Asymmetric Organocatalysis PDF Download
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Author | : Benjamin List |
Publisher | : Springer Science & Business Media |
Total Pages | : 467 |
Release | : 2010-03-04 |
Genre | : Science |
ISBN | : 3642028144 |
Download Asymmetric Organocatalysis Book in PDF, ePub and Kindle
Annotation Kerstin Etzenbach-Effers, Albrecht Berkessel: Non-Covalent Organocatalysis Based on Hydrogen Bonding: Elucidation of Reaction Paths by Computational Methods.- Petri M. Pihko, Inkeri Majander, and Anniina Erkkilä: Enamine Catalysis.- Jennifer L. Moore, Tomislav Rovis: Lewis Base Catalysts 6: Carbene Catalysts.- Amal Ting, Jennifer M. Goss, Nolan T. McDougal, and Scott E. Schaus: Brønsted Base Catalysts.- O. Andrea Wong, Yian Shi: Chiral Ketone and Iminium Catalysts for Olefin Epoxidation.- Alan C. Spivey, Stellios Arseniyadis: Amine, Alcohol and Phosphine Catalysts for Acyl Transfer Reactions.- John B. Brazier, Nicholas C.O. Tomkinson: Lewis Base Catalysts 2 Secondary and Primary Amine Catalysts for Iminium Catalysis.- Oksana Sereda, Sobia Tabassum, and René Wilhelm: Lewis Acid Organocatalysts.- Daniela Kampen, Corinna M. Reisinger, and Benjamin List: Chiral Bronsted Acids for C Organocatalysis.
Author | : Hélène Pellissier |
Publisher | : Royal Society of Chemistry |
Total Pages | : 258 |
Release | : 2010 |
Genre | : Science |
ISBN | : 1849730547 |
Download Recent Developments in Asymmetric Organocatalysis Book in PDF, ePub and Kindle
The Series is intended to provide an accessible reference for postgraduates and industrialists working in the field of catalysis and its applications. Books will be produced either as monographs or reference handbooks. The Series will cover research developments and applications of catalysis, in both academia and industry. --Résumé de l'éditeur.
Author | : Albrecht Berkessel |
Publisher | : Wiley-VCH |
Total Pages | : 454 |
Release | : 2005-03-04 |
Genre | : Science |
ISBN | : 9783527305179 |
Download Asymmetric Organocatalysis Book in PDF, ePub and Kindle
Asymmetric catalysis represents still one of the major challenges in modern organic chemistry. Besides the well-established asymmetric metal-complex-catalysed syntheses and biocatalysis, the use of "pure" organic catalysts turned out to be an additional efficient tool for the synthesis of chiral building blocks. In this handbook, the experienced authors from academia and industry provide the first overview of the important use of such metal-free organic catalysts in organic chemistry. With its comprehensive description of numerous reaction types, e.g., nucleophilic substitution and addition reactions as well as cycloadditions and redox reactions, this book targets organic chemists working in industry and academia, and deserves a place in every laboratory.
Author | : Maxime R Vitale |
Publisher | : Elsevier |
Total Pages | : 186 |
Release | : 2017-07-21 |
Genre | : Technology & Engineering |
ISBN | : 0081011555 |
Download Radical and Ion-pairing Strategies in Asymmetric Organocatalysis Book in PDF, ePub and Kindle
Considering the challenge of sustainability facing our society in the coming decades, catalysis is without any doubt a research area of major importance. In this regard, asymmetric organocatalysis, now considered a pillar of green chemistry, deserves particular attention. The first chapter of this volume examines the topic of asymmetric organocatalysis in light of radical chemistry. Recent important progress in this field has been attained by promoting the formation and harnessing the high reactivity of open-shell intermediates. Merging organocatalysis with radical chemistry has been the key to solving some longstanding bottlenecks, and has also significantly contributed to reinforcing the key role of organocatalysis in asymmetric catalysis. This chapter presents the most significant developments in this area, with a particular focus on asymmetric SOMO- and photoredox-organocatalyzed transformations. Chapter 2 focuses on quaternary ammonium salts (R4N+X-), especially chiral derivatives, and their behavior as unique catalysts in organocatalysis. Forming chiral ion-pairs capable of promoting asymmetric reactions, they also operate as unique “transporters involved in phase transfer catalytic processes between liquid–liquid or liquid–solid systems. Furthermore, they offer unique opportunities when forming cooperative ion-paired entities R4N+X-, allowing a synergistic implication of the counter-ion X- either as Brønsted bases or Lewis bases. Specific design of such chiral catalysts in modern chemistry and better insight into their mode of activation facilitates efficient and unprecedented chemical transformations. This chapter provides an overview of the use of chiral quaternary ammonium salts in organocatalysis, emphasizing both general mechanistic aspects and the scope of this approach. Presents the most significant developments with a particular focus on asymmetric SOMO- and photoredox-organocatalyzed transformations Givies a larger overview of chiral ammonium salts in organocatalysis rather than a specific review dedicated to specialists in this area Affords a historical evolution of this field of research
Author | : Peter I. Dalko |
Publisher | : John Wiley & Sons |
Total Pages | : 559 |
Release | : 2007-06-27 |
Genre | : Science |
ISBN | : 3527610952 |
Download Enantioselective Organocatalysis Book in PDF, ePub and Kindle
In this reference leaders at the forefront of research provide an insight into one of the hottest topics in organic synthesis, focusing on the most important enantioselective reactions. Clearly structured, each entry begins with a concise introduction, including a mechanistic discussion of the reaction, followed by preparative guidelines for newcomers, such as carefully selected working procedures with critical notes for bench chemists, rules of thumb and tips and tricks.
