Atropisomerism And Axial Chirality

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Atropisomerism And Axial Chirality

Author : Lassaletta Jose M
Publisher : World Scientific
ISBN 13 : 1786346478
Total Pages : 676 pages
Book Rating : 4.7/5 (863 download)

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Book Synopsis Atropisomerism And Axial Chirality by : Lassaletta Jose M

Download or read book Atropisomerism And Axial Chirality written by Lassaletta Jose M and published by World Scientific. This book was released on 2019-05-23 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt: Atropisomerism and Axial Chirality provides a global survey of the chemistry of axially chiral compounds including biaryls, heterobiaryls, non-biaryl atropisomers, allenes and spyrocyclic derivatives. From the perspective of a synthetic organic chemist, this book provides a unique compilation of the available methodologies for their synthesis, with emphasis on the most efficient and modern strategies, a review of the huge amount of practical applications in the field of asymmetric catalysis, either as transition metal ligands or as organocatalysts, and an overview of their occurrence as bioactive compounds and natural products.The first of its kind, this book serves as a general introduction and a practical reference to advanced chemistry students and researchers, while also offering creative ideas for further developments in the field.

Axially Chiral Compounds

Author : Bin Tan
Publisher : John Wiley & Sons
ISBN 13 : 3527347127
Total Pages : 338 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Axially Chiral Compounds by : Bin Tan

Download or read book Axially Chiral Compounds written by Bin Tan and published by John Wiley & Sons. This book was released on 2021-11-22 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: Axially Chiral Compounds Explore this comprehensive and current volume summarizing the characteristics, synthesis, and applications of axial chirality Appearing widely in natural products, biologically active molecules, asymmetric chemistry, and material science, axially chiral motifs constitute the core backbones of the majority of chiral ligands and organocatalysts in asymmetric catalysis. In a new work of particular relevance to synthetic chemists, Axially Chiral Compounds: Asymmetric Synthesis and Applications delivers a clearly structured and authoritative volume covering the classification, characteristics, synthesis, and applications of axial chirality. A must read for every synthetic chemist practicing today, the book follows the development history, research status, and applications of axial chirality. An introductory chapter familiarizes the reader with foundational material before the distinguished authors describe the different classes and the synthesis of axial chiral compounds used in asymmetric synthesis. The book concludes with a focus on the applications of chiral ligands, chiral catalysts, and materials. Readers will also benefit from the inclusion of: A thorough introduction to asymmetric synthesis, including biaryls atropisomers, heterobiaryls atropisomers, and non-biaryls atropisomers Explorations of chiral allene, spiro skeletons, and natural products Practical discussions of asymmetric transformation, chiral ligands, and chiral catalysts An examination of miscellaneous applications of axially chiral compounds Perfect for organic chemists, chemists working with or on organometallics, catalytic chemists, and materials scientists, Axially Chiral Compounds: Asymmetric Synthesis and Applications will also earn a place in the libraries of natural products chemists who seek a one-stop reference for compounds exhibiting axial chirality.

Drug Discovery and Development

Author : Ramarao Poduri
Publisher : Springer Nature
ISBN 13 : 9811555346
Total Pages : 522 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Drug Discovery and Development by : Ramarao Poduri

Download or read book Drug Discovery and Development written by Ramarao Poduri and published by Springer Nature. This book was released on 2021-02-15 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the processes that are involved in the development of new drugs. The authors discuss the history, role of natural products and concept of receptor interactions with regard to the initial stages of drug discovery. In a single, highly readable volume, it outlines the basics of pharmacological screening, drug target identification, and genetics involved in early drug discovery. The final chapters introduce readers to stem therapeutics, pharmacokinetics, pharmacovigilance, and toxicological testing. Given its scope, the book will enable research scholars, professionals and young scientists to understand the key fundamentals of drug discovery, including stereochemistry, pharmacokinetics, clinical trials, statistics and toxicology.

