The Multicomponent Synthesis Of 2 Pyrrolines Via Phospha Munchnone Cycloaddition Reactions

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The Multicomponent Synthesis of 2-pyrrolines Via Phospha-münchnone Cycloaddition Reactions

Author : Victoria Jackiewicz
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (979 download)

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Book Synopsis The Multicomponent Synthesis of 2-pyrrolines Via Phospha-münchnone Cycloaddition Reactions by : Victoria Jackiewicz

Download or read book The Multicomponent Synthesis of 2-pyrrolines Via Phospha-münchnone Cycloaddition Reactions written by Victoria Jackiewicz and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "This thesis describes the use of phospha-Münchnones, a new class of mesoionic azomethine ylide, in the synthesis of 2-pyrrolines. These 1,3-dipoles are accessible via a one-pot reaction of imines, acid chlorides and organophosphorous reagents, and have been shown to participate in 1,3-dipolar cycloadditions. As described in Chapter 1, numerous azomethine ylides have been shown to undergo 1,3-dipolar cycloadditions to generate 2-pyrrolines, however many of these 1,3-dipoles face issues regarding regio- and stereoselectivity, structural flexibility and/or modularity. The purpose of this study was therefore to couple the multicomponent formation of phospha-Münchnones and develop a modular, one-pot synthesis of these products. In Chapter 2, the intermolecular cycloaddition of phospha-Münchnones and alkenes is explored. The resulting 2-pyrrolines are prepared in good yields with high diastereo- and regio-selectivity. This is likely due to the presence of the phosphorous moiety that creates a large steric and electronic bias across the 1,3-dipole, allowing for the regiospecific cycloaddition of unsymmetrical alkenes to form 2-pyrrolines." --

Chiral Analysis

Author : Kenneth W. Busch
Publisher : Elsevier
ISBN 13 : 0080469280
Total Pages : 721 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis Chiral Analysis by : Kenneth W. Busch

Download or read book Chiral Analysis written by Kenneth W. Busch and published by Elsevier. This book was released on 2011-10-13 with total page 721 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chiral Analysis covers an important area of analytical chemistry of relevance to a wide variety of scientific professionals. The target audience is scientific professionals with an undergraduate background in chemistry or a related discipline, specifically organic chemists, researchers in drug discovery, pharmaceutical researchers involved with process analysis or combinatorial libraries, and graduate students in chemistry. Chapters have been written with the nonspecialist in mind so as to be self-contained.* Broad coverage - spectroscopic and separation methods covered in a single volume* Up-to-date and detailed review of the various techniques available and/or under development in this field* Contributions from leading experts in the field

Homogeneous Gold Catalysis

Author : LeGrande M. Slaughter
Publisher : Springer
ISBN 13 : 3319137220
Total Pages : 292 pages
Book Rating : 4.3/5 (191 download)

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Book Synopsis Homogeneous Gold Catalysis by : LeGrande M. Slaughter

Download or read book Homogeneous Gold Catalysis written by LeGrande M. Slaughter and published by Springer. This book was released on 2015-03-30 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: The series Topics in Current Chemistry presents critical reviews of the present and future trends in modern chemical research. 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. Review articles for the individual volumes are invited by the volume editors. Readership: research chemists at universities or in industry, graduate students.

Asymmetric Phase Transfer Catalysis

Author : Keiji Maruoka
Publisher : John Wiley & Sons
ISBN 13 : 3527622632
Total Pages : 228 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Asymmetric Phase Transfer Catalysis by : Keiji Maruoka

Download or read book Asymmetric Phase Transfer Catalysis written by Keiji Maruoka and published by John Wiley & Sons. This book was released on 2008-09-08 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Edited by the leading expert on the topic, this is the first book to present the latest developments in this exciting field. Alongside the theoretical aspects, the top contributors provide practical protocols to give readers additional important information otherwise unavailable. A must for every synthetic chemist in academia and industry.

Cooperative Catalysis

Author : René Peters
Publisher : John Wiley & Sons
ISBN 13 : 3527336893
Total Pages : 452 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Cooperative Catalysis by : René Peters

Download or read book Cooperative Catalysis written by René Peters and published by John Wiley & Sons. This book was released on 2015-04-27 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by experts in the field, this is a much-needed overview of the rapidly emerging field of cooperative catalysis. The authors focus on the design and development of novel high-performance catalysts for applications in organic synthesis (particularly asymmetric synthesis), covering a broad range of topics, from the latest progress in Lewis acid / Br?nsted base catalysis to e.g. metal-assisted organo catalysis, cooperative metal/enzyme catalysis, and cooperative catalysis in polymerization reactions and on solid surfaces. The chapters are classified according to the type of cooperating activating groups, and describe in detail the different strategies of cooperative activation, highlighting their respective advantages and pitfalls. As a result, readers will learn about the different concepts of cooperative catalysis, their corresponding modes of operation and their applications, thus helping to find a solution to a specific synthetic catalysis problem.

