Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Download Cationic Rhodium And Iridium Catalysts For The Hydroamination Reaction full books in PDF, epub, and Kindle. Read online Cationic Rhodium And Iridium Catalysts For The Hydroamination Reaction ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author : Suzanne Burling
Publisher :
ISBN 13 :
Total Pages : 504 pages
Book Rating : 4.:/5 (223 download)
Download or read book Cationic Rhodium and Iridium Catalysts for the Hydroamination Reaction written by Suzanne Burling and published by . This book was released on 2001 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Luis A. Oro
Publisher : John Wiley & Sons
ISBN 13 : 3527623086
Total Pages : 424 pages
Book Rating : 4.5/5 (276 download)
Download or read book Iridium Complexes in Organic Synthesis written by Luis A. Oro and published by John Wiley & Sons. This book was released on 2008-12-03 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ranging from hydrogenation to hydroamination, cycloadditions and nanoparticles, this first handbook to comprehensively cover the topic of iridium in synthesis discusses the important advances in iridium-catalyzed reactions, namely the use of iridium complexes in enantioselective catalysis. A must for organic, complex and catalytic chemists, as well as those working with/on organometallics.
Author : Piet W.N.M. van Leeuwen
Publisher : Springer Science & Business Media
ISBN 13 : 0306469472
Total Pages : 291 pages
Book Rating : 4.3/5 (64 download)
Download or read book Rhodium Catalyzed Hydroformylation written by Piet W.N.M. van Leeuwen and published by Springer Science & Business Media. This book was released on 2006-04-11 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last decade there have been numerous advances in the area of rhodium-catalyzed hydroformylation, such as highly selective catalysts of industrial importance, new insights into mechanisms of the reaction, very selective asymmetric catalysts, in situ characterization and application to organic synthesis. The views on hydroformylation which still prevail in the current textbooks have become obsolete in several respects. Therefore, it was felt timely to collect these advances in a book. The book contains a series of chapters discussing several rhodium systems arranged according to ligand type, including asymmetric ligands, a chapter on applications in organic chemistry, a chapter on modern processes and separations, and a chapter on catalyst preparation and laboratory techniques. This book concentrates on highlights, rather than a concise review mentioning all articles in just one line. The book aims at an audience of advanced students, experts in the field, and scientists from related fields. The didactic approach also makes it useful as a guide for an advanced course.
Author : Mohamed Ismail Vania
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (643 download)
Download or read book Supported Rhodium and Iridium Catalysts for O-silylation Reactions written by Mohamed Ismail Vania and published by . This book was released on 1983 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John P. Wolfe
Publisher : Springer
ISBN 13 : 3642388809
Total Pages : 276 pages
Book Rating : 4.6/5 (423 download)
Download or read book Synthesis of Heterocycles via Metal-Catalyzed Reactions that Generate One or More Carbon-Heteroatom Bonds written by John P. Wolfe and published by Springer. This book was released on 2013-09-11 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthesis of Saturated Heterocycles via Metal-Catalyzed Alkene Carboamination or Carboalkoxylation Reactions, by John P. Wolfe Synthesis of Saturated Heterocycles via Metal-Catalyzed Alkene Diamination, Aminoalkoxylation, or Dialkoxylation Reactions, by Sherry R. Chemler Synthesis of Heterocycles via Metal-Catalyzed Wacker-Type Oxidative Cyclization Reactions of Alkoxy- or Amino-Alkenes, by Wanbin Zhang Synthesis of Saturated Heterocycles via Metal-Catalyzed Hydroamination or Hydroalkoxylation Reactions, by Lisa D. Julian Synthesis of Saturated Heterocycles via Metal-Catalyzed Allylic Alkylation Reactions, by Aaron Aponick Synthesis of Heterocycles via Metal-Catalyzed Cascade/Domino Reactions that Generate a C–N or C–O Bond, by Mark Lautens Synthesis of Saturated Heterocycles via Metal-Catalyzed Formal Cycloaddition Reactions that Generate a C–N or C–O Bond, by Jerome Waser
