Ring-Forming Polymerizations Pt A

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Publisher : Elsevier
ISBN 13 : 0323150896
Total Pages : 424 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis Ring-Forming Polymerizations Pt A by : Robert Cotter

Download or read book Ring-Forming Polymerizations Pt A written by Robert Cotter and published by Elsevier. This book was released on 2012-12-02 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ring-forming Polymerizations, Part A: Carbocyclic and Metallorganic Rings covers polymerization reactions that form carbocyclic rings and those that lead to metallorganic ring-containing structures. This book is organized into 11 chapters. The first four chapters describe ring-forming polymerizations that lead to the formation of homocyclic carbon-containing rings. These chapters specifically examine Diels-Alder polymerizations and certain diisopropenyl monomers polymerization yielding high molecular weight polyindanes. Chapter V is an introduction to polymers from metals and unsaturated carbon compounds, which has been called a ""natural coordination polymer"". Chapters VI to X deal with metallorganic ring polymers formed by chelation and are arranged according to the elements in the ligands that are affecting chelation. The final chapter explores ring forming polymerizations that yield polysiloxanes, polysilazanes, and certain polymetalloxanes. This book will be of value to organic chemists and researchers, as well as to organic chemistry teachers and students.

Ring-Forming Polymerizations Pt B 2

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Publisher : Elsevier
ISBN 13 : 0323144993
Total Pages : 595 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis Ring-Forming Polymerizations Pt B 2 by : Robert Cotter

Download or read book Ring-Forming Polymerizations Pt B 2 written by Robert Cotter and published by Elsevier. This book was released on 2012-12-02 with total page 595 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ring-forming Polymerizations is a part of a volume that features a complete review and compilation of ring-forming polymerization reactions that result to heterocyclic ring formation. This book shows relevant growth in terms of research and commercial development in the area of polymer chemistry. This volume is comprised of four major chapters and is organized according to the specific heterocyclic ring structure resulting from ring-forming polymerizations. Each of the chapters is arranged further according to the polymer type and the different methods used in the preparation of that type, where emphasis is given to synthetic methods. This book specifically discusses the linear polymers that were intentionally made. Also, the structures presented are limited in scope considering that they are the result of the research cited in this book. However, claims that dispute a certain structure found in the research are also included to provide balance, fairness, and objectivity. Specifically, this book is a valuable resource for polymer and organic chemists. However, it can also be of great use to those scientists and researchers interested in the study of polymer chemistry of living systems.

Ring-Forming Polymerizations Pt B 1

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Publisher : Elsevier
ISBN 13 : 0323150012
Total Pages : 447 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis Ring-Forming Polymerizations Pt B 1 by : Robert Cotter

Download or read book Ring-Forming Polymerizations Pt B 1 written by Robert Cotter and published by Elsevier. This book was released on 2012-12-02 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ring-Forming Polymerizations, Part B, 1: Heterocyclic Rings presents a comprehensive review and compilation of ring-forming polymerization reactions that proceed with the formation of heterocyclic rings. Emphasis is placed on polymerizations leading to linear, high molecular weight products. This book is comprised of three chapters and begins with a discussion on polymerizations that result in the formation of a multiple bond containing at least one heteroatom. The condensation of amines with carbonyl compounds to yield poly(Schiff bases) and related polymers is examined, along with other carbon-nitrogen double bond-forming polymerizations. The next chapter is devoted to the polymerization of rings containing two carbon atoms, including the polymerization of polyphenols with diboronic acids and that of diisocyanides with triorganoborons. The last chapter describes the polymerization of rings containing three carbon atoms, with particular reference to polyisoxazoles and related polymers, polythiazoles, polyimidazoles and related polymers, polypyrazoles, and polytriazines. This monograph will be of interest to polymer and organic chemists and others who are concerned with the polymer chemistry of living systems.

Ring-forming Polymerizations

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Publisher :
ISBN 13 :
Total Pages : 468 pages
Book Rating : 4.:/5 ( download)

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Book Synopsis Ring-forming Polymerizations by : Robert J. Cotter

Download or read book Ring-forming Polymerizations written by Robert J. Cotter and published by . This book was released on 1972 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ring-forming Polymerizations: Carbocyclic and metallorganic rings

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Publisher :
ISBN 13 :
Total Pages : 432 pages
Book Rating : 4.:/5 ( download)

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Book Synopsis Ring-forming Polymerizations: Carbocyclic and metallorganic rings by : Robert J. Cotter

Download or read book Ring-forming Polymerizations: Carbocyclic and metallorganic rings written by Robert J. Cotter and published by . This book was released on 1969 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Teil B/1-2.

