638
Book Description
Synthesis and Structural Characterization of Mono- and Dinuclear Transition Metal Complexes Containing the Tetraaza-[14] Annulene Ligand
Author: Joanna Czuchajowska-Wiesinger
Publisher:
ISBN:
Category : Transition metal complexes
Languages : en
Pages : 362
Book Description
Publisher:
ISBN:
Category : Transition metal complexes
Languages : en
Pages : 362
Book Description
Synthesis and Reactivity Studies of Mono-, Bi-, and Trimetallic Complexes Supported by Oxidatively-resistant Polyanionic Ligands
Author: Julia Megan Stauber
Publisher:
ISBN:
Category :
Languages : en
Pages : 296
Book Description
Investigations of the oxidatively-resistant hexacarboxamide cryptand, mBDCA-5t-H6, to support mono-, bi-, and trimetallic complexes are presented. Selective single metal ion insertion into the cryptand was achieved to generate the mono-Co(II) and Zn(II) complexes that contain proximal hydrogen-bonding networks enforced by the carboxamide N–H groups of the pre-organized second-coordination sphere. The cobalt(II) complex serves as a selective colorimetric turn-on fluoride sensor and represents a unique example of a transition-metal based fluoride sensor where fluoride binding takes place directly at the transition metal. The binding of fluoride is synergistic involving hydrogen-bond donors from the second-coordination sphere together with metal(II) ion coordination. Isolation of the mono-metallic Co and Zn complexes allowed for the preparation of their transition and main group metal heterobimetallic variants. Hetero- and homobimetallic complexes of cobalt(II) and zinc(II) are presented, and the reactivity of the homobimetallic complexes with O2, O−2 , and H2O2 is discussed. The cryptand was also explored as a supporting ligand for cofacially arranged divalent group 14 ions (Ge, Sn, Pb). Reaction of the di-tin(II) complex with elemental sulfur or selenium generates di-tin polychalcogenide complexes containing [mu]–E and bridging [mu]– E5 ligands (E = Se, S), where the sulfur-containing product acts reversibly as a source of S3 ∙− in DMF solution. The di-tin(II) complex also serves as a bidentate ligand for the preparation of trimetallic Sn2/M complexes (M = Ag(I), Au(I), Pd(0)). Reactivity studies of the Sn2/Pd(0) complex with substrates including CS2, S8, and 1AdC≡P are described. Terminal titanyl complexes supported by oxidatively-resistant tri- and tetrametaphosphates were prepared as molecular models of heterogeneous oxidation catalysts. These complexes react with hydrogen peroxide to produce the corresponding peroxotitanium( IV) metaphosphates, and represent rare examples of titanium oxo and peroxo systems supported by an all-oxygen ligand environment.
Publisher:
ISBN:
Category :
Languages : en
Pages : 296
Book Description
Investigations of the oxidatively-resistant hexacarboxamide cryptand, mBDCA-5t-H6, to support mono-, bi-, and trimetallic complexes are presented. Selective single metal ion insertion into the cryptand was achieved to generate the mono-Co(II) and Zn(II) complexes that contain proximal hydrogen-bonding networks enforced by the carboxamide N–H groups of the pre-organized second-coordination sphere. The cobalt(II) complex serves as a selective colorimetric turn-on fluoride sensor and represents a unique example of a transition-metal based fluoride sensor where fluoride binding takes place directly at the transition metal. The binding of fluoride is synergistic involving hydrogen-bond donors from the second-coordination sphere together with metal(II) ion coordination. Isolation of the mono-metallic Co and Zn complexes allowed for the preparation of their transition and main group metal heterobimetallic variants. Hetero- and homobimetallic complexes of cobalt(II) and zinc(II) are presented, and the reactivity of the homobimetallic complexes with O2, O−2 , and H2O2 is discussed. The cryptand was also explored as a supporting ligand for cofacially arranged divalent group 14 ions (Ge, Sn, Pb). Reaction of the di-tin(II) complex with elemental sulfur or selenium generates di-tin polychalcogenide complexes containing [mu]–E and bridging [mu]– E5 ligands (E = Se, S), where the sulfur-containing product acts reversibly as a source of S3 ∙− in DMF solution. The di-tin(II) complex also serves as a bidentate ligand for the preparation of trimetallic Sn2/M complexes (M = Ag(I), Au(I), Pd(0)). Reactivity studies of the Sn2/Pd(0) complex with substrates including CS2, S8, and 1AdC≡P are described. Terminal titanyl complexes supported by oxidatively-resistant tri- and tetrametaphosphates were prepared as molecular models of heterogeneous oxidation catalysts. These complexes react with hydrogen peroxide to produce the corresponding peroxotitanium( IV) metaphosphates, and represent rare examples of titanium oxo and peroxo systems supported by an all-oxygen ligand environment.
Synthesis,Biological Studies of Macrocyclic Transition Metal Complexes
Author: Rayees Sheikh
Publisher: LAP Lambert Academic Publishing
ISBN: 9783659146572
Category :
Languages : en
Pages : 156
Book Description
This book presents the important facts about the synthesis and biological studies of macrocyclic transition metal complexes. A detailed synthetic discussion of the reaction steps in each mechanism and their relationship with transition metal complexes has been considered. Macrocyclic ligands and their transition metal complexes depends upon the nature of reactants and the corresponding metal ion. The macrocyclic ligand are a growing class of compounds with varying chemistry a wide range of different molecular topologies and set of donor atoms. Aza type ligands appear as very promising to be used as antifertile, antibacterial, antifungal and other biological properties. Macrocyclic metal complexes play a central role in the construction of molecular materials, which display magnetic properties and find applications in material and supramolecular chemistry and biochemistry. It is believed that the present book will provide a succinct and clear introduction to synthesis, characterization and biological studies macrocyclic ligands with transition metal complexes that meets the needs of researchers at a variety of levels in several disciplines.
Publisher: LAP Lambert Academic Publishing
ISBN: 9783659146572
Category :
Languages : en
Pages : 156
Book Description
This book presents the important facts about the synthesis and biological studies of macrocyclic transition metal complexes. A detailed synthetic discussion of the reaction steps in each mechanism and their relationship with transition metal complexes has been considered. Macrocyclic ligands and their transition metal complexes depends upon the nature of reactants and the corresponding metal ion. The macrocyclic ligand are a growing class of compounds with varying chemistry a wide range of different molecular topologies and set of donor atoms. Aza type ligands appear as very promising to be used as antifertile, antibacterial, antifungal and other biological properties. Macrocyclic metal complexes play a central role in the construction of molecular materials, which display magnetic properties and find applications in material and supramolecular chemistry and biochemistry. It is believed that the present book will provide a succinct and clear introduction to synthesis, characterization and biological studies macrocyclic ligands with transition metal complexes that meets the needs of researchers at a variety of levels in several disciplines.
The Synthesis and Characterization of Macrocyclic Ligands and Investigations of the Thermo and Photo Reactivity of Their Transition Metal Ion Complexes
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Late Transition Metal Complexes of Bulky Mono- and Bi-nucleaeting Ligands
Author: Yohan D. M. Champouret
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description