Download or read book Cationic Rhodium-Catalyzed Hydroboration: Investigations Into Electronic and Ligand Effects; Lewis-Acid Reaction Acceleration and Regioselectivity Change written by and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Mechanistic aspects of the asymmetric rhodium catalyzed hydroboration of vinyl arenes with catecholborane (HBCat) and pinacolborane (HBPin) have been probed. Competition studies conducted with catalysts bearing asymmetric ligands Josiphos or Quinap reveal substituent effects of varying sensitivity correlating to Hammett parameter sigma. In reactions involving the Quinap ligand, rho-values of +1.97 and +1.02 are observed for HBCat and HBPin, respectively. In Josiphos-ligated systems, rho-values of +1.38 and -3.17 are observed, indicating that the reaction proceeds through differing mechanisms depending on the borane employed. Labeling experiments reveal differences in the reversibility of the hydride insertion step of reaction depending on the ligand and borane implemented in hydroboration. A new methodology has been developed for regioselective rhodium-catalyzed hydroboration of internal olefins with pinacolborane. The addition of co-catalytic Lewis acids results in the activation of cationic rhodium catalysts in chlorinated solvents. Increased catalytic activity and regioselectivity are observed under these conditions. For internal alkyl olefins, selectivity for non-isomerized secondary boronate esters was found originate from the non-coordinating solvents employed in the reaction. For aromatic olefins, increased regioselectivity and reaction acceleration are both effects of the Lewis acid additive. Study of the reaction revealed that these properties are linked to Lewis acid-base mediated heterolytic B-H bond cleavage of pinacolborane, and suggests that the reagent is transferred to the rhodium catalyst as borenium ion and hydride moieties. Inhibition studies confirmed that Lewis acid is required throughout the reaction and does not solely act as an initiator.
Author : Dirk Steinborn
Publisher : John Wiley & Sons
ISBN 13 : 3527327177
Total Pages : 484 pages
Book Rating : 4.5/5 (273 download)
Download or read book Fundamentals of Organometallic Catalysis written by Dirk Steinborn and published by John Wiley & Sons. This book was released on 2011-11-30 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vor allem an Studenten fortgeschrittener Semester und Doktoranden gerichtet ist dieses Lehrbuch der Katalyse mit metallorganischen Verbindungen, das auch biologisch relevanten Reaktionen viel Platz einräumt. Hervorragend zum Selbststudium geeignet - mit zahlreichen Übungsaufgaben, nach Schwierigkeitsgraden geordnet und durch Lösungen ergänzt.
Author : Berend Jan Kip
Publisher :
ISBN 13 :
Total Pages : 245 pages
Book Rating : 4.:/5 (256 download)
Download or read book Oxygenated Products from Carbon Monoxide Hydrogenation Over Supported Rhodium and Iridium Catalysts written by Berend Jan Kip and published by . This book was released on 1987 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Hosein Tafazolian
Publisher :
ISBN 13 :
Total Pages : 195 pages
Book Rating : 4.:/5 (14 download)
Download or read book Hydroamination and Hydrosilylation Catalyzed by Cationic Palladium- and Nickel(allyl) Complexes Supported by 3-iminophosphine Ligands written by Hosein Tafazolian and published by . This book was released on 2016 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chapter 1. A brief introduction to organometallic chemistry and catalysis is presented to explain the basics of the field to the reader. A few examples of catalysis, mainly hydroamination and hydrosilylation, and their mechanisms are presented. The significance of ligands in catalysis is also discussed. Chapter 2. Six new 3-iminophosphine ligands and their cationic (allyl)palladium complexes were synthesized. These catalytically active palladium complexes were utilized in the hydroamination of cyclohexylallene with secondary amines in order to better understand the mechanism of this hydroamination reaction. The kinetics of the reaction were also studied with the help of time-resolved proton NMR spectroscopy, as well as deuterium labeling experiments. Chapter 3. Four new [(3-iminophosphine)nickel(allyl)]OTf complexes were synthesized and characterized by NMR spectroscopy, elemental analysis, and X-ray crystallography. Equimolar reactions of these new complexes with secondary amines provided useful information on the activation of these complexes in the presence of secondary amines. They also catalyzed the hydroamination of terminal allenes with secondary amines to produce allylamines in moderate to high yields, which were then characterized by proton and carbon NMR spectroscopy and high resolution mass spectrometry. Chapter 4. A previously synthesized [(3-iminophosphine)palladium(allyl)]OTf complex was found to be an efficient catalyst for the hydrosilylation of allenes with a wide range of hydrosilanes. Several new allyl- and vinylsilanes were synthesized catalytically and fully characterized. The observed regioselectivity and a double labeled H/D experiment resolved the mechanism of the reaction while also explaining its regioselectivity. Chapter 5. Various cationic palladium and nickel complexes were investigated in the hydrosilylation of imines, ketones, and alkynes. Several new allylamine, silylether and vinylsilane compounds were formed in this study and characterized. Substrate scope and mechanisms of the catalytic reactions are discussed.