Transition metal Organometallics In Organic Synthesis

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Publisher : Elsevier
ISBN 13 : 0323161936
Total Pages : 271 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis Transition metal Organometallics In Organic Synthesis by : Howard Alper

Download or read book Transition metal Organometallics In Organic Synthesis written by Howard Alper and published by Elsevier. This book was released on 2012-12-02 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transition Metal Organometallics in Organic Synthesis: Volume I reviews the literature in the field of organic synthesis with a focus on the most effective synthetic transformations. The text covers topics such as the general considerations in organic synthesis, C-C and C-X bond formations, and the isomerization and reorganization reactions of olefins. Also covered are topics such as displacement reactions with transition metal complexes, electrophilic reactions of organopalladium complexes, carbonylation reactions, and metal-carbene complexes — its structure, spectra, bonding, and direct synthesis. The book is recommended as a reference for chemists and inorganic chemists who would like to learn the applications of organometallic complexes as reagents and catalysts.

Conformational Analysis

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Publisher : Elsevier
ISBN 13 : 0323157319
Total Pages : 293 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis Conformational Analysis by : G Chiurdoglu

Download or read book Conformational Analysis written by G Chiurdoglu and published by Elsevier. This book was released on 2012-12-02 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conformational Analysis: Scope and Present Limitations contains the proceedings of the Brussels International Symposium on Conformational Analysis held in Brussels, Belgium, in September 1969. The papers focus on the theoretical aspects and applications of conformational analysis, such as those concerning the aliphatic and especially the cyclic series. Topics covered include the geometry of five-membered rings; conformational transmission in steroids; conformational aspects of N-quaternization; and applications of nuclear magnetic resonance spectrometry in conformational studies of cyclohexane derivatives. This book is comprised of 20 chapters and begins with a discussion on the conformational aspects of some five-membered ring compounds based mainly on observed (diffraction methods) and calculated torsional angles. The reader is then introduced to nuclear magnetic resonance studies of the conformations and conformational barriers in cyclic molecules; conformational studies of six-membered heterocycles; conformational transmission in steroids; and solvolytic cyclizations involving double bonds. The remaining chapters explore the conformational analysis of methylcyclohexane, cyclohexane systems, and carbonium ions; conformations of membrane-active cyclodepsipeptides; energetics of isomeric transition states and competitive reaction pathways in conformational analysis; and conformational aspects of the reaction of the 1-methylcyclodecane-l,6-diols with acid. This monograph will be of interest to organic chemists.

Organic reactive intermediates

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Publisher : Elsevier
ISBN 13 : 0323146279
Total Pages : 552 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis Organic reactive intermediates by : Samuel McManus

Download or read book Organic reactive intermediates written by Samuel McManus and published by Elsevier. This book was released on 2012-12-02 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic Chemistry: A Series of Monographs, Volume 26: Organic Reactive Intermediates focuses on the study of reactive intermediates. This book discusses the methods of formation and investigation, factors affecting the stability, and reactions of the intermediate. Other topics include the formation and reaction of free radicals; kinetic aspects of free-radical chain reactions; electronic states and structures of carbenes; and formation of transient carbenes and carbenoids in solution. The intermediacy of nitrenes in reactions; electronic structure and spectra; methods of investigating carbonium ions; and reactions of carbonium ions are also elaborated. This publication likewise covers the preparation of carbanions; factors affecting the stability of carbanions; reactions involving radical ions; and methods of investigating arynes. This volume serves as a textbook for the first graduate-level course, as well as a reference for industrial chemists interested in organic reaction mechanisms.

