Download or read book Synthesis Structural Characterization and Spectroscopy Studies of New Oxovanadium IV V Complexes with Hydrazone Ligands written by and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Synthesis Spectral and EPR Studies of Oxovanadium IV Complexes Incorporating Tridentate ONO Donor Hydrazone Ligands written by and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Synthesis and Characterization of Oxomolybdenum and Oxovanadium Complexes written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthesis and characterization of two different O-N donor hydrazide ligands and their corresponding dioxomolybdenum(VI) and oxovanadium(V) complexes have been reported. The hydrazides synthesized, are characterized by IR spectroscopy and by C, H, N, analysis. The ligands were directly used for metallation with metal precursors having acetyl acetonate groups. One of the acetyl acetonate groups get separated from the metal precursor and carbonyl group of that acetyl acetonate group undergoes condensation with hydrazide forming insitu hydrazone ligand. The complexes formed are also successfully characterized by IR, UV-Vis, C, H, N analysis and cyclic voltammetry.
Download or read book The Synthesis and Structural Characterization of Dinuclear and Triniuclear Vanadium Complexes written by Gregg Evan Lewis and published by . This book was released on 1983 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Synthesis Characterization and Biological Studies of Oxovanadium IV and Zinc II Complexes of Mixed Ligands of Sulfadiazine and Dithiocarbamate written by Ayodele Temidayo Odularu and published by . This book was released on 2016 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Synthesis Characterization and Biological Activity of Organotin IV Complexes with Hydrazone Ligands written by and published by . This book was released on 2009 with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis report four new chelating hydrazone ligands containing ONO- and ONN-donor atoms and their organotin (IV) complexes. Research works have been focused on the synthesis, spectroscopic characterization, structural elucidation and biological activities studies of these hydrazone ligands and their organotin (IV) complexes.
Download or read book Preparation Spectral Characterization and Bonding Studies of Oxovanadium IV Complexes written by Evelyn Pauline Gause and published by . This book was released on 1981 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Synthesis and Characterisation of Novel Oxovanadium IV Schiff Base Complexes written by Susan Catherine Foster and published by . This book was released on 2003 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: Novel oxovanadium(IV) Schiff base complexes, employing tetradentade {N2O2}, and bidentate {NO} Schiff base ligands, are the main subjects of this thesis. A comprehensive introduction to the chemistry, and bioinorganic chemistry of vanadium is detailed in chapter one, with particular reference to naturally occurring vanadium compounds, and the potential use of vanadium compounds as pharmacological agents. In addition, research regarding oxovanadium complexes employing bidentate and tetradentate Schiff base ligands is reviewed.
Download or read book Synthesis Structural Characterization and Reactivity of Di and Trithiocarbamato Complexes Osmium and Ruthenium written by Leo John Maheu and published by . This book was released on 1981 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Synthesis Structural and Spectroscopic Characterization of New Polychalcogenide Complexes of Indium and Thallium and Their Applicaton as Precursors to Solid State Materials written by Sandeep S. Dhingra and published by . This book was released on 1992 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dehydroacetic Acid and Its Derivatives written by Santhosh Penta and published by Elsevier. This book was released on 2017-03-31 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dehydroacetic Acid and Its Derivatives: Useful Synthons in Organic Synthesis outlines the use of DHA and its derivatives for the synthesis of pharmacologically active heterocyclic compounds. Beginning with an introduction to the chemistry and reactivity of Dehydroacetic Acid, the book goes on to outline the key ring transformation reactions of DHA. The synthesis of various derivatives is then discussed, before a wide range of metal complexes of DHA are explored in detail. The book then concludes with a review of DHA's biological importance and its impressive range of pharmacological activities, including anti-cancer, anti-bacterial, anti-fungal and analgesic properties. For those researching the synthesis of bioactive heterocyclic compounds, this book is a valuable guide on the fundamental knowledge needed to facilitate and enhance the successful synthesis of lead molecules. - Gives detailed information on the underlying chemistry of Dehydroacetic acid and its derivatives - Highlights different approaches for the synthesis of derivatives, including metal complexes - Explores the biological importance of Dehydroacetic Acid
Download or read book Synthesis and Characterization of Oxovanadium IV Complexes Formed from Schiff Bases with Nitrogen Donors written by Richard J. Jackman and published by . This book was released on 1977 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Synthesis Structural and Spectroscopic Characterization of New Tungsten VI Salicylate Complexes written by Vladimir Kolesnichenko and published by . This book was released on 1995 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Synthesis Structural Spectroscopic Characterization of New Polychalcogenide Complexes of Indium and Thallium and Their Application as Precursors to Solid State Materials written by Sandeep S. Dhingra and published by . This book was released on 1992 with total page 738 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Global Tuberculosis Report 2015 written by World Health Organization and published by World Health Organization. This book was released on 2015 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chapter 1. Introduction -- chapter 2. Disease burden and 2015 targets assessment -- chapter 3. TB case notifications and treatment outcomes -- chapter 4. Drug-resistant TB -- chapter 5. Diagnostics and laboratory strengthening -- chapter 6. Addressing the co-epidemics of TB and HIV -- chapter 7. Financing -- chapter 8. Research and development -- Annexes.
Download or read book Vanadium in Biological Systems written by N.D. Chasteen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past several decades, vanadium has increasingly attracted the interest of biologists and chemists. The discovery by Henze in 1911 that certain marine ascidians accumulate the metal in their blood cells in unusually large quantities has done much to stimulate research on the role of vanadium in biology. In the intervening years, a large number of studies have been carried out to investigate the toxicity of vanadium in higher animals and to determine whether it is an essential trace element. That vanadium is a required element for a few selected organisms is now well established. Whether vanadium is essential for humans remains unclear although evidence increasingly suggests that it probably is. The discovery by Cantley in 1977 that vanadate is a potent inhibitor of ATPases lead to numerous studies of the inhibitory and stimulatory effects of vanadium on phosphate metabolizing enzymes. As a consequence vanadates are now routinely used as probes to investigate the mechanisms of such enzymes. Our understanding of vanadium in these systems has been further enhanced by the work of Tracy and Gresser which has shown striking parallels between the chemistry of vanadates and phosphates and their biological compounds. The observation by Shechter and Karlish, and Dubyak and Kleinzeller in 1980 that vanadate is an insulin mimetic agent has opened a new area of research dealing with the hormonal effects of vanadium. The first vanadium containing enzyme, a bromoperoxidase from the marine alga Ascophyllum nodosum, was isolated in 1984 by Viltner.
Download or read book Essays in Chemistry written by Bradley J N. and published by . This book was released on 1989 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