Author : J. A. McCleverty
Publisher : Newnes
ISBN 13 : 0080913164
Total Pages : 11845 pages
Book Rating : 4.0/5 (89 download)
Download or read book Comprehensive Coordination Chemistry II written by J. A. McCleverty and published by Newnes. This book was released on 2003-12-03 with total page 11845 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive Coordination Chemistry II (CCC II) is the sequel to what has become a classic in the field, Comprehensive Coordination Chemistry, published in 1987. CCC II builds on the first and surveys new developments authoritatively in over 200 newly comissioned chapters, with an emphasis on current trends in biology, materials science and other areas of contemporary scientific interest.
Author : Philippe Kalck
Publisher : Springer
ISBN 13 : 3319341847
Total Pages : 287 pages
Book Rating : 4.3/5 (193 download)
Download or read book Homo- and Heterobimetallic Complexes in Catalysis written by Philippe Kalck and published by Springer. This book was released on 2016-06-14 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: The series Topics in Organometallic Chemistry presents critical overviews of research results in organometallic chemistry. As our understanding of organometallic structure, properties and mechanisms increases, new ways are opened for the design of organometallic compounds and reactions tailored to the needs of such diverse areas as organic synthesis, medical research, biology and materials science. Thus the scope of coverage includes a broad range of topics of pure and applied organometallic chemistry, where new breakthroughs are being achieved that are of significance to a larger scientific audience. The individual volumes of Topics in Organometallic Chemistry are thematic. Review articles are generally invited by the volume editors. All chapters from Topics in Organometallic Chemistry are published OnlineFirst with an individual DOI. In references, Topics in Organometallic Chemistry is abbreviated as Top Organomet Chem and cited as a journal
Author : Boy Cornils
Publisher : John Wiley & Sons
ISBN 13 : 3527328971
Total Pages : 1778 pages
Book Rating : 4.5/5 (273 download)
Download or read book Applied Homogeneous Catalysis with Organometallic Compounds written by Boy Cornils and published by John Wiley & Sons. This book was released on 2017-12-26 with total page 1778 pages. Available in PDF, EPUB and Kindle. Book excerpt: The completely revised third edition of this four-volume classic is fully updated and now includes such topics as as CH-activation and multicomponent reactions. It describes the most important reaction types, new methods and recent developments in catalysis. The internationally renowned editors and a plethora of international authors (including Nobel laureate R. Noyori) guarantee high quality content throughout the book. A "must read" for everyone in academia and industry working in this field.
Author : Ken Tanaka
Publisher : John Wiley & Sons
ISBN 13 : 3527343644
Total Pages : 684 pages
Book Rating : 4.5/5 (273 download)
Download or read book Rhodium Catalysis in Organic Synthesis written by Ken Tanaka and published by John Wiley & Sons. This book was released on 2019-05-06 with total page 684 pages. Available in PDF, EPUB and Kindle. Book excerpt: An essential reference to the highly effective reactions applied to modern organic synthesis Rhodium complexes are one of the most important transition metals for organic synthesis due to their ability to catalyze a variety of useful transformations. Rhodium Catalysis in Organic Synthesis explores the most recent progress and new developments in the field of catalytic cyclization reactions using rhodium(I) complexes and catalytic carbon-hydrogen bond activation reactions using rhodium(II) and rhodium(III) complexes. Edited by a noted expert in the field with contributions from a panel of leading international scientists, Rhodium Catalysis in Organic Synthesis presents the essential information in one comprehensive volume. Designed to be an accessible resource, the book is arranged by different reaction types. All the chapters provide insight into each transformation and include information on the history, selectivity, scope, mechanism, and application. In addition, the chapters offer a summary and outlook of each transformation. This important resource: -Offers a comprehensive review of how rhodium complexes catalyze a variety of highly useful reactions for organic synthesis (e.g. coupling reactions, CH-bond functionalization, hydroformylation, cyclization reactions and others) -Includes information on the most recent developments that contain a range of new, efficient, elegant, reliable and useful reactions -Presents a volume edited by one of the international leading scientists working in the field today -Contains the information that can be applied by researchers in academia and also professionals in pharmaceutical, agrochemical and fine chemical companies Written for academics and synthetic chemists working with organometallics, Rhodium Catalysis in Organic Synthesis contains the most recent information available on the developments and applications in the field of catalytic cyclization reactions using rhodium complexes.