Total Synthesis of Steroids

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Publisher : Academic Press
ISBN 13 : 148321642X
Total Pages : 345 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis Total Synthesis of Steroids by : Robert T. Blickenstaff

Download or read book Total Synthesis of Steroids written by Robert T. Blickenstaff and published by Academic Press. This book was released on 2013-10-22 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic Chemistry, Volume 30: Total Synthesis of Steroids provides an overall view of steroid total synthesis, including the general approaches, special problems, stereochemical complexities, expansion or contraction of rings, and insertion of hetero atoms. The book discusses the process of designing total syntheses; the biogenetic-like steroid synthesis, including cyclization of terminal epoxides as well as the total synthesis from nonepoxide precursors; and the synthesis of equilenin, estrone, bisdehydrodoisynolic acid, 18,19-bisnorprogesterone, 19-norpregnanes, and heterocyclic steroids. The text also describes the application of ABD intermediates in the Torgov synthesis; the synthesis of carbocyclics and thiasteroids; and the synthesis from p-anisylcyclohexanes and from C-5, C-8 bridged intermediates. The synthesis based on the type of reaction used in the condensation of the A fragment with the CD portion, as well as the methods of total synthesis in the preparation of 8-azasteroids and 8,13-diazasteroids are also considered. The book further tackles the synthesis of epiandrosterone, cortisone, aldosterone, 3ß-hydroxy-5a-pregnan-20-one, latifoline, conessine, and ring C aromatic steroids; the synthesis of trans-benzohydrindane derivatives and other common derivatives; and the synthesis of CD intermediates. Chemists, biochemists, and people involved in the study of steroid total syntheses will find the book invaluable.

Current Catalog

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Publisher :
ISBN 13 :
Total Pages : 1000 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Current Catalog by : National Library of Medicine (U.S.)

Download or read book Current Catalog written by National Library of Medicine (U.S.) and published by . This book was released on 1969 with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes subject section, name section, and 1968-1970, technical reports.

Carbene Chemistry

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Publisher : Elsevier
ISBN 13 : 0323161456
Total Pages : 637 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis Carbene Chemistry by : Wolfgang Kirmse

Download or read book Carbene Chemistry written by Wolfgang Kirmse and published by Elsevier. This book was released on 2013-07-10 with total page 637 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carbene Chemistry, Second Edition discusses the developments in various areas of carbene chemistry, including the correlation of spectroscopic studies of isolated carbenes with quantum chemical calculations; new carbene precursors; differentiation of carbenes and carbenoids; and mechanisms of single and triplet carbine reactions. This book is composed of two main parts encompassing 13 chapters. The first part covers the many reactions known to transfer a formally divalent carbon fragment from one molecule to another, with special emphasis on the mechanism and a critical evaluation of the evidence for carbene intermediates. The second part examines the multitude of product-forming reactions of carbenes and carbenoids with various substrates. This part also describes the structure-reactivity relationships for both carbenes and their substrates, followed by a discussion of the applications of carbene compounds in synthetic organic chemistry. This work will be of great value to organic chemists and researchers.

Catalog of Copyright Entries. Third Series

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Publisher : Copyright Office, Library of Congress
ISBN 13 :
Total Pages : 1582 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Catalog of Copyright Entries. Third Series by : Library of Congress. Copyright Office

Download or read book Catalog of Copyright Entries. Third Series written by Library of Congress. Copyright Office and published by Copyright Office, Library of Congress. This book was released on 1974 with total page 1582 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Chemistry of Indoles

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Publisher : Elsevier
ISBN 13 : 0323147860
Total Pages : 505 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis The Chemistry of Indoles by : Richard Sundberg

Download or read book The Chemistry of Indoles written by Richard Sundberg and published by Elsevier. This book was released on 2012-12-02 with total page 505 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic Chemistry, Volume 18: The Chemistry of Indoles discusses the chemistry of indole derivatives. This book explores the potent biological activity of several indole derivatives and explains the structure of indole alkaloids. Organized into 10 chapters, this monograph starts with an overview of the most important types of reactions of the indole ring on a mechanical basis. This text then proceeds to review the methods of synthesizing indoles and describes the oxidations and rearrangements of indole derivatives. Other chapters explore the special features of the synthesis and reactivity of hydroxyindoles, acylindoles, and aminoindoles. This book discusses as well the properties of carboxyl groups, which is substituted on the benzenoid ring of the indole nucleus that is typical of aromatic carboxylic acids. The final chapter deals with the certain classes of indoles that are found in nature. Chemists, researchers, and readers interested in the chemistry of indoles will find this book extremely useful.

