Download C-Furanosides Ebook PDF

C-Furanosides

C-Furanosides
Synthesis and Stereochemistry

by Peter Goekjian,Arnaud Haudrechy,Boudjema Menhour,Claire Coiffier

  • Publisher : Academic Press
  • Release : 2017-11-30
  • Pages : 794
  • ISBN : 012803789X
  • Language : En, Es, Fr & De
GET BOOK

Carbon analogs of carbohydrates, dubbed C-glycosides, have remained an important and interesting class of mimetics, be it in natural product synthesis, for pharmacological applications, as conformational probes, or for biological studies. C-Furanosides: Synthesis and Stereochemistry provides a much-needed overview of synthetic and stereochemical principles for C-furanosides: analogs of a 5-membered ring carbohydrate glycoside (furanoside), in which the anomeric oxygen has been replaced with a carbon. While our understanding of conformational behavior and of stereoselective synthesis in 6-membered ring compounds is quite good, our ability to predict the conformation of 5-membered ring compounds, or to predict the stereochemical outcome of a given reaction, remains anecdotal. Through a comprehensive review of literature approaches to the different C-furanoside stereoisomers, as well as an interpretation of the outcome in terms of a reasonable number of stereochemical models, C-Furanosides: Synthesis and Stereochemistry enables the reader to determine the best approach to a particular C-glycoside compound, and also hopes to provide a certain level of rationalization and predictability for the synthesis of new systems. Provides a comprehensive review of the growing literature in C-furanosides Enables readers to choose the most convenient approach to access a defined target in natural products synthesis or pharmacology and make reasonable predictions for the stereochemical outcome in unpublished cases Explores the various rational models for stereochemical analysis of furanoside reactivity, with a clear distinction made between physical chemical mechanisms and stereochemical models

Index Volume Category 5

Index Volume Category 5
A Book

by Colin J. Drayton,Jutta Backes

  • Publisher : Georg Thieme Verlag
  • Release : 2013-12-11
  • Pages : 1000
  • ISBN : 3131785810
  • Language : En, Es, Fr & De
GET BOOK

Science of Synthesis provides a critical review of the synthetic methodology developed from the early 1800s to date for the entire field of organic and organometallic chemistry. As the only resource providing full-text descriptions of organic transformations and synthetic methods as well as experimental procedures, Science of Synthesis is therefore a unique chemical information tool. Over 1000 world-renowned experts have chosen the most important molecular transformations for a class of organic compounds and elaborated on their scope and limitations. The systematic, logical and consistent organization of the synthetic methods for each functional group enables users to quickly find out which methods are useful for a particular synthesis and which are not. Effective and practical experimental procedures can be implemented quickly and easily in the lab.// The content of this e-book was originally published in December 2009.

Science of Synthesis: Houben-Weyl Methods of Molecular Transformations Vol. 37

Science of Synthesis: Houben-Weyl Methods of Molecular Transformations Vol. 37
Ethers

by Anonim

  • Publisher : Georg Thieme Verlag
  • Release : 2014-05-14
  • Pages : 992
  • ISBN : 3131721413
  • Language : En, Es, Fr & De
GET BOOK

Science of Synthesis provides a critical review of the synthetic methodology developed from the early 1800s to date for the entire field of organic and organometallic chemistry. As the only resource providing full-text descriptions of organic transformations and synthetic methods as well as experimental procedures, Science of Synthesis is therefore a unique chemical information tool. Over 1000 world-renowned experts have chosen the most important molecular transformations for a class of organic compounds and elaborated on their scope and limitations. The systematic, logical and consistent organization of the synthetic methods for each functional group enables users to quickly find out which methods are useful for a particular synthesis and which are not. Effective and practical experimental procedures can be implemented quickly and easily in the lab.// The content of this e-book was originally published in May 2008.

C-Glycoside Synthesis

C-Glycoside Synthesis
A Book

by Maarten Postema

  • Publisher : CRC Press
  • Release : 2020-10-28
  • Pages : 400
  • ISBN : 1000108554
  • Language : En, Es, Fr & De
GET BOOK

This book examines methods particularly well suited for either a- or b-C-glycoside formation. It helps field workers quickly select the best method for synthesizing a particular type of C-glycoside. The use of C-glycosides as synthons in natural product synthesis is also addressed.

