Chiral Ferrocenes In Asymmetric Catalysis

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Chiral Ferrocenes in Asymmetric Catalysis

Author : Li-Xin Dai,Xue-Long Hou
Publisher : John Wiley & Sons
Page : 433 pages
File Size : 48,9 Mb
Release : 2010-02-01
Category : Science
ISBN : 9783527322800

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Chiral Ferrocenes in Asymmetric Catalysis by Li-Xin Dai,Xue-Long Hou Pdf

This book meets the long-felt need for a reference on ferrocenes with the focus on catalysis. It provides a thorough overview of the synthesis and characterization of different types of chiral ferrocene ligands, their application to various catalytic asymmetric reactions, and versatile chiral materials as well as drug intermediates synthesized from them. Written by the "who's who" of ferrocene catalysis, this is a guide to the design of new ferrocene ligands and synthesis of chiral synthetic intermediates, and will thus be useful for organic, catalytic and synthetic chemists working in academia, industrial research or process development.

Ferrocenes

Author : Antonio Togni
Publisher : John Wiley & Sons
Page : 560 pages
File Size : 50,6 Mb
Release : 2008-07-11
Category : Science
ISBN : 9783527615582

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Ferrocenes by Antonio Togni Pdf

With applications ranging from asymmetric catalysis to magnetic materials, ferrocene is one of the most versatile building blocks in synthesis. This book captures the multidisciplinary nature of ferrocene research, including topics such as ferrocene-containing polymers, ferrocene-containing thermotropic liquid crystals, chiral ferrocene derivatives, and ferrocene-containing charge-transfer materials. In addition, the reader will find * valuable information for planning syntheses * over 70 tables, making relevant data available at a glance * carefully selected references, providing an easy access to the primary literature Up-to-date, and written by leading international experts in the field, among them R. Deschenaux, C. D. Hall, Y. Butsugan, and R. Herrmann, this book is a welcome source of in-depth information for graduate students and professionals in organic, organometallic, and polymer chemistry, as well as in materials science.

Monopnictogen Ferrocenes as Ligands for Asymmetric Catalysis

Author : Raphael Aardoom
Publisher : Sudwestdeutscher Verlag Fur Hochschulschriften AG
Page : 220 pages
File Size : 42,9 Mb
Release : 2013
Category : Electronic
ISBN : 3838136284

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Monopnictogen Ferrocenes as Ligands for Asymmetric Catalysis by Raphael Aardoom Pdf

Asymmetric catalysis has become a vital tool for modern synthetic chemists. Ferrocenes are widely-used building blocks of stereoselective catalysts; derivatives such as Josiphos rank amongst the most versatile and efficient ligands. In this thesis, a chiral ferrocene was used as a building block for the synthesis of a variety of monopnictogen ferrocenes. After a general introduction, the synthesis of aminoferrocenes is discussed and preparations and applications of novel substance classes, such as bis(ferrocenyl)NacNac and ferrocenyl ureas, are presented. Furthermore, the chiral ferrocenyl backbone was used for the preparation of phosphinoferrocenes and their potential in gold(I)- and ruthenium(II)- catalyzed reactions was assessed.

Comprehensive Asymmetric Catalysis

Author : Eric N. Jacobsen,Andreas Pfaltz,Hisashi Yamamoto
Publisher : Springer Science & Business Media
Page : 158 pages
File Size : 52,7 Mb
Release : 2004-04-21
Category : Science
ISBN : 3540209832

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Comprehensive Asymmetric Catalysis by Eric N. Jacobsen,Andreas Pfaltz,Hisashi Yamamoto Pdf

The second supplement to the three volume reference work Comprehensive Asymmetric Catalysis critically reviews new developments to the hottest topics in the field written by recognised experts. Seven chapters which are already in the major reference work have been supplemented and additionally a new chapter on Aminohydroxylation of Carbon-Carbon Double Bonds has been included. Thus, the state of the art in this area is now re-established. Together with the basic three volume book set and Supplement 1 it is not only the principal reference source for synthetic organic chemists, but also for all scientific researchers who use chiral compounds in their work (for example, in biochemical investigations and molecular medicine) as well as for pharmaceutical chemists and other industrial researchers who prepare chiral compounds.