Kinase Drug Discovery

Author : Richard A. Ward
Publisher : Royal Society of Chemistry
ISBN 13 : 1849731748
Total Pages : 333 pages
Book Rating : 4.8/5 (497 download)

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Book Synopsis Kinase Drug Discovery by : Richard A. Ward

Download or read book Kinase Drug Discovery written by Richard A. Ward and published by Royal Society of Chemistry. This book was released on 2012 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: Kinase drug discovery remains an area of significant interest across academia and in the pharmaceutical industry. There are now around 13 FDA approved small molecule drugs which target kinases and many more compounds in various stages of clinical development. Although there have been a number of reviews/publications on kinase research, this book fills a gap in the literature by considering the current and future opportunities and challenges in targeting this important family of enzymes. The book is forward-looking and identifies a number of hot topics and key areas for kinase drug discovery over the coming years. It includes contributions from highly respected authors with a combined experience in the industry of well over 200 years, which has resulted in a book of great interest to the kinase field and across drug discovery more generally. Readers will gain a real insight into the huge challenges and opportunities which this target class has presented drug discovery scientists. The many chapters cover a wide breadth of topics, are well written and include high quality colour and black and white images. Topics covered include an outline of how medicinal chemistry has been able to specifically exploit this unique target class, along with reflections on the mechanisms of kinases inhibitors. Also covered is resistance to kinase inhibitors caused by amino acid mutations, case studies of kinase programs and reviews areas beyond protein kinases and beyond the human kinome. Also described are modern approaches to finding kinase leads and the book finishes with a reflection of how kinase drug discovery may progress over the coming years.

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

1,1'-binaphthyl-based Chiral Materials: Our Journey

Author : Lin Pu
Publisher : World Scientific
ISBN 13 : 1908978376
Total Pages : 346 pages
Book Rating : 4.9/5 (89 download)

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Book Synopsis 1,1'-binaphthyl-based Chiral Materials: Our Journey by : Lin Pu

Download or read book 1,1'-binaphthyl-based Chiral Materials: Our Journey written by Lin Pu and published by World Scientific. This book was released on 2009-08-14 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chiral materials have been studied in the Department of Chemistry at the University of Virginia for applications in areas like asymmetric catalysis, enantioselective fluorescent sensing, and optical/electrical materials. Optically active 1,1′-binaphthyl molecules are used to build novel chiral polymers, dendrimers, macrocycles, and acyclic molecules. 1,1′-Binaphthyl molecules are chosen because of their remarkably stable chiral configuration as well as their high asymmetric inductions in many processes.In this book, both the fundamental knowledge about the 1,1′-binaphthyl molecules and the synthesis of the structurally diverse 1,1′-binaphthyl-based materials are described. The applications of these materials in various fields are also discussed. This book will serve as a reference for graduate students as well as other professionals working in the related fields./a

Stereochemistry. An Introduction

Author : Purvesh Shah
Publisher : GRIN Verlag
ISBN 13 : 3656660824
Total Pages : 37 pages
Book Rating : 4.6/5 (566 download)

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Book Synopsis Stereochemistry. An Introduction by : Purvesh Shah

Download or read book Stereochemistry. An Introduction written by Purvesh Shah and published by GRIN Verlag. This book was released on 2014-05-28 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: Document from the year 2012 in the subject Chemistry - Organic Chemistry, grade: A-C, , language: English, abstract: Stereochemistry - An Introduction is the introduction about the Stereochemistry it includes, Axial Chirality, Atropisomers, Planar Chirality, Helical Chirality, Cyclosteroisomerism and Reteroenantio Isomerism.

Chiral Liquid Chromatography

Author : w Lough
Publisher : Springer Science & Business Media
ISBN 13 : 940090861X
Total Pages : 278 pages
Book Rating : 4.4/5 (9 download)

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Book Synopsis Chiral Liquid Chromatography by : w Lough

Download or read book Chiral Liquid Chromatography written by w Lough and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: While working as a chromatographer in the pharmaceutical industry, it became apparent to the editor that there was a pressing need for a comprehensive reference text for analysts working on the resolution of enantiomers by liquid chromatography (LC). This need arises from the fact that, whereas previously it was very difficult to determine enantiomers by direct means, there is now a wide choice of direct LC methods. At the same time, regulatory authorities have been changing their attitudes towards the administration of pharmaceuticals as racemates, partly because it is now possible to study the individual enantiomers. Clearly this abundance of new information needs to be rationalized. More importantly, the chiral LC systems which are commercially available or readily accessible to the practising chromatographer needed to be reviewed and, to a much greater extent than in existing reviews or books, discussed in terms of their practical application. Accordingly this book is very much orientated towards the practical aspects of these commercially available and readily accessible chiral LC systems. To this end, it is written for practising chromatographers by a team of practising, experienced chromatographers who have spent many years tackling the problems presented by resolving enantiomers by LC. The practical aspects of common chiral LC systems cannot be fully understood if discussed in isolation.

