Electrostatic And Stereoelectronic Effects In Carbohydrate Chemistry
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Electrostatic and Stereoelectronic Effects in Carbohydrate Chemistry by Momcilo Miljkovic Pdf
The book deals with polar effects in carbohydrates and how these effects control the stereochemistry of carbohydrate reactions. This is important for understanding the mechanisms of certain carbohydrate reactions, including enzymatic reactions such as glycosidases, a very important group of enzymes in living matter. It is also very useful for synthetic carbohydrate chemists who would like to synthesize stereoselectively certain classes of carbohydrates. This book will be a very important source of information for practicing synthetic carbohydrate chemists. The book will also be helpful for organic chemists, or for those studying glycobiology.
All essential areas of basic synthetic carbohydrate chemistry are covered and appropriately described. In addition, this book explains the basic reaction mechanisms while taking into account modern concepts such as stereoelectronic principles.
The Book of Fructans by Wim Van den Ende,Ebru Toksoy Oner Pdf
After more than 30 years, The Book of Fructans represents the first and most comprehensive coverage of fructans generated by pioneer glycoscientists from the field. It outlines the fundamentals of all fructan types, their terminology, chemical and structural-functional features, biosynthetic enzymes that make and break them, their presence and possible roles in nature, their evolutionary aspects and their microbial, enzymatic, and plant-based production. Additional sections cover the applications of fructans, specifically, the agro/chemical and biomedical applications, health, pharmaceutical and cosmetic applications, fructans in food and feed, fructan nanotechnology, the immunomodulatory and antiviral effects of fructans and the perspectives for fructans in circular economies and sustainable societies. Intended for scientists, entrepreneurs, academicians and students working in related fields, this book will be a useful resource for all who wish to learn more about these extraordinary carbohydrates. Combines all aspects of fructans in a single volume Covers fundamentals, applications and society Introduces ‘Fructans for Life’ concepts
Author : N R Williams Publisher : Royal Society of Chemistry Page : 314 pages File Size : 46,5 Mb Release : 2007-10-31 Category : Science ISBN : 9781847552990
Carbohydrate Chemistry provides review coverage of all publications relevant to the chemistry of monosaccharides and oligosaccharides in a given year. The amount of research in this field appearing in the organic chemical literature is increasing because of the enhanced importance of the subject, especially in areas of medicinal chemistry and biology. In no part of the field is this more apparent than in the synthesis of oligosaccharides required by scientists working in glycobiology. Clycomedicinal chemistry and its reliance on carbohydrate synthesis is now very well established, for example, by the preparation of specific carbohydrate- based antigens, especially cancer-specific oligosaccharides and glycoconjugates. Coverage of topics such as nucleosides, amino-sugars, alditols and cyclitols also covers much research of relevance to biological and medicinal chemistry. Each volume of the series brings together references to all published work in given areas of the subject and serves as a comprehensive database for the active research chemist Specialist Periodical Reports provide systematic and detailed review coverage in major areas of chemical research. Compiled by teams of leading authorities in the relevant subject areas, the series creates a unique service for the active research chemist, with regular, in-depth accounts of progress in particular fields of chemistry. Subject coverage within different volumes of a given title is similar and publication is on an annual or biennial basis.
Carbohydrate Chemistry and Biochemistry by Michael Sinnott Pdf
This fully updated and expanded second edition of a highly popular text book focuses on the structure and mechanism in carbohydrate chemistry and biochemistry. Carbohydrates play important roles in biological systems as energy sources, as structural materials, and as informational structures (when they are often attached to proteins or lipids). Their chemical reactivity and conformational behaviour is governed by mechanistic and stereochemical rules, which apply as much to enzymic as to non-enzymic reactivity. The same principles of reactivity and conformation govern changes brought about in the process industries, such as pulp, paper and food. Extensively referenced with citations and a detailed index, the book contains everything the reader needs to know to start a carbohydrate research project with one of the real strengths being the treatment and integration of the important physical-chemical principles and methods (though lead references only are given to the finer points of carbohydrate synthesis). The book is suitable for both researchers who are new to the subject and those more established as well as a readership from diverse backgrounds and interests, including chemists, biochemists, food scientists and technologists involved with the processing of polysaccharides in the paper, textile, cosmetics, biofuels and other industries.