Ferrocenes

Author : Petr Stepnicka
Publisher : John Wiley & Sons
Page : 670 pages
File Size : 40,6 Mb
Release : 2008-04-15
Category : Science
ISBN : 0470985658

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Ferrocenes by Petr Stepnicka Pdf

Ferrocene—the prototypical metallocene—is a fascinating molecule. Even though it was first discovered over fifty years ago, research into ferrocene-containing compounds continues apace, largely stimulated by their successful applications in catalysis, materials science and bioorganometallic chemistry. Ferrocene derivatives are now recognised as useful starting materials for the preparation of new organometallic complexes and functional materials, efficient catalyst components, as well as redox-active modifiers to biomolecules. Ferrocenes: Ligands, Materials and Biomolecules provides the reader with a background overview and describes recent advances in the development and application of ferrocene compounds, including: synthesis and catalytic utilisation of chiral and non-chiral ferrocene ligands ferrocene-based sensors electrooptical materials ferrocene polymers liquid-crystalline materials crystal engineering with ferrocene compounds the bioorganometallic chemistry of ferrocene Ferrocenes: Ligands, Materials and Biomolecules is an essential guide for anyone working in the fields of organometallic synthesis and catalysis, materials science and bioorganometallic chemistry.

Modern Arylation Methods

Author : Lutz Ackermann
Publisher : John Wiley & Sons
Page : 561 pages
File Size : 44,5 Mb
Release : 2009-04-22
Category : Science
ISBN : 9783527627332

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Modern Arylation Methods by Lutz Ackermann Pdf

Today, arylation methods are belonging to the most important reaction types in organic synthesis. Lutz Ackermann, a young and ambitious professor has gathered a number of top international authors to present the first comprehensive book on the topic. Starting from a historical review, the book covers hot topics like Palladium-catalyzed arylation of N-H and alpha-C-H-acidic Bonds, Copper-catalyzed arylation of N-H and O-H Bonds, direct arylation reactions, carbanion aromatic synthesis, arylation reactions of alkenes, alkynes and much more. This compact source of high quality information is indispensable to synthetic chemists and those working in the pharmaceutical and chemical industry.

Advances in Asymmetric Synthesis

Author : Gerard Meurant
Publisher : Elsevier
Page : 329 pages
File Size : 43,8 Mb
Release : 1997-05-16
Category : Science
ISBN : 0080552005

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Advances in Asymmetric Synthesis by Gerard Meurant Pdf

Advances in Asymmetric Synthesis

Asymmetric Catalysis on Industrial Scale

Author : Hans Ulrich Blaser,Elke Schmidt
Publisher : John Wiley & Sons
Page : 480 pages
File Size : 44,5 Mb
Release : 2007-02-27
Category : Science
ISBN : 9783527605774

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Asymmetric Catalysis on Industrial Scale by Hans Ulrich Blaser,Elke Schmidt Pdf

Edited by two of the experts in the field, the central aim is to show organic chemists working in process development that enantioselective catalysis is suitable for the large-scale production of enantioenriched intermediates. In so doing, it is equally a source of information and inspiration for academic research, and, with its contribution by Noble prizewinner W. S. Knowles, will also heighten the status of industrial catalyst specialists working in the exciting field of enantioselective catalysis. Some 25 contributions from top industrial researchers around the world present case studies on the development of the widest possible range of large-scale enantioselective processes, featuring stereoselective production processes of fine-chemicals, agrochemicals and pharmaceuticals. Clearly structured according to the nature of the task, this handbook adopts a problem-driven approach such that readers can easily find how colleagues have dealt with a similar situation.

Comprehensive Asymmetric Catalysis

Author : Eric N. Jacobsen,Andreas Pfaltz,Hisashi Yamamoto
Publisher : Springer Science & Business Media
Page : 258 pages
File Size : 49,6 Mb
Release : 2003-09-22
Category : Science
ISBN : 3540003339

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Comprehensive Asymmetric Catalysis by Eric N. Jacobsen,Andreas Pfaltz,Hisashi Yamamoto Pdf

The first supplement to the three volume reference work "Comprehensive Asymmetric Catalysis" critically reviews new developments to the hottest topics in the field written by recognised experts. Eleven chapters which are already in the major reference work have been supplemented and additionally five new chapters have been included. Thus the state-of-the art in this area is now re-established. Together with the basic three volume book set this supplement is not only the principal reference source for synthetic organic chemists, but also for all scientific researchers who use chiral compounds in their work (for example, in biochemical investigations and molecular medicine) as well as for pharmaceutical chemists and other industrial researchers who prepare chiral compounds.

