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Author : Galina Anvarovna Bikzhanova
Publisher :
ISBN 13 :
Total Pages : 356 pages
Book Rating : 4.:/5 (89 download)
Download or read book Hydroxycyclopentadienyl Ruthenium Hydride Hyrogenation Catalysts written by Galina Anvarovna Bikzhanova and published by . This book was released on 2005 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Sharon Beetner
Publisher :
ISBN 13 :
Total Pages : 426 pages
Book Rating : 4.:/5 (89 download)
Download or read book In Situ Infrared Observations of Hydrogenations with Hydroxycyclopentadienyl Ruthenium Hydride Catalysts written by Sharon Beetner and published by . This book was released on 2007 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Thomas Evan Vos
Publisher :
ISBN 13 :
Total Pages : 510 pages
Book Rating : 4.:/5 (89 download)
Download or read book Synthesis and Reactivity of Aminocyclopentadienyl Ruthenium Complexes written by Thomas Evan Vos and published by . This book was released on 2002 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Neil Adham Strotman
Publisher :
ISBN 13 :
Total Pages : 472 pages
Book Rating : 4.:/5 (89 download)
Download or read book I. Stereochemistry of Cyclopropane Formation Involving Group (IV) Organometallic Complexes written by Neil Adham Strotman and published by . This book was released on 2005 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Heather M. Foucault
Publisher :
ISBN 13 :
Total Pages : 184 pages
Book Rating : 4.:/5 (336 download)
Download or read book Theoretical and Experimental Investigations of Neutral Ligand Effects in Ruthenium-mediated Catalysis written by Heather M. Foucault and published by . This book was released on 2006 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Gabriela Guillena
Publisher : Springer
ISBN 13 : 3319430513
Total Pages : 393 pages
Book Rating : 4.3/5 (194 download)
Download or read book Hydrogen Transfer Reactions written by Gabriela Guillena and published by Springer. This book was released on 2016-09-27 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: The series Topics in Current Chemistry Collections presents critical reviews from the journal Topics in Current Chemistry organized in topical volumes. The scope of coverage is all areas of chemical science including the interfaces with related disciplines such as biology, medicine and materials science. The goal of each thematic volume is to give the non-specialist reader, whether in academia or industry, a comprehensive insight into an area where new research is emerging which is of interest to a larger scientific audience. Each review within the volume critically surveys one aspect of that topic and places it within the context of the volume as a whole. The most significant developments of the last 5 to 10 years are presented using selected examples to illustrate the principles discussed. The coverage is not intended to be an exhaustive summary of the field or include large quantities of data, but should rather be conceptual, concentrating on the methodological thinking that will allow the non-specialist reader to understand the information presented. Contributions also offer an outlook on potential future developments in the field.
Author : Gerhard Erker
Publisher : Springer
ISBN 13 : 3642377599
Total Pages : 321 pages
Book Rating : 4.6/5 (423 download)
Download or read book Frustrated Lewis Pairs II written by Gerhard Erker and published by Springer. This book was released on 2013-12-12 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: Frustrated Lewis Pairs: From Dihydrogen Activation to Asymmetric Catalysis, by Dianjun Chen, Jürgen Klankermayer Coexistence of Lewis Acid and Base Functions: A Generalized View of the Frustrated Lewis Pair Concept with Novel Implications for Reactivity, by Heinz Berke, Yanfeng Jiang, Xianghua Yang, Chunfang Jiang, Subrata Chakraborty, Anne Landwehr New Organoboranes in "Frustrated Lewis Pair" Chemistry, by Zhenpin Lu, Hongyan Ye, Huadong Wang Paracyclophane Derivatives in Frustrated Lewis Pair Chemistry, by Lutz Greb, Jan Paradies Novel Al-Based FLP Systems, by Werner Uhl, Ernst-Ulrich Würthwein N-Heterocyclic Carbenes in FLP Chemistry, by Eugene L. Kolychev, Eileen Theuergarten, Matthias Tamm Carbon-Based Frustrated Lewis Pairs, by Shabana Khan, Manuel Alcarazo Selective C-H Activations Using Frustrated Lewis Pairs. Applications in Organic Synthesis, by Paul Knochel, Konstantin Karaghiosoff, Sophia Manolikakes FLP-Mediated Activations and Reductions of CO2 and CO, by Andrew E. Ashley, Dermot O’Hare Radical Frustrated Lewis Pairs, by Timothy H. Warren and Gerhard Erker Polymerization by Classical and Frustrated Lewis Pairs, by Eugene Y.