Science of Synthesis

Science of Synthesis
Knowledge updates

by Anonim

  • Publisher : Unknown Publisher
  • Release : 2012
  • Pages : 129
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
GET BOOK

The Organic Chemistry of Sugars

The Organic Chemistry of Sugars
A Book

by Daniel E. Levy,Peter Fügedi

  • Publisher : CRC Press
  • Release : 2005-09-21
  • Pages : 904
  • ISBN : 1420027956
  • Language : En, Es, Fr & De
GET BOOK

Intrigued as much by its complex nature as by its outsider status in traditional organic chemistry, the editors of The Organic Chemistry of Sugars compile a groundbreaking resource in carbohydrate chemistry that illustrates the ease at which sugars can be manipulated in a variety of organic reactions. Each chapter contains numerous examples demonst

Glycoscience: Chemistry and Chemical Biology I–III

Glycoscience: Chemistry and Chemical Biology I–III
A Book

by Bertram O. Fraser-Reid,Kuniaki Tatsuta,Joachim Thiem

  • Publisher : Springer Science & Business Media
  • Release : 2012-12-06
  • Pages : 2872
  • ISBN : 3642568742
  • Language : En, Es, Fr & De
GET BOOK

Glycostructures play a highly diverse and crucial role in a myriad of organisms and systems in biology, physiology, medicine, and bioengineering and technology. Only in recent years have the tools been developed to partly understand the highly complex functions and chemistry behind them. In this set the editors present up-to-date information on glycostructures, their chemistry and chemical biology, in the form of a comprehensive survey. The text is accompanied by over 2000 figures, chemical structures and reaction schemes and more than 9000 references. The accompanying CD-ROM enables, besides text searches, searches for structures, schemes, and other information.

Carbohydrate Chemistry

Carbohydrate Chemistry
A Book

by R J Ferrier

  • Publisher : Royal Society of Chemistry
  • Release : 2007-10-31
  • Pages : 430
  • ISBN : 1847553117
  • Language : En, Es, Fr & De
GET BOOK

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.

Domino and Intramolecular Rearrangement Reactions as Advanced Synthetic Methods in Glycoscience

Domino and Intramolecular Rearrangement Reactions as Advanced Synthetic Methods in Glycoscience
A Book

by Zbigniew J. Witczak,Roman Bielski

  • Publisher : John Wiley & Sons
  • Release : 2016-01-07
  • Pages : 368
  • ISBN : 1119044235
  • Language : En, Es, Fr & De
GET BOOK

The book consists of a brief introduction, a foreward provided byprofessor Danishefsky of Columbia University, and about 14 –16 chapters, each written by one or two eminent scholars/authorsdescribing their recent research in the area of either dominoreactions or intramolecular rearrangements in carbohydratechemistry. Three or four chapters will be reviews. The domino (cascade, tandem)reactions are always intramolecular. They are usually very fast,clean and offer highly complex structures in a one pot process.Intramolecular rearrangements offer very similar advantages andoften lead to highly complex products as well. Although manyrecently isolated carbohydrates fulfill various sophisticatedfunctions, their structures are often very complex. The editorscover the broadest scope of novel methodologies possible. All thesynthetic and application aspects of domino/cascade reactions areexplored in this book. A second theme that will be covered isintramolecular rearrangement, which is also fast, stereoselective,and often constitutes one or more steps of domino /cascade process.Selected examples of intramolecular rearrangements are presented.Together, both processes offer an elegant and convenient approach to the synthesis of many complex molecules,which are normally difficult to synthesize via alternative routes.It appears that domino and intramolecular rearrangements areideally suited to synthesize certain specific modifiedmonosaccharides. What is particularly important is that bothprocesses are intermolecular and almost always yield products withvery well-defined stereochemistry. This high definition isabsolutely crucial when synthesizing advanced, modified mono andoligosaccharides. The choice of contributors reflects anemphasis on both therapeutic and pharmacological aspects of carbohydratechemistry.

