Coordination Chemistry of Functionalized Mercaptoimidazoles

Coordination Chemistry of Functionalized Mercaptoimidazoles
Author: Jonathon Andrew Maner
Publisher:
Total Pages: 168
Release: 2011
Genre:
ISBN:

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The coordination chemistry of three mixed-donor ligands mebMe, mmteMe, and mteSimMe has been developed. Each ligand contains a mercaptoimidazole group and a pendant group containing a different potential donor. Thus methyl-mercaptoimidazolyl ethyl benzene (mebMe) is a mixed-donor containing mercaptoimidazole and an arene donor group separated by two carbons. Similarly, methyl-mercaptoimidazolyl (methylthio)ethane (mmteMe) is a mixed-donor containing mercaptoimidazole and thioether donor groups, and (methylthio)ethyl methyl-mercaptoimidazolyl sulfide (mteSimMe) contains imine and thioether donor groups. Previously, the Rabinovich group has investigated the chemistry of toxic metals such as Cd(II), Hg(II), and Pb(II) using the 6w(mercaptoimidazolyl)xylene (BmxR) and Z>/.s(mercaptoirnidazolyl)methane (BmmR) ligands. Both of these systems are bidentate 6/s(thione) ligands that bind metals to form tetrahedral and octahedral structures. As an extension of this work, the coordination chemistry of mebMe, mmteMe, and mteSimMe has been explored using the same heavy metals. A study of the reactivity of mebMe towards Pb(II) ions, the reactivity of mmteMe towards Hg(II) ions, and the reactivity of mteSimMe towards Hg(II) and Cd(II) ions has been performed.

Synthesis and Reactivity of BIS(PYRIDYL) and BIS(PICOLYL) Mercaptoimidazoles

Synthesis and Reactivity of BIS(PYRIDYL) and BIS(PICOLYL) Mercaptoimidazoles
Author: Jessica Marie Hanley
Publisher:
Total Pages: 194
Release: 2012
Genre:
ISBN:

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Mixed-donor ligands are particularly attractive in inorganic chemistry due to their steric and electronic versatility and the multiple coordination modes they may exercise when bound to metal centers. Although pyridines are arguably the most common nitrogen-donor ligands and the coordination chemistry of heterocyclic thiones is well-established, the reactivity of simple tridentate ligands containing a combination of such functionalities is virtually unknown. The synthesis and reactivity of two new mixed-donor ligands, the bis(pyridyl)mercaptoimidazole (2-py)2m, and the bis(picolyl)mercaptoimidazole (2-pic)2m, have been developed. Several coordination complexes of (2-py)2m and (2-pic)2m have been prepared and fully characterized, including the complete series of group 12 metal compounds {(2-py)2m}MX2 and {(2-pic)2m}MX2 (M = Zn, Cd, Hg; X = CI, Br, I). In addition, an investigation of the coordination of these two N2S donor ligands with copper(I) was pursued because one of the key goals of this project is the preparation of synthetic analogues of methanobactin (mb), a small protein responsible for the uptake and delivery of copper(I) ions to various copper-dependent enzymes such as the particulate form of methane monooxygenase (pMMO). The copper(I) derivatives {(2-py)2m}CuX (X = Br, I) and {(2-pic)2m}CuX (X.

Stability and Applications of Coordination Compounds

Stability and Applications of Coordination Compounds
Author: Abhay Nanda Srivastva
Publisher: BoD – Books on Demand
Total Pages: 178
Release: 2020-07-08
Genre: Technology & Engineering
ISBN: 1838800573

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In the current era of incessant developing needs for the betterment and ease in living style for humans, technology is seeking upgraded, well structured materials for utilization in various fields of human-wellness such as medication, energy, environment protection and cleaning, food security etc. In the same direction, chemists are doing very well at synthesizing compounds and materials from different groups of chemicals. Among them, coordination compounds also play a key role in serving humanity as these compounds have a wide range of applications in health care from antimicrobial to anticancer, bioengineering, bio-mimetic models, catalysis, photosensitized materials etc. Along with development of stable coordination compounds, their extensive structural studies are also in the main line of work for researchers. Twenty-nine authors from different countries have contributed their scientific views and work in magnifying the importance and scope of coordination compounds in the present book entitled “Stability and Applications of Coordination Compounds”. I hope that the book will achieve its target of supplementing the community of researchers and readers working in the field of coordination chemistry.