-X. Chen Frustrated Lewis Pairs Beyond the Main Group: Transition Metal-Containing Systems, by D. Wass Reactions of Phosphine-Boranes and Related Frustrated Lewis Pairs with Transition Metal Complexes, by Abderrahmane Amgoune, Ghenwa Bouhadir, Didier Bourissou
Author : D. Michael P. Mingos
Publisher : Springer
ISBN 13 : 3642411878
Total Pages : 241 pages
Book Rating : 4.6/5 (424 download)
Download or read book Nitrosyl Complexes in Inorganic Chemistry, Biochemistry and Medicine I written by D. Michael P. Mingos and published by Springer. This book was released on 2014-06-05 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: The series Structure and Bonding publishes critical reviews on topics of research concerned with chemical structure and bonding. The scope of the series spans the entire Periodic Table and addresses structure and bonding issues associated with all of the elements. It also focuses attention on new and developing areas of modern structural and theoretical chemistry such as nanostructures, molecular electronics, designed molecular solids, surfaces, metal clusters and supramolecular structures. Physical and spectroscopic techniques used to determine, examine and model structures fall within the purview of Structure and Bonding to the extent that the focus is on the scientific results obtained and not on specialist information concerning the techniques themselves. Issues associated with the development of bonding models and generalizations that illuminate the reactivity pathways and rates of chemical processes are also relevant. The individual volumes in the series are thematic. The goal of each volume is to give the reader, whether at a university or in industry, a comprehensive overview of an area where new insights are emerging that are of interest to a larger scientific audience. Thus each review within the volume critically surveys one aspect of that topic and places it within the context of the volume as a whole. The most significant developments of the last 5 to 10 years should be presented using selected examples to illustrate the principles discussed. A description of the physical basis of the experimental techniques that have been used to provide the primary data may also be appropriate, if it has not been covered in detail elsewhere. The coverage need not be exhaustive in data, but should rather be conceptual, concentrating on the new principles being developed that will allow the reader, who is not a specialist in the area covered, to understand the data presented. Discussion of possible future research directions in the area is welcomed. Review articles for the individual volumes are invited by the volume editors. Readership: research scientists at universities or in industry, graduate students Special offer For all customers who have a standing order to the print version of Structure and Bonding, we offer free access to the electronic volumes of the Series published in the current year via SpringerLink.
Author : Pher G. Andersson
Publisher : John Wiley & Sons
ISBN 13 : 3527622128
Total Pages : 522 pages
Book Rating : 4.5/5 (276 download)
Download or read book Modern Reduction Methods written by Pher G. Andersson and published by John Wiley & Sons. This book was released on 2008-09-08 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: With its comprehensive overview of modern reduction methods, this book features high quality contributions allowing readers to find reliable solutions quickly and easily. The monograph treats the reduction of carbonyles, alkenes, imines and alkynes, as well as reductive aminations and cross and heck couplings, before finishing off with sections on kinetic resolutions and hydrogenolysis. An indispensable lab companion for every chemist.
