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Author : Douglas Lloyd
Publisher :
ISBN 13 : 9780444417374
Total Pages : 431 pages
Book Rating : 4.4/5 (173 download)
Download or read book Non-benzenoid Conjugated Carbocyclic Compounds written by Douglas Lloyd and published by . This book was released on 1984 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Douglas Lloyd
Publisher :
ISBN 13 :
Total Pages : 240 pages
Book Rating : 4.:/5 (41 download)
Download or read book Carbocyclic Non-benzenoid Aromatic Compounds written by Douglas Lloyd and published by . This book was released on 1966 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Benjamin Talbott Brooks
Publisher :
ISBN 13 :
Total Pages : 618 pages
Book Rating : 4.A/5 ( download)
Download or read book The Chemistry of the Non-benzenoid Hydrocarbons and Their Simple Derivatives written by Benjamin Talbott Brooks and published by . This book was released on 1922 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : R. Kreher
Publisher : Butterworth-Heinemann
ISBN 13 : 1483156125
Total Pages : 265 pages
Book Rating : 4.4/5 (831 download)
Download or read book The Chemistry of Nonbenzenoid Aromatic Compounds — II written by R. Kreher and published by Butterworth-Heinemann. This book was released on 2013-10-22 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Chemistry of Nonbenzenoid Aromatic Compounds — II is a collection of plenary lectures presented at the Second International Symposium on the Chemistry of Nonbenzenoid Aromatic Compounds. Starting with a review of the synthesis and study of select heterocycles, the book includes results and developments in this area. A significant part of the reviews of nonbenzenoid aromatic compounds is the examination of annulenese that contain larger Huckel systems than benzene. The demand for better synthetic methods in the study has increased as bridged annulenes have been made for suitable models of testing theoretical concepts. Early studies on some nonbenzenoid aromatic compounds and the related problems are also discussed. A description of the syntheses of several polycyclic systems that contain potential cyclobutadiene rings follows. Studies are made on 8-oxoheptafulvene chemistry after earlier chemical and physical examination of heptafulvene and related compounds provided avenues for research. Some aspects of strained systems, [4]annulene and its Ch+adduct are reviewed in terms of usefulness when applying a theoretical guide, proving the calculations and experiments. Studies on higher membered annulenyl ions belonging to five groups are also discussed. Research chemists, students, and professors in chemistry and related fields such as organic chemistry will find this collection useful.
Author : Nenad Trinajstic
Publisher : Routledge
ISBN 13 : 1351461567
Total Pages : 268 pages
Book Rating : 4.3/5 (514 download)
Download or read book Chemical Graph Theory written by Nenad Trinajstic and published by Routledge. This book was released on 2018-05-11 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: New Edition! Completely Revised and Updated Chemical Graph Theory, 2nd Edition is a completely revised and updated edition of a highly regarded book that has been widely used since its publication in 1983. This unique book offers a basic introduction to the handling of molecular graphs - mathematical diagrams representing molecular structures. Using mathematics well within the vocabulary of most chemists, this volume elucidates the structural aspects of chemical graph theory: (1) the relationship between chemical and graph-theoretical terminology, elements of graph theory, and graph-theoretical matrices; (2) the topological aspects of the Hückel theory, resonance theory, and theories of aromaticity; and (3) the applications of chemical graph theory to structure-property and structure-activity relationships and to isomer enumeration. An extensive bibliography covering the most relevant advances in theory and applications is one of the book's most valuable features. This volume is intended to introduce the entire chemistry community to the applications of graph theory and will be of particular interest to theoretical organic and inorganic chemists, physical scientists, computational chemists, and those already involved in mathematical chemistry.
Author : Michael B. Smith
Publisher : John Wiley & Sons
ISBN 13 : 1119371805
Total Pages : 2146 pages
Book Rating : 4.1/5 (193 download)
Download or read book March's Advanced Organic Chemistry written by Michael B. Smith and published by John Wiley & Sons. This book was released on 2020-02-19 with total page 2146 pages. Available in PDF, EPUB and Kindle. Book excerpt: The completely revised and updated, definitive resource for students and professionals in organic chemistry The revised and updated 8th edition of March's Advanced Organic Chemistry: Reactions, Mechanisms, and Structure explains the theories of organic chemistry with examples and reactions. This book is the most comprehensive resource about organic chemistry available. Readers are guided on the planning and execution of multi-step synthetic reactions, with detailed descriptions of all the reactions The opening chapters of March's Advanced Organic Chemistry, 8th Edition deal with the structure of organic compounds and discuss important organic chemistry bonds, fundamental principles of conformation, and stereochemistry of organic molecules, and reactive intermediates in organic chemistry. Further coverage concerns general principles of mechanism in organic chemistry, including acids and bases, photochemistry, sonochemistry and microwave irradiation. The relationship between structure and reactivity is also covered. The final chapters cover the nature and scope of organic reactions and their mechanisms. This edition: Provides revised examples and citations that reflect advances in areas of organic chemistry published between 2011 and 2017 Includes appendices on the literature of organic chemistry and the classification of reactions according to the compounds prepared Instructs the reader on preparing and conducting multi-step synthetic reactions, and provides complete descriptions of each reaction The 8th edition of March's Advanced Organic Chemistry proves once again that it is a must-have desktop reference and textbook for every student and professional working in organic chemistry or related fields. Winner of the Textbook & Acadmic Authors Association 2021 McGuffey Longevity Award.