Author | : Albrecht Berkessel |
Publisher | : John Wiley & Sons |
Total Pages | : 454 |
Release | : 2006-03-06 |
Genre | : Science |
ISBN | : 3527604057 |
Download Asymmetric Organocatalysis Book in PDF, ePub and Kindle
Asymmetric catalysis represents still one of the major challenges in modern organic chemistry. Besides the well-established asymmetric metal-complex-catalysed syntheses and biocatalysis, the use of "pure" organic catalysts turned out to be an additional efficient tool for the synthesis of chiral building blocks. In this handbook, the experienced authors from academia and industry provide the first overview of the important use of such metal-free organic catalysts in organic chemistry. With its comprehensive description of numerous reaction types, e.g., nucleophilic substitution and addition reactions as well as cycloadditions and redox reactions, this book targets organic chemists working in industry and academia, and deserves a place in every laboratory.
Author | : Manfred Reetz |
Publisher | : Springer Science & Business Media |
Total Pages | : 348 |
Release | : 2008-05-27 |
Genre | : Science |
ISBN | : 3540734953 |
Download Organocatalysis Book in PDF, ePub and Kindle
This book provides an excellent overview on state-of-the-art of modern organocatalysis. It presents the contributions from leading experts, with backgrounds in academia and industry, to an Ernst Schering Research Foundation Symposium held in April 2007. It will be of interest to those who want a general overview of the topic, but also to those who want to learn more about the state-of-the-art, current trends and perspectives in this highly dynamic field of research.
Author | : B. Bosnich |
Publisher | : Springer Science & Business Media |
Total Pages | : 169 |
Release | : 2012-12-06 |
Genre | : Science |
ISBN | : 9400951779 |
Download Asymmetric Catalysis Book in PDF, ePub and Kindle
The rate of advance in areas of science is seldom constant. Usually certain fields effloresce with activity because of the ~ealization that solutions are possible to long standing important problems. So it is now with asymmetric catalysis, a field which promises to change profoundly the strategic thinking of synthetic chemists. As this Report will show, reagents which can induce catalytic enantiocontrol of chemical transformations could represent the ultimate synthetic method. Nearly all synthetic strategies of complex molecules involve steps which require enantiocontrol and, in many cases, a specific catalytic transformation embodying enan tiocontrol has enormous advantages in terms of the rate and economy of the reaction. Because asymmetric catalysis is in a formative stage, workers with different backgrounds have joined the field. This Workshop had representatives with organometallic, organic, structural, kinetic, enzymatic, microbiological and industrial backgrounds. Each had his own perspective and this Report represents a consensus of this group of eleven people. The result is probably as compre hensive and balanced a view of the subject as is possible at present. It is hoped that those who have until now had but a glancing interest in asymmetric catalysis will find this Report a useful indication of its present state. We believe that asymmetric catalysis will have an increasing impact on the development of chemistry and will eventually dominate much of synthetic and industrial chemistry.
Author | : Mario Waser |
Publisher | : Springer Science & Business Media |
Total Pages | : 205 |
Release | : 2012-07-30 |
Genre | : Science |
ISBN | : 3709111633 |
Download Asymmetric Organocatalysis in Natural Product Syntheses Book in PDF, ePub and Kindle
This book provides the reader with an illustrative overview concerning successful and widely used applications of organocatalysis in the field of natural product synthesis. The main focus will be on organocatalytic key-steps for each (multi-step) synthesis described, whereas other often particularly innovative transformations will be omitted, as this would be beyond the scope of this volume.
Author | : Maurizio Benaglia |
Publisher | : Walter de Gruyter GmbH & Co KG |
Total Pages | : 451 |
Release | : 2021-07-19 |
Genre | : Science |
ISBN | : 3110590050 |
Download Organocatalysis Book in PDF, ePub and Kindle
Organocatalysis is considered today one of the three pillars in asymmetric catalysis, along with biocatalysis and organometallic catalysis. The possibility to combine organocatalysis with radical chemistry, photocatalysis and enabling technologies opened new avenues in organic synthesis.