Author : Arno Behr
Publisher : John Wiley & Sons
ISBN 13 : 3527326413
Total Pages : 717 pages
Book Rating : 4.5/5 (273 download)
Download or read book Applied Homogeneous Catalysis written by Arno Behr and published by John Wiley & Sons. This book was released on 2012-04-16 with total page 717 pages. Available in PDF, EPUB and Kindle. Book excerpt: Auf fortgeschrittenem Niveau und mit didaktischem Anspruch bietet Ihnen dieser Band zahlreiche Fragen mit Antworten und eine breite Palette von Fallstudien aus der Industrie, ergänzt durch weiterführende Literaturhinweise und Referenzen der Originalliteratur. Insbesondere geht es um die modernsten katalytischen Prozesse mit ihren Anwendungen in der Pharmazie und der Feinchemikalien-Industrie, wobei auch kommerzielle Aspekte besprochen werden. Der Autor, ein erfahrener Dozent mit Industriepraxis, legt Chemikern und Chemieingenieuren damit ein praxistaugliches Hilfsmittel vor.
Author : Claudia Martinez Macias
Publisher :
ISBN 13 : 9781339065441
Total Pages : pages
Book Rating : 4.0/5 (654 download)
Download or read book Synthesis, Characterization and Catalytic Performance of Rhodium and Iridium Complexes Supported in Dealuminated HY Zeolite written by Claudia Martinez Macias and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Essentially molecular supported catalysts were synthesized by using organometallic complexes as precursors, such as Rh(CO)2(acac), Rh(C2H4)2(acac), Ir(CO)2(acac), and Ir(C2H4)2(acac) (where acac is acetylacetonate) and HY zeolite as a support. A goal was to obtain highly uniform solid catalysts with well-defined structures. Characterization by X-ray absorption (XAS) and infrared (IR) spectroscopies confirmed the anchoring of the metal to the support with a high degree of uniformity. IR and 29Si and 27Al nuclear magnetic resonance (NMR) spectra characterize the presence of amorphous regions in the zeolite, and scanning transmission electron microscopy (STEM) identifies these amorphous regions, where iridium is more susceptible to aggregation than in the crystalline regions. Treatment of Ir(CO)2/HY zeolite with C2H4 and H2 at room temperature led to a family of species which includes Ir(CO)2, Ir(CO)(C2H4), Ir(CO)(C2H4)2, Ir(CO)(C2H5) and, tentatively, Ir(CO)(H). The identification of the species is based on XAS and IR spectra (including spectra of samples made with isotopically labeled ligands, 13CO and D2O) and density functional theory (DFT) calculations. The catalytic performance of isostructural rhodium and iridium species incorporating CO as a ligand was measured for the ethylene conversion; the CO not only acts as an inhibitor but it also as a probe molecule providing information about the electronic properties of the metal and of the species present during reaction. When isostructural rhodium and iridium diethylene species are bonded near each other on HY zeolite, the iridium complexes alter the selectivity of rhodium by spilling over hydrogen that hinders the interaction between ethylene and the acidic sites of the zeolite that act in concert with the rhodium, causing it to favor ethylene hydrogenation over dimerization. All these results show how structurally simple solid catalysts can be used to facilitate fundamental understanding of catalysts and their performance.
Author :
Publisher :
ISBN 13 : 9783030690847
Total Pages : pages
Book Rating : 4.6/5 (98 download)
Download or read book Iridium Catalysts for Organic Reactions written by and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This new volume "Iridium Catalysts for Organic Reactions" in the series "Topics in Organometallic Chemistry" intends to update several representative well-known reactions and to introduce other less known or new reactions in particular covering sustainability aspects. Iridium complexes are efficient in many catalytic homogeneous transformations providing high efficiency in both results, activity and selectivity. The interest of the book lies in the presentation of the advances, new perspectives and application in a variety of representative iridium-catalysed reaction. All chapters in the volume are contributed by relevant international experts in the field. The book is aimed at researchers, graduate students and synthetic chemists at all levels in academia and industry.
Author : Michaela-Christina Melcher
Publisher :
ISBN 13 : 9789174225624
Total Pages : 116 pages
Book Rating : 4.2/5 (256 download)
Download or read book Design and Synthesis of Rhodium and Iridium Bis-ŋ2 Diolefin Catalysts written by Michaela-Christina Melcher and published by . This book was released on 2018 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
