Regioselective intramolecular palladium-catalyzed and radical mediated arylations of cyclic enamidines and enamides

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Publisher :
ISBN 13 : 9789155440497
Total Pages : 56 pages
Book Rating : 4.4/5 (44 download)

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Book Synopsis Regioselective intramolecular palladium-catalyzed and radical mediated arylations of cyclic enamidines and enamides by : Lena Ripa

Download or read book Regioselective intramolecular palladium-catalyzed and radical mediated arylations of cyclic enamidines and enamides written by Lena Ripa and published by . This book was released on 1997 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Reactive Intermediates

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Publisher : John Wiley & Sons
ISBN 13 : 9783527628735
Total Pages : 341 pages
Book Rating : 4.6/5 (287 download)

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Book Synopsis Reactive Intermediates by : Leonardo S. Santos

Download or read book Reactive Intermediates written by Leonardo S. Santos and published by John Wiley & Sons. This book was released on 2009-11-04 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the last two decades there has been considerable growth in the development of electrospray ionization mass spectrometry (ESI-MS) as a practical method in the study of reaction mechanisms. This method allows the interception and characterization of key intermediates, either as transient species or as protonated/deprotonated forms of neutral species by API-MS. The outstanding features and advantages of ESI-MS make it one of the most suitable tools for the fast screening of intermediates directly from solution, providing hitherto unavailable chemical information to organic chemists. This monograph provides an overview of the mechanisms involved in ESI-MS, the historical perspectives before looking further in-depth at specific reactions and intermediates. Written by researchers in the field, this book is an unique resource for the understanding of this cutting-edge technique.

Copper Catalysis in Organic Synthesis

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Publisher : John Wiley & Sons
ISBN 13 : 3527347372
Total Pages : 504 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Copper Catalysis in Organic Synthesis by : Gopinathan Anilkumar

Download or read book Copper Catalysis in Organic Synthesis written by Gopinathan Anilkumar and published by John Wiley & Sons. This book was released on 2020-12-07 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: The most current information on growing field of copper catalysis Copper Catalysis in Organic Synthesis contains an up-to-date overview of the most important reactions in the presence of copper catalysts. The contributors—noted experts on the topic—provide an introduction to the field of copper catalysis, reviewing its development, scope, and limitations, as well as providing descriptions of various homo- and cross-coupling reactions. In addition, information is presented on copper-catalyzed C–H activation, amination, carbonylation, trifluoromethylation, cyanation, and click reactions. Comprehensive in scope, the book also describes microwave-assisted and multi-component transformations as well as copper-catalyzed reactions in green solvents and continuous flow reactors. The authors highlight the application of copper catalysis in asymmetric synthesis and total synthesis of natural products and heterocycles as well as nanocatalysis. This important book: Examines copper and its use in organic synthesis as a more cost-effective and sustainable for researchers in academia and industry Offers the first up-to-date book to explore copper as a first line catalyst for many organic reactions Presents the most significant developments in the area, including cross-coupling reactions, C–H activation, asymmetric synthesis, and total synthesis of natural products and heterocycles Contains over 20 contributions from leaders in the field Written for catalytic chemists, organic chemists, natural products chemists, pharmaceutical chemists, and chemists in industry, Copper Catalysis in Organic Synthesis offers a book on the growing field of copper catalysis, covering cross-coupling reactions, C–H activation, and applications in the total synthesis of natural products.

Chiral Ferrocenes in Asymmetric Catalysis

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Publisher : John Wiley & Sons
ISBN 13 : 3527322809
Total Pages : 433 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Chiral Ferrocenes in Asymmetric Catalysis by : Li-Xin Dai

Download or read book Chiral Ferrocenes in Asymmetric Catalysis written by Li-Xin Dai and published by John Wiley & Sons. This book was released on 2010-02-01 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Contemporary Enzyme Kinetics and Mechanism

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Publisher : Academic Press
ISBN 13 : 1483214222
Total Pages : 567 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis Contemporary Enzyme Kinetics and Mechanism by : Daniel L. Purich