Comprehensive Asymmetric Catalysis

Author : Eric N. Jacobsen,Andreas Pfaltz,Hisashi Yamamoto
Publisher : Unknown
Page : 520 pages
File Size : 43,7 Mb
Release : 1999
Category : Asymmetric synthesis
ISBN : UOM:39015047556264

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Comprehensive Asymmetric Catalysis by Eric N. Jacobsen,Andreas Pfaltz,Hisashi Yamamoto Pdf

Accompanying CD-ROM contains the full-text search and a state-of-the-art graphic substructure search routine.

New Frontiers in Asymmetric Catalysis

Author : Koichi Mikami,Mark Lautens
Publisher : John Wiley & Sons
Page : 436 pages
File Size : 49,5 Mb
Release : 2007-05-04
Category : Science
ISBN : 9780471680260

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New Frontiers in Asymmetric Catalysis by Koichi Mikami,Mark Lautens Pdf

A compilation of recent advances and applications in asymmetric catalysis The field of asymmetric catalysis has grown rapidly and plays a key role in drug discovery and pharmaceuticals. New Frontiers in Asymmetric Catalysis gives readers a fundamental understanding of the concepts and applications of asymmetric catalysis reactions and discusses the latest developments and findings. With contributions from preeminent scientists in their respective fields, it covers: * "Rational" ligand design, which is critically dependent on the reaction type (reduction, oxidation, and C-C bond formation) * Recent findings on activation of C-H bonds, C-C bonds, and small molecules (C=O, HCN, RN=C, and CO2) and the latest developments on C-C bond reorganization, such as metathesis * Advances in "chirally economical" non-linear phenomena, racemic catalysis, and autocatalysis * Some of the recent discoveries that have led to a renaissance in the field of organocatalysis, including the development of chiral Brönstead acids and Lewis acidic metals bearing the conjugate base of the Brönstead acids as the ligands and the chiral bi-functional acid/base catalysts The book ends with a thought-provoking perspective on the future of asymmetric catalysis that addresses both the challenges and the unlimited potential in this burgeoning field. This is an authoritative, up-to-date reference for organic chemists in academia, government, and industries, including pharmaceuticals, biotech, fine chemicals, polymers, and agriculture. It is also an excellent textbook for graduate students studying advanced organic chemistry or chemical synthesis.

C-H Activation for Asymmetric Synthesis

Author : Françoise Colobert,Joanna Wencel-Delord
Publisher : John Wiley & Sons
Page : 294 pages
File Size : 40,6 Mb
Release : 2019-11-11
Category : Science
ISBN : 9783527343409

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C-H Activation for Asymmetric Synthesis by Françoise Colobert,Joanna Wencel-Delord Pdf

Provides, in one handbook, comprehensive coverage of one of the hottest topics in stereoselective chemistry Written by leading international authors in the field, this book introduces readers to C-H activation in asymmetric synthesis along with all of its facets. It presents stereoselective C-H functionalization with a broad coverage, from outer-sphere to inner-sphere C-H bond activation, and from the control of olefin geometry to the induction of point, planar and axial chirality. Moreover, methods wherein asymmetry is introduced either during the C-H activation or in a different elementary step are discussed. Presented in two parts?asymmetric activation of C(sp3)-H bonds and stereoselective synthesis implying activation of C(sp2)-H bonds?CH-Activation for Asymmetric Synthesis showcases the diversity of stereogenic elements, which can now be constructed by C-H activation methods. Chapters in Part 1 cover: C(sp3)-H bond insertion by metal carbenoids and nitrenoids; stereoselective C-C bond and C-N bond forming reactions through C(sp3)?H bond insertion of metal nitrenoids; enantioselective intra- and intermolecular couplings; and more. Part 2 looks at: C-H activation involved in stereodiscriminant step; planar chirality; diastereoselective formation of alkenes through C(sp2)?H bond activation; amongst other methods. -Covers one of the most rapidly developing fields in organic synthesis and catalysis -Clearly structured in two parts (activation of sp3- and activation of sp2-H bonds) -Edited by two leading experts in C-H activation in asymmetric synthesis CH-Activation for Asymmetric Synthesis will be of high interest to chemists in academia, as well as those in the pharmaceutical and agrochemical industry.