Author : John D. Hepworth
Publisher : Royal Society of Chemistry
ISBN 13 : 9780854046621
Total Pages : 180 pages
Book Rating : 4.0/5 (466 download)
Download or read book Aromatic Chemistry written by John D. Hepworth and published by Royal Society of Chemistry. This book was released on 2002 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides material required by undergraduate students and is also ideal for industrial chemists seeking to update their knowledge of this important aspect of chemistry.
Author : Malcolm Sainsbury
Publisher : Elsevier
ISBN 13 : 1483144631
Total Pages : 370 pages
Book Rating : 4.4/5 (831 download)
Download or read book Aromatic Compounds written by Malcolm Sainsbury and published by Elsevier. This book was released on 2016-06-24 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aromatic Compounds
Author : Mircea V. Diudea
Publisher : Nova Publishers
ISBN 13 : 9781594544996
Total Pages : 436 pages
Book Rating : 4.5/5 (449 download)
Download or read book Nanostructures written by Mircea V. Diudea and published by Nova Publishers. This book was released on 2005 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: Novel carbon allotropes, such as spherical fullerenes and nanotubes, have been added, in the last three decades, to the traditionally recognised diamond and graphite. Although fullerene C60 has been speculated about for a long time. A fullerene is, according to a classical definition, an all-carbon molecule consisting entirely of pentagons (exactly 12) and hexagons (n/2-10). Non-classical fullerene extensions to include rings of other sizes have been considered. Fullerenes are commonly synthesised by arc-discharge or laser ablation methods. Spherical fullerenes became nowadays parts of real chemistry: they can be functionalised or inserted in supramolecular assemblies.
Author : Henning Hopf
Publisher : John Wiley & Sons
ISBN 13 : 3527296069
Total Pages : 578 pages
Book Rating : 4.5/5 (272 download)
Download or read book Classics in Hydrocarbon Chemistry written by Henning Hopf and published by John Wiley & Sons. This book was released on 2000-06-15 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: Kohlenstoff und Wasserstoff - jedem Chemiestudenten sind sie wohlbekannt als Grundbausteine der Organischen Chemie. Welch ungeahnte Vielfalt von Verbindungen sich aus diesen Elementen aufbauen läßt, zeigt dieses einzigartige Buch. Dabei beschränkt es sich nicht nur auf die bloße Darstellung von Struktur und Eigenschaften von Kohlenwasserstoffen, sondern verdeutlicht überdies die Herausforderung, die Moleküle wie Tetrahedran, Superphan oder Dodecahedran an das synthetische Geschick eines jeden Organikers stellen. In seinem Konzept folgt das Werk - retrosynthetische Analyse der Reaktionssequenzen, ausführliche Erläuterung der Synthesemethoden, umfassende Verweise auf die Originalliteratur - dem Bestseller von K. C. Nicolaou und E. J. Sorensen "Classics in Total Synthesis". Es vermittelt so eine Fülle von generellen Prinzipien und Methoden der organischen Synthese und empfiehlt sich auf Jahre hinaus als Standardwerk, das jedem Studenten und Organiker in Forschung und Lehre geläufig sein sollte.