Carboxylic Ortho Acid Derivatives: Preparation and Synthetic Applications

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Publisher : Elsevier
ISBN 13 : 0323163238
Total Pages : 569 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis Carboxylic Ortho Acid Derivatives: Preparation and Synthetic Applications by : Robert H. Dewolfe

Download or read book Carboxylic Ortho Acid Derivatives: Preparation and Synthetic Applications written by Robert H. Dewolfe and published by Elsevier. This book was released on 2012-12-02 with total page 569 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carboxylic Ortho Acid Derivatives: Preparation and Synthetic Applications discusses the principal classes of ortho acid derivatives and their preparation, properties, and reactions. The book is a critical survey and attempts to collate literature regarding the wide array of information on ortho acid derivatives to be of use to chemists studying different sorts of problems. The text is divided into seven chapters, where Chapter 1 begins with a discussion of the general concepts of carboxylic ortho esters, their synthesis, and properties. Chapters 2 to 4 tackle reactions of ortho esters that result to different bonds and bond formations such as (a) carbon-oxygen and carbon-halogen bond, (b) carbon-nitrogen or carbon-phosphorus, and (c) carbon-carbon or carbon-hydrogen bond formation. Chapter 5 discusses the synthesis, properties, and applications of carbohydrate ortho esters. Related compounds and their properties, preparation, and chemical transformations are the topic of Chapters 6 and 7. Some of these compounds are trithioorthocarboxylates, tetrathioorthocarbonates, and amide acetals. The book is a valuable reference to students or anyone else interested in chemistry.

Pericyclic Reactions

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Publisher : Academic Press
ISBN 13 : 1483218643
Total Pages : 301 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis Pericyclic Reactions by : Alan P. Marchand

Download or read book Pericyclic Reactions written by Alan P. Marchand and published by Academic Press. This book was released on 2013-10-22 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pericyclic Reactions, Volume 1 covers the theoretical approaches to pericyclic reactions and pericyclic reactions of reactive intermediates and of particular reaction types. The book discusses the operational criteria for evaluation of concertedness in potential pericyclic reactions; and the Mobius-Hückel treatment of organic systems and reactions and molecular orbital following as a technique in organic chemistry. The text also describes some pericyclic reactions of carbenes and carbanions. Physicists and people involved in the study of pericyclic reactions will find the book invaluable.

Prostaglandin Research

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Publisher : Elsevier
ISBN 13 : 0323149510
Total Pages : 360 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis Prostaglandin Research by : Pierre Crabbe

Download or read book Prostaglandin Research written by Pierre Crabbe and published by Elsevier. This book was released on 2012-12-02 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prostaglandin Research reviews the status of prostaglandin research, with particular emphasis on chemistry. This book highlights the role of scientific research in society in attempting to find drugs, with potential application to therapy, the chief impetus for prostaglandin research. This volume is organized into seven chapters and begins with an overview of the origin and properties of prostaglandins and then outlines the stage of research in the area of biosynthesis of natural entities, especially endoperoxides and thromboxanes. The reader is then introduced to a rich source of natural prostaglandins, the gorgonian Plexaura homomalla, and the pharmacology of prostaglandins. The physical methods used in prostaglandin research are considered, along with the chemistry of natural and modified prostaglandins. This book is aimed at experts in the field, as well as scientists with a general interest in chemistry and biology.

The Proton: Applications to Organic Chemistry

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Publisher : Elsevier
ISBN 13 : 0323155871
Total Pages : 325 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis The Proton: Applications to Organic Chemistry by : Ross Stewart

Download or read book The Proton: Applications to Organic Chemistry written by Ross Stewart and published by Elsevier. This book was released on 2012-12-02 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Proton: Applications to Organic Chemistry deals with several aspects of the proton drawn from organic chemistry. This book begins with an introductory chapter, followed by discussions on the strengths of neutral organic acids and neutral organic bases. The mode of transfer of hydrogen in its three forms—H+, H•, and H-, alternative sites of protonation or deprotonation of organic compounds, and acid-base chemistry of unstable and metastable species are also elaborated. This text concludes with a presentation of the activation induced in organic molecules by proton addition or removal and its catalytic effects. This publication is intended for practicing organic chemists and researchers conducting work on protons.