Stereochemical Aspects of Drug Action and Disposition

Author : Michel F. Eichelbaum
Publisher : Springer Science & Business Media
ISBN 13 : 3642558429
Total Pages : 455 pages
Book Rating : 4.6/5 (425 download)

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Book Synopsis Stereochemical Aspects of Drug Action and Disposition by : Michel F. Eichelbaum

Download or read book Stereochemical Aspects of Drug Action and Disposition written by Michel F. Eichelbaum and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 455 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book aims to guide and inspire drug researchers as they enter the 21st century. Stereochemistry is an essential dimension in pharmacology and should be understood as such by all drug researchers whatever their background. When used as probes or medicines, stereoisomeric drugs offer invaluable insights or innovative therapeutic strategies. The book spans the subject from the molecular to the clinical. The first section on chemical aspects contains chapters on chemical synthesis, analysis, natural products, chiral stability (racemezation) and physical properties. The second section is on experimental pharmacology, with chapters on drug-receptor interactions, chiral recognition, ion channels, and molecular toxicology. The third section focuses on drug disposition, with chapters on absorption, distribution, protein binding, metabolism and elimination. The final section is dedicated to regulatory and clinical aspects.

The Chemistry of Chlorosulfonyl Isocyanate

Author : Durga Nath Dhar
Publisher : World Scientific
ISBN 13 : 9789812380814
Total Pages : 402 pages
Book Rating : 4.3/5 (88 download)

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Book Synopsis The Chemistry of Chlorosulfonyl Isocyanate by : Durga Nath Dhar

Download or read book The Chemistry of Chlorosulfonyl Isocyanate written by Durga Nath Dhar and published by World Scientific. This book was released on 2002 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: A compilation of research on the versatile reagent of cholorosulfonyl isocyanate (CSI). The text is divided into two parts. The first part outlines the reactions of CSI with a wide variety of substrates. The second part outlines the applications of CSI in the preparation of useful products.

Fundamentals of Asymmetric Catalysis

Author : Patrick J. Walsh
Publisher : University Science Books
ISBN 13 : 9781891389542
Total Pages : 692 pages
Book Rating : 4.3/5 (895 download)

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Book Synopsis Fundamentals of Asymmetric Catalysis by : Patrick J. Walsh

Download or read book Fundamentals of Asymmetric Catalysis written by Patrick J. Walsh and published by University Science Books. This book was released on 2009-01-02 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work describes the essential aspects of enantioselective catalysis, with chapters organised by concept rather than by reaction type. Each concept is supported by examples to give the reader broad exposure to a wide range of catalysts, reactions and reaction mechanisms.

Chemistry of Plant Natural Products

Author : Sunil Kumar Talapatra
Publisher : Springer
ISBN 13 : 3642454100
Total Pages : 1197 pages
Book Rating : 4.6/5 (424 download)

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Book Synopsis Chemistry of Plant Natural Products by : Sunil Kumar Talapatra

Download or read book Chemistry of Plant Natural Products written by Sunil Kumar Talapatra and published by Springer. This book was released on 2015-03-05 with total page 1197 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aimed at advanced undergraduate and graduate students and researchers working with natural products, Professors Sunil and Bani Talapatra provide a highly accessible compilation describing all aspects of plant natural products. Beginning with a general introduction to set the context, the authors then go on to carefully detail nomenclature, occurrence, isolation, detection, structure elucidation (by both degradation and spectroscopic techniques) stereochemistry, conformation, synthesis, biosynthesis, biological activity and commercial applications of the most important natural products of plant origin. Each chapter also includes detailed references (with titles) and a list of recommended books for additional study making this outstanding treatise a useful resource for teachers of chemistry and researchers working in universities, research institutes and industry.

Circularly Polarized Luminescence of Isolated Small Organic Molecules

Author : Tadashi Mori
Publisher : Springer Nature
ISBN 13 : 9811523096
Total Pages : 342 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Circularly Polarized Luminescence of Isolated Small Organic Molecules by : Tadashi Mori

Download or read book Circularly Polarized Luminescence of Isolated Small Organic Molecules written by Tadashi Mori and published by Springer Nature. This book was released on 2020-04-13 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book collects all the latest advances in the leading research of the circularly polarized luminescence (CPL) of small organic molecules. Compared with that of lanthanide-based fluorophores, the research into the CPL of small organic molecules is still at the developmental stage for their relatively smaller dissymmetric factors, but has been a source of widespread attention recently. The book includes the state of the art of the discoveries in CPL organic molecules, such as helicenes, biaryls, cyclophanes, boron dipyrromethene dyes, and other chiral molecules, mostly in their isolated states, covering all possible chiral substances for future applications. This book also highlights the recent development of CPL instruments as well as time-resolved circular dichroism spectroscopy, to facilitate the further development and future design of CPL molecules.