Ciottone's Disaster Medicine

Author : Gregory R. Ciottone
Publisher : Elsevier Health Sciences
ISBN 13 : 0323286658
Total Pages : 1050 pages
Book Rating : 4.3/5 (232 download)

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Book Synopsis Ciottone's Disaster Medicine by : Gregory R. Ciottone

Download or read book Ciottone's Disaster Medicine written by Gregory R. Ciottone and published by Elsevier Health Sciences. This book was released on 2015-11-05 with total page 1050 pages. Available in PDF, EPUB and Kindle. Book excerpt: The most comprehensive resource of its kind, Ciottone's Disaster Medicine, 2nd Edition, thoroughly covers isolated domestic events as well as global disasters and humanitarian crises. Dr. Gregory Ciottone and more than 200 worldwide authorities share their knowledge and expertise on the preparation, assessment, and management of both natural and man-made disasters, including terrorist attacks and the threat of biological warfare. Part 1 offers an A-to-Z resource for every aspect of disaster medicine and management, while Part 2 features an exhaustive compilation of every conceivable disaster event, organized to facilitate quick reference in a real-time setting. Quickly grasp key concepts, including identification of risks, organizational preparedness, equipment planning, disaster education and training, and more advanced concepts such as disaster risk reduction, tactical EMS, hazard vulnerability analysis, impact of disaster on children, and more. Understand the chemical and biologic weapons known to exist today, as well as how to best manage possible future events and scenarios for which there is no precedent. Be prepared for man-made disasters with new sections that include Topics Unique to Terrorist Events and High-Threat Disaster Response and Operational Medicine (covering tactical and military medicine). Get a concise overview of lessons learned by the responders to recent disasters such as the earthquake in Haiti, Hurricane Sandy, the 2014 Ebola outbreak, and active shooter events like Sandy Hook, CT and Aurora, CO. Learn about the latest technologies such as the use of social media in disaster response and mobile disaster applications. Ensure that everyone on your team is up-to-date with timely topics, thanks to new chapters on disaster nursing, crisis leadership, medical simulation in disaster preparedness, disaster and climate change, and the role of non-governmental agencies (NGOs) in disaster response - a critical topic for those responding to humanitarian needs overseas. Expert Consult eBook version included with purchase. This enhanced eBook experience allows you to search all of the text, figures, and references from the book on a variety of devices.

Privileged Chiral Ligands and Catalysts

Author : Qi-Lin Zhou
Publisher : John Wiley & Sons
ISBN 13 : 3527635211
Total Pages : 670 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Privileged Chiral Ligands and Catalysts by : Qi-Lin Zhou

Download or read book Privileged Chiral Ligands and Catalysts written by Qi-Lin Zhou and published by John Wiley & Sons. This book was released on 2011-02-10 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt: Catalytic asymmetric synthesis has been one of the most active research areas in chemistry (Nobel Prize in 2001). The development of efficient chiral catalysts plays a crucial role in asymmetric catalysis. Although many chiral ligands/catalysts have been developed in the past decades, the most efficient catalysts are derived from a few core structures, called "privileged chiral catalysts". This ultimate "must have" and long awaited reference for every chemist working in the field of asymmetric catalysis starts with the core structure of the catalysts, explaining why a certain ligand or catalyst is so successful. It describes in detail the history, the basic structural characteristics, and the applications of these "privileged catalysts". This novel presentation provides readers with a much deeper insight into the topic and makes it a must-have for organic chemists, catalytic chemists, chemists working with/on organometallics, chemists in industry, and libraries. From the contents: * BINAP * Bisphosphacycles - From DuPhos and BPE to a Diverse Set of Broadly Applied Ligands * Josiphos Ligands: From Discovery to Technical Applications * Chiral Spiro Ligands * Chiral Bisoxazoline Ligands * PHOX Ligands * Chiral Salen Complexes * BINOL * TADDOLate Ligands * Cinchona Alkaloids * Proline Derivatives