Download or read book Contemporary Enzyme Kinetics and Mechanism written by Daniel L. Purich and published by Academic Press. This book was released on 1983-01-01 with total page 567 pages. Available in PDF, EPUB and Kindle. Book excerpt: Selected Methods in Enzymology: Contemporary Enzyme Kinetics and Mechanism provides an introduction to enzyme kinetics and mechanism at an intermediate level. This book covers a variety of topics, including temperature effects in enzyme kinetics, cryoenzymology, substrate inhibition, enol intermediates enzymology, and heavy-atom isotope effects. Organized into 19 chapters, this book begins with an overview of derivation of rate equations as an integral part of the effective usage of kinetics as a tool. This text then examines the practical aspects of initial rate enzyme assay. Other chapters consider the basic procedures used in making decisions concerning kinetic mechanisms from initial-rate data. This book discusses as well the various aspects of both the theoretical background and the applications. The final chapter deals with the importance of achieving proficiency in formulating quantitative relationships describing enzyme behavior. This book is a valuable resource for students and research workers. Enzymologists and chemists will also find this book useful.

MALDI MS

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Publisher : John Wiley & Sons
ISBN 13 : 3527333312
Total Pages : 0 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis MALDI MS by : Franz Hillenkamp

Download or read book MALDI MS written by Franz Hillenkamp and published by John Wiley & Sons. This book was released on 2013-12-23 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This authoritative book on MALDI MS, now finally available in its second edition and edited by one of its inventors, gives an in-depth description of the many different applications, along with a detailed discussion of the technology itself. Thoroughly updated and expanded, with contributions from key players in the field, this unique book provides a comprehensive overview of MALDI MS along with its possibilities and limitations. The initial chapters deal with the technology and the instrumental setup, followed by chapters on the use of MALDI MS in protein research (including proteomics), genomics, glycomics and lipidomics. The option of MALDI-MS for the analysis of polymers and small molecules are also covered in separate chapters, while new to this edition is a section devoted to the interplay of MALDI MS and bioinformatics. A much-needed practical and educational asset for individuals, academic institutions and companies in the field of bioanalytics.

Mass Spectrometry

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Publisher : Wiley
ISBN 13 : 9780471485650
Total Pages : 420 pages
Book Rating : 4.4/5 (856 download)

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Book Synopsis Mass Spectrometry by : Edmond de Hoffmann

Download or read book Mass Spectrometry written by Edmond de Hoffmann and published by Wiley. This book was released on 2001-10-10 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offers a complete overview of the principles, theories and key applications of modern mass spectrometry in this introductory textbook. Following on from the highly successful first edition, this edition is extensively updated including new techniques and applications. All instrumental aspects of mass spectrometry are clearly and concisely described; sources, analysers and detectors. * Revised and updated * Numerous examples and illustrations are combined with a series of exercises to help encourage student understanding * Includes biological applications, which have been significantly expanded and updated * Also includes coverage of ESI and MALDI

Carbohydrate-based Vaccines

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Publisher : ACS Symposium
ISBN 13 : 9780841239838
Total Pages : 0 pages
Book Rating : 4.2/5 (398 download)

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Book Synopsis Carbohydrate-based Vaccines by : René Roy

Download or read book Carbohydrate-based Vaccines written by René Roy and published by ACS Symposium. This book was released on 2008 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the first of its kind entirely dedicated to carbohydrate vaccines written by renowned scientists with expertise in carbohydrate chemistry and immunochemistry. It covers the synthesis of carbohydrate antigens related to bacteria and parasites such as: Heamophilus influenza, Streptococcus pnemoniae, Shigella flexneri, Candida albicans, Mycobacterium tuberculosis, and Chlamydia. The first three chapters are of wide interest as they cover fundamental concerns in new vaccine developments. The first one presents the immune system and how carbohydrate antigens are processed before protective antibodies are produced. It also illustrates antigen presentation in the context of major histocompatibility complexes (MHCs). The second chapter describes regulatory issues when carbohydrate vaccines are involved while the third one discuss several techniques used in conjugation chemistry and the implication of certain chemical linkages that may induce unexpected anti-linker antibodies. This section will be particularly appealing for those involved in drug-conjugate design, pro-drug developments, and drug vectorization. The book concludes with one chapter that illustrates the principle through which peptide antigens can functionally mimic carbohydrate epitopes, thus, unraveling the potential for peptide surrogates as replacement for complex carbohydrate structures. This book is unique in that it covers all aspects related to carbohydrate vaccines including the success story with the first semi-synthetic bacterial polysaccharide vaccine against Heamophilus influenza type b responsible for pneumonia and meningitis, liable for more than 600,000 infant deaths worldwide in developing countries. The book also presents regulatory issues and will thus be vital for government agencies approving candidate vaccines. It widely covers synthetic methodologies for the attachment of carbohydrate antigens to peptides and immunogenic protein carriers. Vaccines against bacterial antigens, cancer, and parasites are also discussed by worldwide experts in this field in details. No other book contains such a wide panel of different expertise. It will also be useful to students and researchers involved with the immunology of forreings antigens and how the under appreciated carbohydrate antigens are processed by the immune system.