Author : M. Hiraoka
Publisher : Elsevier
ISBN 13 : 1483290875
Total Pages : 500 pages
Book Rating : 4.4/5 (832 download)
Download or read book Crown Ethers and Analogous Compounds written by M. Hiraoka and published by Elsevier. This book was released on 2016-05-04 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the discovery of crown ethers by Pedersen in 1967, several thousands of crown ethers and analogous compounds have been synthesized. Their specific characteristics have been investigated and a variety of applications developed. These developments have led to new fields of chemistry called host-guest chemistry and supramolecular chemistry. This book presents the state-of-the-art of the chemistry of crown ethers and analogous compounds. The first chapter provides an orientation in the new fields of chemistry. Chapter 2 reviews advances in synthetic procedures for crown ethers and analogous compounds including azacrown ethers, thiacrown ethers, functionalized crown ethers, cryptands and others. The focus of chapter 3 is on the concept and synthetic strategies for the molecular design of new crown compounds. Chapters 4-7 are concerned with noteworthy topics in the applications of crown compounds. Chapter 4 deals with the application to ion-selective electrodes and liquid chromatography, both of which are the most important targets in the analytical application of crown compounds. One major application of crown ethers is the design and syntheses of artificial molecules which can catalyze a useful synthetic reaction in an enzyme-mimetic reaction manner, through novel non-covalent complexes. The strategies for enzymatic modelling with crown ethers are covered in chapter 5, while chapter 6 presents the principle of amine-selective colour complexation and its application. In chapter 7 switched-on crown ethers that can respond to environmental stimuli are reviewed. The final chapter is devoted to a wide-ranging discussion of developments in macrocyclic polyamine chemistry. Unlike crown ethers, macrocyclic polyamines, bearing nitrogen donor atoms which belong to a soft base, form complexes with ions of transition metals and heavy metals which are classified as soft acids. Therefore, macrocyclic polyamines are expected to have very versatile applications. Scientists in chemistry, biochemistry, physical organic chemistry, pharmaceutical chemistry and industrial chemistry will find this book a helpful summary and a stimulating contribution to research in this specialized field of crown compounds.
Author :
Publisher : Academic Press
ISBN 13 : 0080576516
Total Pages : 379 pages
Book Rating : 4.0/5 (85 download)
Download or read book Advances in Heterocyclic Chemistry written by and published by Academic Press. This book was released on 1995-12-12 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: Established in 1960, Advances in Heterocyclic Chemistry is the definitive serial in the area--one of great importance to organic chemists, polymer chemists, and many biological scientists. Every fifth volume ofAdvances in Heterocyclic Chemistry contains a cumulative subject index.
Author : Alan R. Katritzky
Publisher : Academic Press
ISBN 13 : 9780123809353
Total Pages : 280 pages
Book Rating : 4.8/5 (93 download)
Download or read book Advances in Heterocyclic Chemistry written by Alan R. Katritzky and published by Academic Press. This book was released on 2010-02-16 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Established in 1960, Advances in Heterocyclic Chemistry is the definitive serial in the area—one of great importance to organic chemists, polymer chemists, and many biological scientists. Written by established authorities in the field, the comprehensive reviews combine descriptive chemistry and mechanistic insight and yield an understanding of how the chemistry drives the properties. Provides up-to-date material on a fast growing and highly topical subject area Contains the latest research covering a wide variety of heterocyclic topics Written by leading authorities and designed as a handbook for students and industry and academic researchers
Author : F. Serratosa
Publisher : Elsevier
ISBN 13 : 1483290921
Total Pages : 418 pages
Book Rating : 4.4/5 (832 download)
Download or read book Organic Chemistry in Action written by F. Serratosa and published by Elsevier. This book was released on 2013-10-22 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contrary to all other books in the field of organic synthesis, this volume combines Corey's methodology, which is based on the concept of synthon and retrosynthetic analysis, with Evans' methodology based on the `Lapworth model' of alternating polarities. Using this approach, the formation of carbon-carbon bonds and the manipulation of functional groups are treated together, whereas the stereochemical aspects are considered separately. Emphasis is laid on the importance of rigid structures, whether in the starting materials, the synthetic intermediates or the transition states, as a means of controlling the stereochemistry of the organic compounds. Enclosed with the book is a copy of a miniprogram (CHAOS) for an IBM PC, or fully compatible computers, which is an interactive program, affording the beginner a fast and easy way of learning, exploring and looking for new synthetic schemes of molecules of moderate complexity. As a textbook on organic synthesis, this volume will be of immense value at university level.
Author : P.K. Agrawal
Publisher : Elsevier
ISBN 13 : 1483290743
Total Pages : 581 pages
Book Rating : 4.4/5 (832 download)
Download or read book Carbon-13 NMR of Flavonoids written by P.K. Agrawal and published by Elsevier. This book was released on 2013-10-22 with total page 581 pages. Available in PDF, EPUB and Kindle. Book excerpt: This detailed treatise is written for chemists who are not NMR spectroscopists but who wish to use carbon-13 NMR spectroscopy. It shows why measurement of carbon-13 NMR is needed and explains how the method can - or should - be used for rapid characterization of flavonoids, one of the most diverse and widespread groups of natural constituents. The first part of the book presents background information and discussion of the essential aspects of flavonoids and carbon-13 NMR spectroscopy and demonstrates its significant role in the revision of several earlier established chemical structures. It discusses various one- and two-dimensional NMR spectroscopic techniques and other relevant experimental methodologies for the interpretation of spectral details which enable individual resonance lines to be associated with the appropriate carbons in a molecule. The second part provides a comprehensive coverage of the carbon-13 chemical shifts of various classes and subclasses of flavonoids. It also illustrates how to utilize carbon-13 data to gain information for the determination of the nature, number and site of any substituent in flavonoids. Vital information for the differential and complete structure elucidation of the various classes of flavonoids by carbon-13 NMR shielding data is described in-depth in the third part of the book. The book will be welcomed by all those working in natural product chemistry who will appreciate the non-mathematical approach and the fact that such a wealth of theoretical and practical information has been assembled in a single volume.