Enantioselective Palladium Catalysis in the Synthesis of the Furanoside and Aminocyclitol Moieties of Hygromycin A

Enantioselective Palladium Catalysis in the Synthesis of the Furanoside and Aminocyclitol Moieties of Hygromycin A
A Book

by Joseph Dudash

  • Publisher : Unknown Publisher
  • Release : 1998
  • Pages : 502
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
GET BOOK

Carbohydrate Chemistry

Carbohydrate Chemistry
Chemical and Biological Approaches

by Amelia Pilar Rauter,Thisbe Lindhorst,Yves Queneau

  • Publisher : Royal Society of Chemistry
  • Release : 2017-12-12
  • Pages : 264
  • ISBN : 178801409X
  • Language : En, Es, Fr & De
GET BOOK

Demonstrating the interdisciplinary nature of modern glycosciences, this volume covers research in the fields of polysaccharides and small carbohydrates from the synthetic and structural viewpoints, with applications ranging from biology to the bioeconomy. Key aspects of the synthesis and properties of imino disaccharides and regioselective glycosylation reactions are reviewed, glycosyltransferase inhibitors are shown to be potential future therapeutic agents, protein-carbohydrate interactions in plant cell-wall biodegradation are targeted by the use of glycan microarrays, biological properties of polysaccharidic microbial surface antigens are discussed with respect to their intimate structure, and contributions on carbohydrate-based hydrogelators, green/blue sugar-based surfactants and carbohydrate-based green solvents illustrate the modern design of tomorrow’s chemicals. With the increase in volume, velocity and variety of information, researchers can find it difficult to keep up to date with the literature in their field and this book remains a valuable addition to any researcher’s library.

Photochemistry of Organic Molecules in Isotropic and Anisotropic Media

Photochemistry of Organic Molecules in Isotropic and Anisotropic Media
A Book

by V. Ramamurthy,Kirk S. Schanze

  • Publisher : CRC Press
  • Release : 2003-01-29
  • Pages : 432
  • ISBN : 1135573107
  • Language : En, Es, Fr & De
GET BOOK

This text discusses di-p-methane rearrangements via radical-cation intermediates, the photo-Fries rearrangement in organized media and of biologically active compounds, electron transfer leading to fragmentation, dimerization, and nucleophilic capture, and the characterization and reactivity of photochemically generated phenylene bis(diradical) spe

Advances in Carbohydrate Chemistry and Biochemistry

Advances in Carbohydrate Chemistry and Biochemistry
A Book

by Anonim

  • Publisher : Academic Press
  • Release : 2020-12-02
  • Pages : 156
  • ISBN : 0128209968
  • Language : En, Es, Fr & De
GET BOOK

Advances in Carbohydrate Chemistry and Biochemistry, Volume 78, highlights new advances in the field, with this new volume presenting interesting chapters on a range of topics, including Vinyl Sulfone-Modified Carbohydrates: Michael Acceptors and 2p Partners for the Synthesis of Functionalized Sugars, Enantiomerically Pure Carbocycles and Heterocycles and a Biographical Memoire for Leslie Hough. Features contributions from leading authorities and industry experts who specialize in carbohydrate chemistry, biochemistry and research Integrates the industrial, analytical and technological aspects of biochemistry, organic chemistry and instrumentation methodology in the study of carbohydrates Informs and updates on all the latest developments in the field

Cobalt Catalysis in Organic Synthesis

Cobalt Catalysis in Organic Synthesis
Methods and Reactions

by Marko Hapke,Gerhard Hilt

  • Publisher : John Wiley & Sons
  • Release : 2019-12-10
  • Pages : 480
  • ISBN : 3527814833
  • Language : En, Es, Fr & De
GET BOOK

Provides a much-needed account of the formidable "cobalt rush" in organic synthesis and catalysis Over the past few decades, cobalt has turned into one of the most promising metals for use in catalytic reactions, with important applications in the efficient and selective synthesis of natural products, pharmaceuticals, and new materials. Cobalt Catalysis in Organic Synthesis: Methods and Reactions provides a unique overview of cobalt-catalysed and -mediated reactions applied in modern organic synthesis. It covers a broad range of homogeneous reactions, like cobalt-catalysed hydrogenation, hydrofunctionalization, cycloaddition reactions, C-H functionalization, as well as radical and biomimetic reactions. First comprehensive book on this rapidly evolving research area Covers a broad range of homogeneous reactions, such as C-H activation, cross-coupling, synthesis of heterocyclic compounds (Pauson-Khand), and more Chapters on low-valent cobalt complexes as catalysts in coupling reactions, and enantioselective cobalt-catalyzed transformations are also included Can be used as a supplementary reader in courses of advanced organic synthesis and organometallic chemistry Cobalt Catalysis in Organic Synthesis is an ideal book for graduates and researchers in academia and industry working in the field of synthetic organic chemistry, catalysis, organometallic chemistry, and natural product synthesis.