Combinatorial Chemistry

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Publisher : John Wiley & Sons
ISBN 13 : 9780471126874
Total Pages : 288 pages
Book Rating : 4.1/5 (268 download)

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Book Synopsis Combinatorial Chemistry by : Stephen R. Wilson

Download or read book Combinatorial Chemistry written by Stephen R. Wilson and published by John Wiley & Sons. This book was released on 1997-03-28 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: The new time-saving revolution in drug discovery. Combinatorial chemistry, a method for synthesizing millions of chemical compounds much faster than usual, is becoming one of the most useful technical tools available to chemists and researchers working today. Using current advances in computer and laboratory techniques, combinatorial chemistry has freed professionals from the drudgery of piecemeal experimental work and opened new creative possibilities for experimentation. Combinatorial Chemistry: Synthesis and Application details critical aspects of the technique, featuring the work of some of the world's leading chemists, many of whom played a key role in its development. Including examples of both solution-phase and solid-phase approaches as well as the full complement of organic chemistry technologies currently available, the book describes: * Concepts and terms of combinatorial chemistry * Polymer-supported synthesis of organic compounds * Macro beads as microreactors * Solid-phase methods in combinatorial chemistry * Encoded combinatorial libraries, including Rf-encoding of synthesis beads * Strategies for combinatorial libraries of oligosaccharides * Combinatorial libraries of peptides, proteins, and antibodies using biological systems. While combinatorial chemistry originated in peptide chemistry, this volume has deliberately focused on nonpeptide organic applications, illustrating the technique's wide uses. Combinatorial Chemistry introduces organic, medicinal, and pharmaceutical chemists as well as biochemists to this exciting, cost-effective, and practical technique, which has unlocked creative potential for the next millennium.

Reactive Intermediates in Organic Chemistry

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Publisher :
ISBN 13 :
Total Pages : 550 pages
Book Rating : 4.:/5 (112 download)

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Book Synopsis Reactive Intermediates in Organic Chemistry by : N. S. Isaacs

Download or read book Reactive Intermediates in Organic Chemistry written by N. S. Isaacs and published by . This book was released on 1979 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Reactive Intermediates

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Publisher :
ISBN 13 : 9781461331933
Total Pages : 618 pages
Book Rating : 4.3/5 (319 download)

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Book Synopsis Reactive Intermediates by : R a Abramovitch

Download or read book Reactive Intermediates written by R a Abramovitch and published by . This book was released on 1999-03-15 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Metal-Catalyzed Polymerization

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Publisher : CRC Press
ISBN 13 : 1351649957
Total Pages : 188 pages
Book Rating : 4.3/5 (516 download)

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Book Synopsis Metal-Catalyzed Polymerization by : Samir Chikkali

Download or read book Metal-Catalyzed Polymerization written by Samir Chikkali and published by CRC Press. This book was released on 2017-08-03 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: The proposed book focusses on metal mediated/catalyzed “controlled/living radical polymerization” (CRP/LRP) methods. It surveys a wide variety of catalyzed polymerization reactions, making it essentially a “one stop” review in the field. A significant contribution to polymer science is “metathesis polymerization” discovered by Grubbs and others. The book will cover various metathesis polymerization methods and implications in polymer industry.