Author : R. Morris Bullock
Publisher : John Wiley & Sons
ISBN 13 : 3527632409
Total Pages : 296 pages
Book Rating : 4.5/5 (276 download)
Download or read book Catalysis without Precious Metals written by R. Morris Bullock and published by John Wiley & Sons. This book was released on 2011-08-02 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written for chemists in industry and academia, this ready reference and handbook summarizes recent progress in the development of new catalysts that do not require precious metals. The research thus presented points the way to how new catalysts may ultimately supplant the use of precious metals in some types of reactions, while highlighting the remaining challenges. An essential copanion for organic and catalytic chemists, as well as those working with/on organometallics and graduate students. From the contents: * Catalysis Involving the H' Transfer Reactions of First-Row Transition Metals * Catalytic Reduction of Dinitrogen to Ammonia by Molybdenum Complexes * Molybdenum and Tungsten Catalysts for Hydrogenation, Hydrosilylation and Hydrolysis * Iron in Catalytic Alkene and Carbonyl Hydrogenation Reactions * Olefin Oligomerizations and Polymerizations Catalyzed by Iron and Cobalt Complexes * Cobalt and Nickel Catalyzed Reactions Involving C-H and C-N Activation Reactions * Development of Molecular Electrocatalysts for H2 Oxidation and Production Based on Inexpensive Metals * Nickel-Catalyzed Reductinve Couplings and Cyclizations * Copper-Catalyzed Ligand Promoted Ullmann-Type Coupling Reactions * Copper-Catalyzed Azide-Alkyne Cycloaddition * "Frustrated Lewis Pairs": A Metal-Free Strategy for Hydrogenation Catalysis
![Download The Heterolytic Splitting of Dihydrogen [microform] : Ruthenium Hydrogenation Catalysts and an Acidity Scale PDF Online Free](https://books.google.com/books/content/images/frontcover/pbyFtgAACAAJ?fife=w200-h370)
Author : Tianshu Li
Publisher : Library and Archives Canada = Bibliothèque et Archives Canada
ISBN 13 : 9780494027134
Total Pages : 380 pages
Book Rating : 4.0/5 (271 download)
Download or read book The Heterolytic Splitting of Dihydrogen [microform] : Ruthenium Hydrogenation Catalysts and an Acidity Scale written by Tianshu Li and published by Library and Archives Canada = Bibliothèque et Archives Canada. This book was released on 2005 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: Equilibrium constants KDM for reactions between acids and bases of phosphorus-containing compounds including phosphonium salts, iron hydrides and ruthenium dihydrogen complexes in CD2Cl 2 (DM) at room temperature are determined by use of 31P and 1H NMR spectroscopy. A continuous scale of pKDM values covering the range 9.7 to -3 is created with acidic compounds [HPR3]BF4 and [FeH(CO)3(PR 3)2]BF4 in CD2Cl2. The crystal structures of [FeH(CO)3(PCy2Ph)2]BF 4 and Fe(CO)3(PCy2Ph)2 are obtained. The new dihydrogen complexes, [Ru(H2)Cl(PPh3)2 (dach)]BF4 (dach = (1R, 2R)-( - )-diaminocyclohexane) and [Ru(H2)Cl{tmeP2(NH)2}]BF4, are prepared and their crystal structures are reported. Their pKDM values are determined to be 8.6 and 6.8, respectively. The heterolytic splitting of dihydrogen in new ruthenium complexes is utilized for the catalytic hydrogenation of the polar bonds in ketones and nitrites. The complex RuHCl{enP2(NH)2} (en = -NHCH2 CH2NH- ) is an active catalyst for nitrile hydrogenation. This catalyst, in combination with Ru(H2)2H2(PCy 3)2, a known catalyst for nitrile hydrogenation, provides very efficient conversion of benzonitrile to benzylamine. The mechanism of the nitrile hydrogenation is proposed. These catalysts are extremely moisture sensitive. The crystal structures of a possible deactivated form of the catalysts, RuH(PhCONH){enP2(NH)2} and RuH(PhCONH){tmeP2(NH) 2}, are reported. The new complex RuH(BH4){enP2(NH) 2} is prepared by RuHCl{enP2(NH)2} and NaBH 4 and its crystal structure was obtained. This is a poor nitrile hydration catalyst. The new tetradentate ligands PPh2C6H4CH=NCMe 2CMe2N=CHC6H4PPh 2 {tmeP2N2} and PPh2C6H 4CH2NHCMe2CMe2NHCH2C 6H4PPh2 {tmeP2(NH)2}, and their ruthenium complexes, trans-RuHCl{tmeP2N 2} and trans-RuHCl{tmeP2(NH)2} (as two isomers), are prepared. The reaction of trans-RuHCl{tmeP 2(NH)2} with KOtBu produces the novel hydridoamido complex RuH{tmeP2NNH}. The reaction of the amido complex with H2 gives, by the heterolytic splitting of dihydrogen, exclusively the dihydridoamine complex trans-Ru(H)2 {tmeP2(NH)2}. The reaction of the amido complex with D2 is also studied. The complex RuH{tmeP2NNH} catalyzes the hydrogenation of acetophenone and a mechanism involving an outer sphere H+/H- transfer to the ketone is proposed. An improved route for the preparation of the phosphine-ketone PPh 2CH2CH2(C=O)Me from PPh2H and CH 2=CH(CO)Me provides an economical and efficient route to the phosphine-hydrazone PPh2CH2CH2(C=N-NH2)Me. The mixture of ruthenium complexes produced from the phosphine-hydrazone catalyzes the hydrogenation of acetophenone to 1-phenylethanol efficiently. The synthesis, structure and preliminary testing of the new precatalyst RuHCl((S, S)-PPM)(PPh3) for ketone hydrogenation are described.