Palladium in Organic Synthesis

Author : Jiro Tsuji
Publisher : Springer Science & Business Media
ISBN 13 : 9783540239826
Total Pages : 348 pages
Book Rating : 4.2/5 (398 download)

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Book Synopsis Palladium in Organic Synthesis by : Jiro Tsuji

Download or read book Palladium in Organic Synthesis written by Jiro Tsuji and published by Springer Science & Business Media. This book was released on 2005-07-06 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: with contributions by numerous experts

Comprehensive Asymmetric Catalysis

Author : Eric N. Jacobsen
Publisher : Springer Science & Business Media
ISBN 13 : 9783540003335
Total Pages : 258 pages
Book Rating : 4.0/5 (33 download)

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Book Synopsis Comprehensive Asymmetric Catalysis by : Eric N. Jacobsen

Download or read book Comprehensive Asymmetric Catalysis written by Eric N. Jacobsen and published by Springer Science & Business Media. This book was released on 2003-09-22 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Heterocyclic Chemistry

Author : Malcolm Sainsbury
Publisher : Royal Society of Chemistry
ISBN 13 : 9780854046522
Total Pages : 156 pages
Book Rating : 4.0/5 (465 download)

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Book Synopsis Heterocyclic Chemistry by : Malcolm Sainsbury

Download or read book Heterocyclic Chemistry written by Malcolm Sainsbury and published by Royal Society of Chemistry. This book was released on 2001 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: This undergraduate text deals with the fundamental chemistry of fully saturated and unsaturated 4-, 5-, and 6-membered heterocycles. The text introduces a selection of important heterocyclic compounds and the roles they play in life, medicine, and industry, focusing on compounds containing a single nitrogen, oxygen, or sulfur atom. Conformation aspects of heterocyclic chemistry are examined, and aromatic stabilization, nomenclature, reaction mechanisms, and methods of synthesis are discussed. The text is written for students in the second year of an undergraduate degree course in chemistry or biochemistry. The author is affiliated with the University of Bath. Annotation copyrighted by Book News, Inc., Portland, OR

The logic of chemical synthesis

Author : E.J. Corey
Publisher : Рипол Классик
ISBN 13 : 5885010811
Total Pages : 447 pages
Book Rating : 4.8/5 (85 download)

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Book Synopsis The logic of chemical synthesis by : E.J. Corey

Download or read book The logic of chemical synthesis written by E.J. Corey and published by Рипол Классик. This book was released on 1991 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Textbook of Veterinary Diagnostic Radiology

Author : Donald E. Thrall
Publisher : W B Saunders Company
ISBN 13 : 9781455735075
Total Pages : 848 pages
Book Rating : 4.7/5 (35 download)

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Book Synopsis Textbook of Veterinary Diagnostic Radiology by : Donald E. Thrall

Download or read book Textbook of Veterinary Diagnostic Radiology written by Donald E. Thrall and published by W B Saunders Company. This book was released on 2007-05-31 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a Pageburst digital textbook; the product description may vary from the print textbook. User-friendly and comprehensive, this essential resource covers all aspects of canine, feline, and equine diagnostic radiology and interpretation. It features relevant coverage of the physics of radiology, CT, and MRI, as well as valuable information on patient positioning and management, radiographic technique and safety measures, normal and abnormal anatomy, radiographic viewing and interpretation, and alternative imaging modalities. This edition features more than 500 additional images, a new chapter on the principles of digital imaging, and expanded coverage of brain and spinal cord imaging. Features comprehensive, logically organized coverage of the latest advances in imaging techniques and interpretation for the dog, cat, and horse. A body systems approach presents information in a logical progression, covering skeletal versus soft tissue structures, normal anatomy, general radiographic changes, and the most common abnormalities affecting each particular system. Discussion of the physics of radiology, CT, and MRI offers a better understanding of the radiographic process. An atlas of normal radiographic anatomy of the dog and horse offers a basis for comparison to assist in recognizing abnormal findings. Information on radiation safety highlights safety measures associated with ionizing radiation. A self-assessment section at the end of each chapter evaluates understanding of key concepts and clinical applications. High-quality radiographic images, illustrations, tables, and charts throughout clarify important concepts and interpretative principles. A new chapter on Digital Images and Digital Radiographic Image Capture (Chapter 2). Updated and expanded coverage of brain and spinal cord imaging, including CT and MRI. More than 500 additional radiographic images that clarify key concepts.