Advances in Carbohydrate Chemistry and Biochemistry by Anonim Pdf
Since its inception in 1945, this serial has provided critical and integrating articles written by research specialists that integrate industrial, analytical, and technological aspects of biochemistry, organic chemistry, and instrumentation methodology in the study of carbohydrates. The articles provide a definitive interpretation of the current status and future trends in carbohydrate chemistry and biochemistry. High quality comprehensive reviews covering all aspects of carbohydrate chemistry
The Anomeric Effect by Eusebio Juaristi,Gabriel Cuevas Pdf
This book provides a comprehensive review of the structural, conformational, and chemical manifestations of the anomeric effect. In order to present a cogent discussion of this most fundamental and relevant phenomenon, three chapters examine our present understanding of the origin of this conformational effect, based upon a wealth of theoretical and physical data. Equally important, however, are three additional chapters that deal with the general consequences of the stereoelectronic interactions that are associated with the basis of the anomeric effect. The remainder of the book is devoted to new areas of development in the topic-such as differentiation of the endo and exo anomeric interactions, specific analysis of the enthalpic component of anomeric effects, critical evaluation of the kinetics and reverse anomeric effects, discovery of a new substantial effect in second- and lower-row anomeric segments, and others.
Carbohydrate Chemistry by Amelia Pilar Rauter,Thisbe Lindhorst Pdf
Carbohydrate Chemistry provides review coverage of all publications relevant to the chemistry of monosaccharides and oligosaccharides in a given year. The amount of research in this field appearing in the organic chemical literature is increasing because of the enhanced importance of the subject, especially in areas of medicinal chemistry and biology. In no part of the field is this more apparent than in the synthesis of oligosaccharides required by scientists working in glycobiology. Clycomedicinal chemistry and its reliance on carbohydrate synthesis is now very well established, for example, by the preparation of specific carbohydrate- based antigens, especially cancer-specific oligosaccharides and glycoconjugates. Coverage of topics such as nucleosides, amino-sugars, alditols and cyclitols also covers much research of relevance to biological and medicinal chemistry. Each volume of the series brings together references to all published work in given areas of the subject and serves as a comprehensive database for the active research chemist Specialist Periodical Reports provide systematic and detailed review coverage in major areas of chemical research. Compiled by teams of leading authorities in the relevant subject areas, the series creates a unique service for the active research chemist, with regular, in-depth accounts of progress in particular fields of chemistry. Subject coverage within different volumes of a given title is similar and publication is on an annual or biennial basis.
Author : Clay S. Bennett,Tu-Anh V. Nguyen Publisher : American Chemical Society Page : 247 pages File Size : 51,8 Mb Release : 2023-12-18 Category : Science ISBN : 9780841299962
Carbohydrate Synthesis by Clay S. Bennett,Tu-Anh V. Nguyen Pdf
Approaching carbohydrate chemistry for the first time can be daunting as basic information is often buried in texts intended for advanced practitioners in the field. This brief primer attempts to bridge that gap. Chapter 1 introduces the basics of carbohydrate structure. Chapter 2 introduces the various roles carbohydrates play in biology. Chapter 3 discusses the glycosylation reaction used to assemble oligosaccharides along with a survey of commonly used glycosyl donors. Chapter 4 discusses commonly used protecting groups. Chapter 5 covers advances in automating the carbohydrate synthesis. Chapter 6 introduces the role of enzymes in the synthesis of homogeneous carbohydrates and glycoproteins. The authors hope this primer will introduce the uninitiated to the challenges and beauty of carbohydrate synthesis and inspire them to bring a new perspective and new advances to the field. Only by doing so will we, as a community of synthetic chemists, be able to tame one of the last and arguably most complex areas of chemical space to create new advances in human health.