Medicinal Applications of Coordination Chemistry

Medicinal Applications of Coordination Chemistry
Author: Chris J. Jones
Publisher: Royal Society of Chemistry
Total Pages: 372
Release: 2007
Genre: Medical
ISBN: 0854045961

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This product is not available separately, it is only sold as part of a set. There are 750 products in the set and these are all sold as one entity. This product is not available separately, it is only sold as part of a set. There are 750 products in the set and these are all sold as one entity.

Coordination Chemistry of Macrocyclic Compounds

Coordination Chemistry of Macrocyclic Compounds
Author: Edwin C. Constable
Publisher:
Total Pages: 93
Release: 2006
Genre: Coordination compounds
ISBN: 9780191848995

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This primer describes the coordination chemistry of macrocyclic ligands. Common types of ligands are introduced and strategies for the synthesis of the free ligands and their metal complexes are discussed.

Molecular Spectroscopy—Experiment and Theory

Molecular Spectroscopy—Experiment and Theory
Author: Andrzej Koleżyński
Publisher: Springer
Total Pages: 529
Release: 2018-10-10
Genre: Science
ISBN: 3030013553

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This book reviews various aspects of molecular spectroscopy and its application in materials science, chemistry, physics, medicine, the arts and the earth sciences. Written by an international group of recognized experts, it examines how complementary applications of diverse spectroscopic methods can be used to study the structure and properties of different materials. The chapters cover the whole spectrum of topics related to theoretical and computational methods, as well as the practical application of spectroscopic techniques to study the structure and dynamics of molecular systems, solid-state crystalline and amorphous materials, surfaces and interfaces, and biological systems. As such, the book offers an invaluable resource for all researchers and postgraduate students interested in the latest developments in the theory, experimentation, measurement and application of various advanced spectroscopic methods for the study of materials.

Metal-Organic Frameworks (MOFs) for Environmental Applications

Metal-Organic Frameworks (MOFs) for Environmental Applications
Author: Sujit K. Ghosh
Publisher: Elsevier
Total Pages: 464
Release: 2019-06-07
Genre: Science
ISBN: 0128146346

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Metal-Organic Frameworks for Environmental Applications examines this important topic, looking at potential materials and methods for the remediation of pressing pollution issues, such as heavy-metal contaminants in water streams, radioactive waste disposal, marine oil-spillage, the treatment of textile and dye industry effluents, the clean-up of trace amounts of explosives in land and water, and many other topics. This survey of the cutting-edge research and technology of MOFs is an invaluable resource for researchers working in inorganic chemistry and materials science, but it is also ideal for graduate students studying MOFs and their applications. Examines the applications of metal-organic frameworks for the remediation of environmental pollutants Features leading experts who research the applications of MOFs from around the world, including contributions from the United States, India and China Explores possible solutions to some of today’s most pressing environmental challenges, such as heavy-metal contamination in bodies of water, oil spills and clean-up of explosives hidden in land and water Provides an excellent reference for researchers and graduate students studying in the areas of inorganic chemistry, materials chemistry and environmental science

Introduction to Reticular Chemistry

Introduction to Reticular Chemistry
Author: Omar M. Yaghi
Publisher: John Wiley & Sons
Total Pages: 684
Release: 2019-03-22
Genre: Science
ISBN: 3527821104

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A concise introduction to the chemistry and design principles behind important metal-organic frameworks and related porous materials Reticular chemistry has been applied to synthesize new classes of porous materials that are successfully used for myraid applications in areas such as gas separation, catalysis, energy, and electronics. Introduction to Reticular Chemistry gives an unique overview of the principles of the chemistry behind metal-organic frameworks (MOFs), covalent organic frameworks (COFs), and zeolitic imidazolate frameworks (ZIFs). Written by one of the pioneers in the field, this book covers all important aspects of reticular chemistry, including design and synthesis, properties and characterization, as well as current and future applications Designed to be an accessible resource, the book is written in an easy-to-understand style. It includes an extensive bibliography, and offers figures and videos of crystal structures that are available as an electronic supplement. Introduction to Reticular Chemistry: -Describes the underlying principles and design elements for the synthesis of important metal-organic frameworks (MOFs) and related materials -Discusses both real-life and future applications in various fields, such as clean energy and water adsorption -Offers all graphic material on a companion website -Provides first-hand knowledge by Omar Yaghi, one of the pioneers in the field, and his team. Aimed at graduate students in chemistry, structural chemists, inorganic chemists, organic chemists, catalytic chemists, and others, Introduction to Reticular Chemistry is a groundbreaking book that explores the chemistry principles and applications of MOFs, COFs, and ZIFs.