Author : Thomas Zell
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110536420
Total Pages : 391 pages
Book Rating : 4.1/5 (15 download)
Download or read book Hydrogen Storage written by Thomas Zell and published by Walter de Gruyter GmbH & Co KG. This book was released on 2019-01-14 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydrogen is believed to be the energy source of the future, enabling zero-emission and efficient production of power. This comprehensive publication presents a broad spectrum of various chemical aspects of hydrogen storage. The authors also address global climate change issues, carbon dioxide sequestration problems and CO2-based hydrogen storage.
Author : Tarn C. Johnson
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (824 download)
Download or read book Iron and Ruthenium Catalysts for Hydrogen Transfer Reactions written by Tarn C. Johnson and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The ruthenium catalysed oxidation of 1-phenylethanol derivatives with the release of hydrogen gas has been studied. A hydrogen acceptor was introduced in an effort to elucidate the rate-determining step of the reaction. The transfer of hydrogen from complex alcohols to simple aldehydes and ketones was pursued as a process for obtaining simple alcohols for fuel cell applications. The Shvo catalyst was identified as being the most efficient catalyst for the oxidation of difficult substrates. A family of iron analogues of the Shvo catalyst were synthesised and studied as precatalysts for the oxidation of alcohols. Catalyst activation was achieved by the removal of a CO ligand using trimethylamine-N-oxide and the oxidation of 1-phenylethanol derivatives with acetone was studied. Simple aldehydes were evaluated as hydrogen acceptors and a novel formylation reaction was discovered. Asymmetric iron analogues of the Shvo catalyst were synthesised and applied to the asymmetric transfer hydrogenation of acetophenone using 5:2 formic acid/triethylamine. The synthesis of further analogues with a tethering group was investigated to improve catalyst stability and enantioselectivity. Novel chiral diamine and amino-alcohol ligands containing 1,2,3-triazole functionalities were developed as ligands for the asymmetric transfer hydrogenation of ketones. Tridentate diaminotriazoles provided the best activity and selectivity in the reduction reactions with Ru3(CO)12.
Author : A. C. Knipe
Publisher : John Wiley & Sons
ISBN 13 : 9780470669570
Total Pages : 602 pages
Book Rating : 4.6/5 (695 download)
Download or read book Organic Reaction Mechanisms 2006 written by A. C. Knipe and published by John Wiley & Sons. This book was released on 2010-04-20 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic Reaction Mechanisms 2006 is the 42nd volume in this classical series. Every year, an experienced team of authors compiles these reviews, so that the reader can rely on a continuing quality of selection and presentation. Detailed author and subject indexes help the reader to find the information they are looking for. As a new service to the reader, all reaction mechanisms leading to stereospecific products are highlighted. This reflects the interest of synthetic organic chemists in such reactions and the pharmaceutical role of chiral molecules.
Author : Patrick J. Walsh
Publisher : University Science Books
ISBN 13 : 9781891389542
Total Pages : 692 pages
Book Rating : 4.3/5 (895 download)
Download or read book Fundamentals of Asymmetric Catalysis written by Patrick J. Walsh and published by University Science Books. This book was released on 2009-01-02 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work describes the essential aspects of enantioselective catalysis, with chapters organised by concept rather than by reaction type. Each concept is supported by examples to give the reader broad exposure to a wide range of catalysts, reactions and reaction mechanisms.
Author : Robert J. Peterson
Publisher : William Andrew
ISBN 13 :
Total Pages : 348 pages
Book Rating : 4.F/5 ( download)
Download or read book Hydrogenation Catalysts written by Robert J. Peterson and published by William Andrew. This book was released on 1977 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jr., John P. Fackler
Publisher : CRC Press
ISBN 13 : 9781439815151
Total Pages : 219 pages
Book Rating : 4.8/5 (151 download)
Download or read book Techniques in Inorganic Chemistry written by Jr., John P. Fackler and published by CRC Press. This book was released on 2010-07-16 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inorganic chemistry continues to generate much current interest due to its array of applications, ranging from materials to biology and medicine. Techniques in Inorganic Chemistry assembles a collection of articles from international experts who describe modern methods used by research students and chemists for studying the properties and structure
