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Author : Marcel Hoogenraad
Publisher :
ISBN 13 :
Total Pages : 172 pages
Book Rating : 4.:/5 (676 download)
Download or read book Manganese Complexes as Catalysts for Homogeneous Oxidation Reactions written by Marcel Hoogenraad and published by . This book was released on 2000 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Marcel Hoogenraad
Publisher :
ISBN 13 :
Total Pages : 172 pages
Book Rating : 4.:/5 (634 download)
Download or read book Manganese Complexes as Catalysts for Homogeneous Reactions written by Marcel Hoogenraad and published by . This book was released on 2000 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jelle Brinksma
Publisher :
ISBN 13 : 9789036716833
Total Pages : pages
Book Rating : 4.7/5 (168 download)
Download or read book Manganese Catalysts in Homogeneous Oxidation Reactions written by Jelle Brinksma and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Mohammad Reza Rahimpour
Publisher : Elsevier
ISBN 13 : 0443156212
Total Pages : 346 pages
Book Rating : 4.4/5 (431 download)
Download or read book Homogeneous Oxidation Reactions written by Mohammad Reza Rahimpour and published by Elsevier. This book was released on 2024-09-27 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: Homogeneous Oxidation Reactions, a volume in the Advances Homogeneous in Catalysis series, covers oxidation and hydrogenation reactions in detail. Split into two sections, the first is devoted to various homogeneous oxidation processes, such as oxidation of olefins, phenols, and aromatic acids. The second presents homogeneous hydrogenation reactions and related processes, including hydrogenation of alkenes, esters, and olefins. Relevant reactor design, industrial case studies, economic analysis and environmental issues of both oxidation and hydrogenation homogeneous reactions are considered. This book will be of particular interest and benefit to catalysts users, manufacturers, and creators. Includes fundamentals, reactor design and process description of oxidation homogeneous reactions Describes various oxidation homogeneous reactions Explains oxidation economic and environmental challenges
Author : Jean-Baptiste Sortais
Publisher : John Wiley & Sons
ISBN 13 : 3527347305
Total Pages : 372 pages
Book Rating : 4.5/5 (273 download)
Download or read book Manganese Catalysis in Organic Synthesis written by Jean-Baptiste Sortais and published by John Wiley & Sons. This book was released on 2021-12-20 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Manganese Catalysis in Organic Synthesis A must-read reference for anyone interested in catalyst design and sustainable organic synthesis In Manganese Catalysis in Organic Synthesis, distinguished researcher Jean-Baptiste Sortais delivers an insightful and robust overview of the use of manganese in homogenous catalysis. The editor includes papers from authoritative academics describing the organometallic precursors used to develop manganese catalysts and covers critical applications in organic synthesis, including reduction to oxidation reactions, C-C, C-N, C-X bond formation reactions, cross-coupling reactions, C-H bond activation to dihydroxylation and epoxidation reactions. Manganese Catalysis in Organic Synthesis is a practical resource for every organic chemist in academia and industry with an interest in non-noble metal catalysis, organic synthesis, and sustainable chemistry. It is intuitively and clearly organized, covering the most important synthetic procedures using homogenous manganese catalysts. It is also the ideal companion to works like Cobalt Catalysis in Organic Synthesis, Nickel Catalysis in Organic Synthesis, and Iron Complexes in Catalysis. Readers will also enjoy: Thorough introductions to organometallic manganese compounds in organic synthesis and manganese-catalyzed hydrogenation and hydrogen transfer reactions A comprehensive exploration of manganese-catalyzed hydrogen borrowing reactions and dehydrogenative coupling reactions Practical discussions of manganese-catalyzed hydrosilylation and hydroboration reactions and manganese-catalyzed electro- and photocatalysis transformations In-depth examinations of manganese-catalyzed C-H oxygenation reactions and manganese-catalyzed organometallic C-H activation Insightful treatments of manganese-catalyzed cross-coupling processes and manganese(III) acetate mediated cyclizations Perfect for catalytic, organic, and pharmaceutical chemists, Manganese Catalysis in Organic Synthesis deserves a place in the libraries of researchers and professionals interested in catalyst design and sustainable organic synthesis.