Asymmetric Functionalization of C-H Bonds

Author : Shu-Li You
Publisher : Royal Society of Chemistry
Page : 433 pages
File Size : 52,6 Mb
Release : 2015-08-13
Category : Science
ISBN : 9781782621027

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Asymmetric Functionalization of C-H Bonds by Shu-Li You Pdf

Asymmetric C-H direct functionalization reactions are one of the most active and fascinating areas of research in organic chemistry due to their significance in the construction of molecular complexity without pre-activation, and the step economy and atom economy features in potential synthetic application. Distinguishing the reactivity among numerous C–H bonds in one single molecule represents one of the most challenging issues in organic synthesis and requires precise reaction design. As such, this field is now receiving increasing attention from researchers. This book provides the first comprehensive review of this field, summarizing the origin, mechanism, scope and applications of the asymmetric C-H bond functionalization reaction. It covers organocatalytic reactions and transition-metal-catalyzed reactions, as well as asymmetric C-H functionalization reactions not described in other books. Written by a leading expert in this field, the book is ideal for postgraduates and researchers working in organic synthesis, catalysis, and organometallic chemistry.

Enantioselection in Asymmetric Catalysis

Author : Ilya D. Gridnev,Pavel A. Dub
Publisher : CRC Press
Page : 234 pages
File Size : 45,9 Mb
Release : 2016-11-03
Category : Science
ISBN : 9781498726559

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Enantioselection in Asymmetric Catalysis by Ilya D. Gridnev,Pavel A. Dub Pdf

The field of asymmetric catalysis is currently one of the hottest areas in chemistry. This unique book focuses on the mechanism of enantioselectivity in asymmetric catalysis, rather than asymmetric catalysis from the synthetic view. It describes reliable, experimentally and computationally supported mechanisms, and discusses the danger of so-called "plausible" or "accepted" mechanisms leading to wrong conclusions. It draws parallels to enzymatic catalysis in biochemistry, and examines in detail the physico-chemical aspects of enantioselective catalysis.

Stereoselective Synthesis of Drugs and Natural Products

Author : Vasyl Andrushko,Natalia Andrushko
Publisher : John Wiley & Sons
Page : 1836 pages
File Size : 54,6 Mb
Release : 2013-08-16
Category : Science
ISBN : 9781118628331

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Stereoselective Synthesis of Drugs and Natural Products by Vasyl Andrushko,Natalia Andrushko Pdf

Brings together the best tested and proven stereoselective synthetic methods Both the chemical and pharmaceutical industries are increasingly dependent on stereoselective synthetic methods and strategies for the generation of new chiral drugs and natural products that offer specific 3-D structures. With the publication of Stereoselective Synthesis of Drugs and Natural Products, researchers can turn to this comprehensive two-volume work to guide them through all the core methods for the synthesis of chiral drugs and natural products. Stereoselective Synthesis of Drugs and Natural Products features contributions from an international team of synthetic chemists and pharmaceutical and natural product researchers. These authors have reviewed the tremendous body of literature in the field in order to compile a set of reliable, tested, and proven methods alongside step-by-step guidance. This practical resource not only explores synthetic methodology, but also reaction mechanisms and applications in medicinal chemistry and drug discovery. The publication begins with an introductory chapter covering general principles and methodologies, nomenclature, and strategies of stereoselective synthesis. Next, it is divided into three parts: Part One: General Methods and Strategies Part Two: Stereoselective Synthesis by Bond Formation including C-C bond formation C-H bond formation C-O bond formation C-N bond formation Other C-heteroatom formation and other bond formation Part Three: Methods of Analysis and Chiral Separation References in every chapter serve as a gateway to the literature in the field. With this publication as their guide, chemists involved in the stereoselective synthesis of drugs and natural products now have a single, expertly edited source for all the methods they need.