Chirality in Drug Design and Development

Author : Indra K. Reddy
Publisher : CRC Press
ISBN 13 : 0824751094
Total Pages : 406 pages
Book Rating : 4.8/5 (247 download)

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Book Synopsis Chirality in Drug Design and Development by : Indra K. Reddy

Download or read book Chirality in Drug Design and Development written by Indra K. Reddy and published by CRC Press. This book was released on 2004-03-15 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covering every essential element in the development of chiral products, this reference provides a solid overview of the formulation, biopharmaceutical characteristics, and regulatory issues impacting the production of these pharmaceuticals. It supports researchers as they evaluate the pharmacodynamic, pharmacokinetic, and toxicological characteristics of specific enantiomers and chiral drug compounds and addresses in one convenient reference all the major challenges pertaining to drug chirality that have been neglected in the literature. Chirality in Drug Design and Development collects the latest studies from an interdisciplinary team of experts on chiral drug design.

Asymmetric Functionalization of C-H Bonds

Author : Shu-Li You
Publisher : Royal Society of Chemistry
ISBN 13 : 1782621024
Total Pages : 433 pages
Book Rating : 4.7/5 (826 download)

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Book Synopsis Asymmetric Functionalization of C-H Bonds by : Shu-Li You

Download or read book Asymmetric Functionalization of C-H Bonds written by Shu-Li You and published by Royal Society of Chemistry. This book was released on 2015-08-13 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Organic Synthesis Via Examination of Selected Natural Products

Author : David J. Hart
Publisher : World Scientific
ISBN 13 : 981431370X
Total Pages : 589 pages
Book Rating : 4.8/5 (143 download)

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Book Synopsis Organic Synthesis Via Examination of Selected Natural Products by : David J. Hart

Download or read book Organic Synthesis Via Examination of Selected Natural Products written by David J. Hart and published by World Scientific. This book was released on 2011 with total page 589 pages. Available in PDF, EPUB and Kindle. Book excerpt: Complete with problems and solutions, this book is written for advanced graduate and undergraduate students to expose them to a variety of strategies for the synthesis of organic compounds. This is done largely within the context of natural products synthesis, but includes some unnatural products synthesis. Multiple approaches to each group of synthesis targets are presented, and the approaches are compared with one another with an eye on similarities and differences. General problems in organic synthesis (for example, strategies for the preparation of 6-membered rings and 5-membered rings, the importance of oxidation state, the problem of acyclic diastereoselectivity, the problem of controlling absolute stereochemistry, the importance of functional group relationships) are introduced early in the book and revisited throughout the text within the context of a variety of structurally unrelated natural products. The book includes power-point presentations to provide teachers who do not (or do) specialize in organic synthesis with access to well-organized material they can use in the classroom (with advanced students). The book provides the reader with a somewhat historical overview of organic and natural products chemistry, and spans synthetic methodology that dates from the 1940's to present time. It is written in a style that readers will find entertaining at times. It also contains lots of useful references with complete titles provided. This is much more helpful to the reader than the usual author-journal-year-page information.

Chiroptical Spectroscopy

Author : Prasad L. Polavarapu
Publisher : CRC Press
ISBN 13 : 1315357194
Total Pages : 298 pages
Book Rating : 4.3/5 (153 download)

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Book Synopsis Chiroptical Spectroscopy by : Prasad L. Polavarapu

Download or read book Chiroptical Spectroscopy written by Prasad L. Polavarapu and published by CRC Press. This book was released on 2016-10-03 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book details chiroptical spectroscopic methods: electronic circular dichroism (ECD), optical rotatory dispersion (ORD), vibrational circular dichroism (VCD), and vibrational Raman optical activity (VROA). For each technique, the text presents experimental methods for measurements and theoretical methods for analyzing the experimental data. It also includes a set of experiments that can be adopted for undergraduate teaching laboratories. Each chapter is written in an easy-to-follow format for novice readers, with necessary theoretical formalism in appendices for advanced readers.