Author : Jordi Rich Masallera
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (112 download)
Download or read book New Manganese Complexes with Nitrogen Donor Ligands. Catalysts for Oxidation Reactions written by Jordi Rich Masallera and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Gheorghe Duca
Publisher : Springer Science & Business Media
ISBN 13 : 364224629X
Total Pages : 484 pages
Book Rating : 4.6/5 (422 download)
Download or read book Homogeneous Catalysis with Metal Complexes written by Gheorghe Duca and published by Springer Science & Business Media. This book was released on 2012-06-15 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book about homogeneous catalysis with metal complexes deals with the description of the reductive-oxidative, metal complexes in a liquid phase (in polar solvents, mainly in water, and less in nonpolar solvents). The exceptional importance of the redox processes in chemical systems, in the reactions occuring in living organisms, the environmental processes, atmosphere, water, soil, and in industrial technologies (especially in food-processing industries) is discussed. The detailed practical aspects of the established regularities are explained for solving the specific practical tasks in various fields of industrial chemistry, biochemistry, medicine, analytical chemistry and ecological chemistry. The main scope of the book is the survey and systematization of the latest advances in homogeneous catalysis with metal complexes. It gives an overview of the research results and practical experience accumulated by the author during the last decade.
Author : D.H.R. Barton
Publisher : Springer Science & Business Media
ISBN 13 : 1461530008
Total Pages : 503 pages
Book Rating : 4.4/5 (615 download)
Download or read book The Activation of Dioxygen and Homogeneous Catalytic Oxidation written by D.H.R. Barton and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph consists of the proceedings of the Fifth International Symposium on the Activation of Dioxygen and Homogeneous Catalytic Oxidation, held in College Station, Texas, March 14-19, 1993. It contains an introductory chapter authored by Professors D. H. R. Barton and D. T. Sawyer, and twenty-nine chapters describing presentations by the plenary lecturers and invited speakers. One of the invited speakers, who could not submit a manuscript for reasons beyond his control, is represented by an abstract of his lecture. Also included are abstracts of forty-seven posters contributed by participants in the symposium. Readers who may wish to know more about the subjects presented in abstract form are invited to communicate directly with the authors of the abstracts. This is the fifth international symposium that has been held on this subject. The first was hosted by the CNRS, May 21-29, 1979, in Bendor, France (on the Island of Bandol). The second meeting was organized as a NATO workshop in Padova, Italy, June 24-27, 1984. This was followed by a meeting in Tsukuba, Japan, July 12-16, 1987. The fourth symposium was held at Balatonfured, Hungary, September 10-14, 1990. The sixth meeting is scheduled to take place in Delft, The Netherlands (late Spring, 1996); the organizer and host will be Professor R. A. Sheldon.
Author : László I. Simándi
Publisher : Springer Science & Business Media
ISBN 13 : 0306478161
Total Pages : 349 pages
Book Rating : 4.3/5 (64 download)
Download or read book Advances in Catalytic Activation of Dioxygen by Metal Complexes written by László I. Simándi and published by Springer Science & Business Media. This book was released on 2006-04-11 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: The subject of dioxygen activation and homogeneous catalytic oxidation by metal complexes has been in the focus of attention over the last 20 years. The widespread interest is illustrated by its recurring presence among the sessions and subject areas of important international conferences on various aspects of bioinorganic and coordination chemistry as well as catalysis. The most prominent examples are ICCC, ICBIC, EUROBIC, ISHC, and of course the ADHOC series of meetings focusing on the subject itself. Similarly, the number of original and review papers devoted to various aspects of dioxygen activation are on the rise. This trend is due obviously to the relevance of catalytic oxidation to biological processes such as dioxygen transport, and the action of oxygenase and oxidase enzymes related to metabolism. The structural and functional modeling of metalloenzymes, particularly of those containing iron and copper, by means of low-molecular complexes of iron, copper, ruthenium, cobalt, manganese, etc., have provided a wealth of indirect information helping to understand how the active centers of metalloenzymes may operate. The knowledge gained from the study of metalloenzyme models is also applicable in the design of transition metal complexes as catalytsts for specific reactions. This approach has come to be known as biomimetic or bioinspired catalysis and continues to be a fruitful and expanding area of research.