Synthetic Strategies in Carbohydrate Chemistry by Vinod Kumar Tiwari Pdf
Synthetic Strategies in Carbohydrate Chemistry covers carbohydrate synthesis and its widespread application in various disciplines including catalysis. Basic and advanced aspects of carbohydrates are covered, starting with a brief introduction and then followed by protection-deprotection strategies in carbohydrate chemistry, glycosidic bond formation methodology, and their impact in oligosaccharide synthesis. Recent synthetic approaches for O-glycosides, N-glycosides, thioglycosides and C-glycosides, Intramolecular Aglycon Delivery (IAD), and carbohydrate modification are discussed, as well as stereoelectronic factors that control the chemical and biochemical behavior of carbohydrates in living cells. In addition, diverse applications of synthetic carbohydrate chemistry are covered, including sugar-based chiral catalyst in stereoselective synthesis, sugar-based ionic liquids, one-pot tandem reactions in carbohydrates, total synthesis of glycoconjugated natural products, impact of sugar in drug discovery and development, vaccine development, and glycoengineering. This reference is essential reading for researchers working in synthetic carbohydrate chemistry and biochemistry, and will be useful to those working in total synthesis, novel synthetic methodology, catalysis, polymer science, glycobiology, medicinal chemistry, and process development chemistry. Presents a practical and detailed overview on glycosylation methodology Covers automated glycosylation strategies in glycan synthesis Includes recent progress in the synthesis and significance of diverse thio-glycosides, C-glycosides, imino sugars and carbasugars Highlights the impact of enzymes in glycan synthesis Discusses the recent approaches for the synthesis of neoglycoconjugates
Gregory Robert James Thatcher,American Chemical Society. Division of Carbohydrate Chemistry,American Chemical Society. Meeting
Author : Gregory Robert James Thatcher,American Chemical Society. Division of Carbohydrate Chemistry,American Chemical Society. Meeting Publisher : Washington, DC : American Chemical Society Page : 328 pages File Size : 50,9 Mb Release : 1993 Category : Medical ISBN : UOM:39015033144992
The Anomeric Effect and Associated Stereoelectronic Effects by Gregory Robert James Thatcher,American Chemical Society. Division of Carbohydrate Chemistry,American Chemical Society. Meeting Pdf
Discusses contemporary experimental and computational studies on the anomeric effect and related stereoelectronic effects and presents conflicting data and theories in this highly controversial area. Explores applications in carbohydrate chemistry, including enzymology, as well as organometallic chemistry and the chemistry of phosphates and sulfates. Includes examination of molecular modeling methods in compounds influenced by stereoelectronic effects.
Gregory Robert James Thatcher,American Chemical Society. Division of Carbohydrate Chemistry,American Chemical Society. Meeting
Author : Gregory Robert James Thatcher,American Chemical Society. Division of Carbohydrate Chemistry,American Chemical Society. Meeting Publisher : Washington, DC : American Chemical Society Page : 716 pages File Size : 44,8 Mb Release : 1871 Category : Medical ISBN : UCAL:$B314647
The Anomeric Effect and Associated Stereoelectronic Effects by Gregory Robert James Thatcher,American Chemical Society. Division of Carbohydrate Chemistry,American Chemical Society. Meeting Pdf
Discusses contemporary experimental and computational studies on the anomeric effect and related stereoelectronic effects and presents conflicting data and theories in this highly controversial area. Explores applications in carbohydrate chemistry, including enzymology, as well as organometallic chemistry and the chemistry of phosphates and sulfates. Includes examination of molecular modeling methods in compounds influenced by stereoelectronic effects.
Structural Glycobiology by Elizabeth Yuriev,Paul A. Ramsland Pdf
Structural Glycobiology covers the experimental, theoretical, and alternative technologies used in the study of the structural basis for the diverse biological roles of carbohydrates. The book overviews the application of specialized technologies to the study of carbohydrates in biology, reviews relevant and current research in the field, and is illustrated throughout by specific examples of how research investigations have yielded key structural and associated biological data on carbohydrates and glycolipids. In particular, the book focuses on: X-ray crystallography and small-angle scattering, NMR, and cryo-electron microscopy techniques Theoretical (modeling-based) approaches, such as molecular mechanics, molecular dynamics, free energy calculations, and carbohydrate docking Alternative techniques for yielding structural information on carbohydrates from complex biological samples Carbohydrates in medicine, specifically in areas that have been directly impacted by our understanding of the structural role of carbohydrates in immune recognition: cancer, organ transplantation, and infection
Many chemicals are found in "right-" and "left-handed" forms that may react differently in the body. In planning a synthesis, chemists must know how to select the best method for making the preferred form of a chemical. This book shows how to choose the best method for a given synthesis. It provides readers with a thorough understanding of stereoselectivity in organic and medicinal chemistry as well as the pharmaceutical, agricultural, and food industries.
Modelling of Biomolecular Structures and Mechanisms by A. Pullman,Joshua Jortner Pdf
Gathering together a number of the best experts in the world, the 27th Jerusalem Symposium was devoted to the theme of the modelling of biomolecular structures and mechanisms. As a result of recent growth in both importance and audience, the papers contained in this volume present a thorough evaluation of the status of the present knowledge in this field. The main topics covered by this year's Symposium include nucleic acids and their interactions, proteins and their interaction, membranes and their interactions, enzymatic processes and the pharmacological and medical aspects of these subjects. Readers will benefit from the interdisciplinary approach which provides an extensive coverage of both theoretical and experimental advances.