Carbohydrate Chemistry

Carbohydrate Chemistry
A Book

by N. R. Williams

  • Publisher : Royal Society of Chemistry
  • Release : 1988
  • Pages : 316
  • ISBN : 085186242X
  • Language : En, Es, Fr & De
GET BOOK

Annotation A survey of selected research reported in 1986 (and available to the editors by March 1987). Twenty-four chapters. Author index, but no subject index. Produced from typescript. Annotation(c) 2003 Book News, Inc., Portland, OR (booknews.com).

Handbook of Synthetic Photochemistry

Handbook of Synthetic Photochemistry
A Book

by Angelo Albini,Maurizio Fagnoni

  • Publisher : John Wiley & Sons
  • Release : 2009-12-09
  • Pages : 484
  • ISBN : 9783527628209
  • Language : En, Es, Fr & De
GET BOOK

Unique in its focus on preparative impact rather than mechanistic details, this handbook provides an overview of photochemical reactions classed according to the structural feature that is built in the photochemical step, so as to facilitate use by synthetic chemists unfamiliar with this topic. An introductory section covers practical questions on how to run a photochemical reaction, while all classes of the most important photocatalytic reactions are also included. Perfect for organic synthetic chemists in academia and industry.

Comprehensive Organic Synthesis: Additions to and substitutions at C-C[pi]-Bonds

Comprehensive Organic Synthesis: Additions to and substitutions at C-C[pi]-Bonds
A Book

by Barry M. Trost,M.F. Semmelhack,Ian Fleming

  • Publisher : Elsevier
  • Release : 1991
  • Pages : 1299
  • ISBN : 9780080405957
  • Language : En, Es, Fr & De
GET BOOK

Volume 4 focuses on additions and the resulting substitutions at carbon-carbon &pgr;-bonds. Part 1 includes processes generally considered as simple polar reactions, reactive electrophiles and nucleophiles adding to alkenes and alkynes. A major topic is Michael-type addition to electron deficient &pgr;-bonds, featured in the first six chapters. In part 2 are collected the four general processes leading to nucleophilic aromatic substitution, including radical chain processes and transition metal activation through to &pgr;-complexation. Metal-activated addition (generally by nucleophiles) to alkenes and polyenes is presented in part 3, including allylic alkylation catalyzed by palladium. The coverage of nonpolar additions in part 4 includes radical additions, organometal addition (Heck reaction), carbene addition, and 1,3-dipolar cycloadditions.

Canadian Journal of Chemistry

Canadian Journal of Chemistry
A Book

by Anonim

  • Publisher : Unknown Publisher
  • Release : 2006
  • Pages : 129
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
GET BOOK

The Chemistry of C-Glycosides

The Chemistry of C-Glycosides
A Book

by D.E. Levy,C. Tang

  • Publisher : Elsevier
  • Release : 1995-12-21
  • Pages : 290
  • ISBN : 0080529011
  • Language : En, Es, Fr & De
GET BOOK

In recent years C-glycoside chemistry has been one of the main topics in carbohydrate chemistry, not only because of the synthetic challenges posed, but also because C-glycosides have the potential to serve as carbohydrate analogues resistant to metabolic processes. Consequently, this class of compounds is currently receiving much interest as a potential source of therapeutic agents for clinical use. This book provides a broad coverage of the various synthetic methods available for the preparation of C-glycosides, and illustrates the interesting breadth of connections between carbohydrate chemistry and modern general synthetic organic chemistry by including topics such as transition-metal catalysis, radical chemistry, cycloaddition and rearrangement processes. In addition, in the final chapter of the book, the syntheses of C-di and trisaccharides reported through 1994 are reviewed. This well organised account of the synthetic chemistry in this field will prove to be very valuable to a wide range of researchers and advanced students, both as an introduction to the topic and for reference.

Journal of the Chemical Society

Journal of the Chemical Society
Chemical communications

by Anonim

  • Publisher : Unknown Publisher
  • Release : 1994
  • Pages : 129
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
GET BOOK