Author : Veronica Papa
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (119 download)
Download or read book Manganese- and Cobalt-based Catalysts for Homogeneous Hydrogenations written by Veronica Papa and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation reports the synthesis and application of diverse non-noble metal-based catalytic systems for the homogeneous hydrogenation of several unsaturated organic substrates, specifically amides and N-heteroaromatic compounds. A class of NNP pincer ligands has been synthesised and coordinated to a manganese (I) metal centre. These complexes have been tested in hydrogenation reactions and their catalytic performance is remarkable. Additionally, the hydrogenation of amides was studied in depth using an in situ formed cobalt catalyst in the presence of the tridentate phosphine Triphos.eng
Author : Ehsan Moharreri
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (119 download)
Download or read book Understanding Homogeneous and Heterogeneous Transition Metal Oxide Catalytic Systems for Partial Oxidation Reactions written by Ehsan Moharreri and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Transition metal oxide-based systems as catalysts for oxidative reactions are studied. Utilizing aerobic oxygen as a cost-efficient and benign oxidant is explored for alcohol oxidation reactions. A detailed magnetic study is performed to understand the active phases of manganese oxide catalysts. The role of a well-known homogeneous copper oxide catalyst in an oxidation reaction is explored for making alcohols from aliphatic hydrocarbons. Finally, virtual screening techniques are explored in a preliminary study for materials discovery. In chapter I, aerobic transformation of alcohols is studied by mesoporous manganese oxide and cobalt oxide species. Catalyst optimization, characterization and substrate scope experimentation is performed for self-esterification of alcohols and aldehydes. In chapter II, a comprehensive magnetic characterization of mesoporous manganese oxide species is provided. While conventional methods do not lead to definitive phase determination, magnetic transitions and spin eco NMR techniques prove the mixed phase of meso MnOx materials. In chapter III, a synthetic copper complex is studied. The complex was modeled after the active site of particulate methane monooxygenase (pMMO). A detailed study of the complex structure, reaction medium and by- products showed that an important side reaction interfered with hydrocarbon oxidation. The nitrile solvent decomposes to amide by nucleophilic interactions from hydrogen peroxide. In the final chapter, preliminary computational screening tools are introduced. Extraction of geometrical features of molecular structures and evaluation of total energy with machine learning algorithms are performed and the ground work for application of such work to crystalline materials is proposed.
Author : Roger A. Sheldon
Publisher : CRC Press
ISBN 13 : 9780824792282
Total Pages : 412 pages
Book Rating : 4.7/5 (922 download)
Download or read book Metalloporphyrins in Catalytic Oxidations written by Roger A. Sheldon and published by CRC Press. This book was released on 1994-06-28 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides an in-depth overview of the chemistry of metalloporphyrins as oxidation catalysts in chemical and biological systems. It discusses practical techniques for the synthesis of metalloporphyrins and introduces useful methods of immobilization to improve their synthetic utility. Detailed discussions of underlying mechanistic features are provided.
Author : David Morales-Morales
Publisher : Elsevier
ISBN 13 : 0128129328
Total Pages : 756 pages
Book Rating : 4.1/5 (281 download)
Download or read book Pincer Compounds written by David Morales-Morales and published by Elsevier. This book was released on 2018-04-11 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pincer Compounds: Chemistry and Applications offers valuable state-of-the-art coverage highlighting highly active areas of research—from mechanistic work to synthesis and characterization. The book focuses on small molecule activation chemistry (particularly H2 and hydrogenation), earth abundant metals (such as Fe), actinides, carbene-pincers, chiral catalysis, and alternative solvent usage. The book covers the current state of the field, featuring chapters from renowned contributors, covering four continents and ranging from still-active pioneers to new names emerging as creative strong contributors to this fascinating and promising area. Over a decade since the publication of Morales-Morales and Jensen’s The Chemistry of Pincer Compounds (Elsevier 2007), research in this unique area has flourished, finding a plethora of applications in almost every single branch of chemistry—from their traditional application as very robust and active catalysts all the way to potential biological and pharmaceutical applications. Describes the chemistry and applications of this important class of organometallic and coordination compounds Includes contributions from global leaders in the field, featuring pioneers in the area as well as emerging experts conducting exciting research on pincer complexes Highlights areas of promising and active research, including small molecule activation, earth abundant metals, and actinide chemistry
Author : René Marcel La Crois
Publisher :
ISBN 13 : 9789036713108
Total Pages : 141 pages
Book Rating : 4.7/5 (131 download)
Download or read book Manganese Complexes as Catalysts in Epoxidation Reactions written by René Marcel La Crois and published by . This book was released on 2000 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Konstantin P. Bryliakov
Publisher : Springer Nature
ISBN 13 : 9813297514
Total Pages : 295 pages
Book Rating : 4.8/5 (132 download)
Download or read book Frontiers of Green Catalytic Selective Oxidations written by Konstantin P. Bryliakov and published by Springer Nature. This book was released on 2019-10-02 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: The demand for novel efficient and environmentally sustainable chemo, regio- and stereoselective catalyst systems for the oxidation of organic substrates is continuously growing in line with toughening economic and environmental constraints. This book addresses these issues; it consists of eleven chapters written by world-recognized experts in green and sustainable oxidation catalysis. The most urgent and challenging topics, in the judgment of the editor, such as green asymmetric epoxidations, sulfoxidatiuons, C–H oxidations; oxidation catalysis by polyoxometalates and oxidations in non-conventional solvents, etc. have been critically reviewed in this book. Both fundamental aspects, such as catalysts design, catalytic properties, nature of catalytically active sites and reaction mechanisms, and practical outlook of the oxidations have been addressed by the authors. The book appeals to a broad readership, particularly graduate students, employees of universities and research organizations, and industrial researchers, particularly those working in the areas of homogeneous oxidation catalysis, asymmetric synthesis, organocatalysis, sustainable catalytic processes and green chemistry, mechanisms of catalytic reactions, synthesis of bioactive compounds, biomimetic chemistry, etc. Konstantin Bryliakov is Leading Researcher at the Boreskov Institute of Catalysis. In 2016, he was elected Honorary Professor of the Russian Academy of Sciences.