Author : L. Brandsma
Publisher : Elsevier
ISBN 13 : 1483290034
Total Pages : 334 pages
Book Rating : 4.4/5 (832 download)
Download or read book Preparative Acetylenic Chemistry written by L. Brandsma and published by Elsevier. This book was released on 2013-10-22 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first edition of Preparative Acetylenic Chemistry was published in 1971 as one of a series of laboratory manuals containing experimental procedures. The book was used extensively by students during practical courses and laboratory research work and enabled procedures to be carried out by persons with relatively limited bench experience. Discussions about their results have in many cases led to modified procedures or descriptions which have now been incorporated in this considerably revised and up-dated edition.The new book contains a collection of some 250 experimental procedures on a scale of at least 0.1 molar for the preparation of a wide variety of compounds with a triple bond. A number of procedures in the old edition have been omitted and replaced by others; the subdivision and titling of the chapters and experiments have been changed; and the indexes have been replaced by a type-compound-method index. Some new and attractive methods have been included, e.g. eliminations under phase-transfer conditions and couplings under the influence of zero-valent palladium compounds. In a number of cases, additional experiments have been described in order to give a more complete picture of the scope of the concerned methods.This collection is based on almost 30 years active bench experience by the author and all the procedures have been checked at least once in the author's laboratory. It will undoubtedly provide as much useful and practical assistance as did its predecessor.
Author : M. Yalpani
Publisher : Elsevier
ISBN 13 : 1483290050
Total Pages : 522 pages
Book Rating : 4.4/5 (832 download)
Download or read book Polysaccharides written by M. Yalpani and published by Elsevier. This book was released on 2013-10-22 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides the most up-to-date and comprehensive coverage of the structures and properties of polysaccharides, methods for their characterization, de novo synthesis, and modification, as well as advances in structure/function correlations. Many of these topics are summarized for the first time. A brief survey of polysaccharide structures is given highlighting the most significant advances in analytical and spectroscopic technology (NMR, MS, etc.). A chapter is devoted to glycan properties, including conformational aspects, rheological and compatibility characteristics, etc. There is a comprehensive overview of the de novo synthesis of carbohydrate polymers, the transformation of glycans into novel types of polymers, and the preparation of linear and branched polysaccharide analogues and conjugates with synthetic polymers via chemical and enzymatic approaches. The book also details the factors controlling the uniformity of substitutions in homogeneous and heterogeneous derivatization processes and the elucidation of the substitution patterns of partially modified polysaccharides, through combined spectroscopic and statistical methods. One of the important developments in the glycan field is based on the increasing demand for greater control of the functional properties of these biopolymers. The book provides a very extensive account of various types of modifications, including selective and non-selective chemical techniques, biological methods that facilitate alterations or specific functional groups and properties through the application of synthetic or degradative enzymes, and mutational or recombinant DNA techniques. The coverage extends to the control of glycan integrity and molecular weight through chemical enzymatic, physical or other methods. Electrochemical modification techniques are also discussed. A particularly up-to-date and comprehensive review is given of polysaccharide structure/property relations. Here, the effects of primary structural parameters (composition, molecular size, branching, polyelectrolyte character and non-carbohydrate substituents) are discussed, as are factors which affect glycan solubility, viscosity and gel-forming capacity. Also included are the phenomena resulting from the interactions of polysaccharides with solvents, salts, polyols, surfactants, synthetic and biological polymers. The impact of glycan structural parameters on various biological activities, such as immunological, anticoagulant, and antitumour properties, is surveyed. The book features a foreword by Dr. R.H. Marchessault, and contains almost 2,000 references to the state-of-the-art in the field, as well as an extensive subject index, over 40 tables, and 130 schemes and illustrations. It provides a wealth of valuable information for specialists in polysaccharides, biochemists, biotechnologists, enzymologists, microbiologists, organic chemists, polymer scientists, and others whose work involves these biopolymers.