Author : Tufan K. Mukhopadhyay
Publisher :
ISBN 13 :
Total Pages : 244 pages
Book Rating : 4.:/5 (961 download)
Download or read book Development of Homogeneous Manganese and Iron Catalysts for Organic Transformations and Renewable Fuel Production written by Tufan K. Mukhopadhyay and published by . This book was released on 2016 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: The late first row transition metals, being inexpensive and environmentally benign, have become very attractive for sustainable catalyst development. However, to overcome the detrimental one electron redox processes exhibited by these metals, the employment of redox non-innocent chelates turned out to be very useful. The Trovitch group has designed a series of pentadentate bis(imino)pyridine ligands (pyridine diimine, PDI) that are capable of binding the metal center beyond their 3-N,N,N core and also possess coordination flexibility. My research is focused on developing PDI-supported manganese catalysts for organic transformations and renewable fuel production.The thesis presents synthesis and characterization of a family of low valent (PDI)Mn complexes. Detailed electronic structure evaluation from spectroscopic and crystallographic data revealed electron transfer from the reduced metal center to the accessible ligand orbitals. One particular (PDI)Mn variant, (5-Ph2PPrPDI)Mn has been found to be the most efficient carbonyl hydrosilylation catalyst reported till date, achieving a maximum turnover frequency of up to 4950 min-1. This observation demanded a thorough investigation of the operative mechanism. A series of controlled stoichiometric reactions, detailed kinetic analysis, and relevant intermediate isolation suggest a mechanism that involves oxidative addition, carbonyl insertion, and reductive elimination. Noticing such remarkable efficiency of the (PDI)Mn system, it has been tested for application in renewable fuel generation. A modest efficiency for H2 production at an apparent pH of 8.4 have been achieved using a cationic Mn complex, [(Ph2PPrPDI)Mn(CO)]Br. Although, a detailed mechanistic investigation remained challenging due to complex instability, a set of relevant Mn(-I) intermediates have been isolated and characterized thoroughly. The dissertation also includes synthesis, characterization, and electronic structure evaluation of a series of Triphos supported iron complexes. Using this pincer chelate and either 2,2-bipyridine (bpy) or 1,3,5,7-cyclooctatetraene (COT), a set of electronically interesting complexes have been isolated. Detailed electronic structure investigation using spectroscopy, magnetometry, crystallography, and DFT calculations revealed redox non-innocent behavior in the Bpy and COT ligands. Additionally, CO binding to the (Triphos)Fe system followed by reaction with borohydride reagents allowed for the isolation of some catalytically relevant and reactive iron hydride complexes.
Author : Rudi van Eldik
Publisher : Elsevier
ISBN 13 : 0080462170
Total Pages : 299 pages
Book Rating : 4.0/5 (84 download)
Download or read book Advances in Inorganic Chemistry written by Rudi van Eldik and published by Elsevier. This book was released on 2006-01-18 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Inorganic Chemistry Volume 58 focuses on homogeneous biomimetic oxidation catalysis. Contributions by leading experts in the field cover important advances in inorganic and bioinorganic chemistry. Contributions include diversity-based approaches to selective biomimetic oxidation catalysis; the selective conversion of hydrocarbons with H2O2 using biomimetic non-heme iron and manganese oxidation catalysis; DNA oxidation by copper and manganese complexes; influences of the ligand in copper-dioxygen complex-formation and substrate oxidations; biomimetic oxidations by dinuclear and trinuclear copper complexes. In the final contribution the authors focus on green oxidation of alcohols using biomimetic copper complexes and enzymes as catalysts. Volume 58 provides another welcomed addition to the widely acclaimed series, Advances in Inorganic Chemistry. * Includes new information on the important advances in inorganic and bioinorganic chemistry * Each chapter is fully referenced * Contains comprehensive reviews written by leading experts in the field
