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Author : Shailesh Shah
Publisher :
ISBN 13 :
Total Pages : 174 pages
Book Rating : 4.:/5 (91 download)
Download or read book Cation Binding and Catalysis by Poly(crown Ethers) written by Shailesh Shah and published by . This book was released on 1978 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lon Mathias
Publisher : Springer Science & Business Media
ISBN 13 : 1461593492
Total Pages : 421 pages
Book Rating : 4.4/5 (615 download)
Download or read book Crown Ethers and Phase Transfer Catalysis in Polymer Science written by Lon Mathias and published by Springer Science & Business Media. This book was released on 2013-11-22 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phase transfer catalysis or interfacial catalysis is a syn thetic technique involving transport of an organic or inorganic salt from a solid or aqueous phase into an organic liquid where reaction with an organic-soluble substrate takes place. Over the past 15 years there has been an enormous amount of effort invested in the development of this technique in organic synthe sis. Several books and numerous review articles have appeared summarizing applications in which low molecular weight catalysts are employed. These generally include either crown ethers or onium salts of various kinds. While the term phase transfer catalysis is relatively new, the concept of using a phasetrans fer agent (PTA) is much older~ Both Schnell and Morgan employed such catalysts in synthesis of polymeric species in the early 1950's. Present developments are really extensions of these early applications. It has only been within the last several years that the use of phase transfer processes have been employed in polymer synthesis and modification. Similarly, the use of polymer-bound phase transfer agents is also a recent development. These and related areas have nonetheless enjoyed explosive growth as mea sured by the number of publications and the variety of applica tions which have appeared. Several reviews dealing with these l 6 polymer-related investigations have been published.
Author : J. Smid
Publisher : Elsevier
ISBN 13 : 1483284573
Total Pages : 145 pages
Book Rating : 4.4/5 (832 download)
Download or read book Ions and Ion Pairs and Their Role in Chemical Reactions written by J. Smid and published by Elsevier. This book was released on 2013-09-03 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ions and Ion Pairs and their Role in Chemical Reactions covers a wide spectrum of ion pairing phenomena. This book focuses on the structure, dynamics, and energetics of ions and ion pairs and their complexes with solvent molecules and ion coordinating ligands in the solid, liquid, and gaseous state. Organized into 12 chapters, this book begins with an overview of the theory and complications involved in dipole moment measurements in slightly conductive polar solvents. This text then explores the measurement of gas phase ion-molecule equilibria by special spectrometric methods. Other chapters consider the NMR experiments on potassium biphenyl, sodium biphenyl, and rubidium biphenyl, dissolved in different solvents. This book discusses as well the ion pair formation of some cyclic conjugated carbanions and nitranions. The final chapter deals with the information obtained from relaxation measurements on processes such as ionic dissociation, aggregation, and solvent separation. This book is a valuable resource for chemists, organic chemists, and quantum chemists.
Author : Inoue
Publisher : Routledge
ISBN 13 : 1351462237
Total Pages : 768 pages
Book Rating : 4.3/5 (514 download)
Download or read book Cation Binding by Macrocycles written by Inoue and published by Routledge. This book was released on 2018-10-03 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference details the theory and application of cation complexation, including the design and synthesis of various cyclic systems, these materials' use as transport systems, in complexation and selectivity studies by macrocyclic systems, and methodologies for understanding these phenomena. In a
Author : E. A. Bekturov
Publisher : John Wiley & Sons
ISBN 13 : 3527614664
Total Pages : 161 pages
Book Rating : 4.5/5 (276 download)
Download or read book Catalysis by Polymers written by E. A. Bekturov and published by John Wiley & Sons. This book was released on 2008-09-26 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Hans R. Kricheldorf
Publisher : CRC Press
ISBN 13 : 9780824785154
Total Pages : 830 pages
Book Rating : 4.7/5 (851 download)
Download or read book Handbook of Polymer Synthesis written by Hans R. Kricheldorf and published by CRC Press. This book was released on 1991-12-23 with total page 830 pages. Available in PDF, EPUB and Kindle. Book excerpt: A compact but comprehensive review of the most important preparative methods for the synthesis and chemical modification of polymers. The contents of the two-volume handbook (Part A was cited in the May 1992 SciTech Book News) are subdivided according to the chemical structure of the polymer backbone on the one hand (Chapters 1-14 of Part A and 15-18 of Part B) and special properties and applications of polymers regardless of their chemical structure on the other hand (Chapters 19-27 of Part B). The latter chapters deal with, for instance, electroconductive polymers, polymeric reagents, and models of bio-polymers. Includes some 11,000 references to the original literature. Annotation c. by Book News, Inc., Portland, Or.
Author : Jennifer M. Butler
Publisher :
ISBN 13 :
Total Pages : 290 pages
Book Rating : 4.:/5 (61 download)
Download or read book Structural Characterization of Cation-binding Metallacrown Ethers and Applications in Rhodium-catalyzed Hydroformylation written by Jennifer M. Butler and published by . This book was released on 2004 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : S. Penczek
Publisher : Elsevier
ISBN 13 : 1483147770
Total Pages : 133 pages
Book Rating : 4.4/5 (831 download)
Download or read book Polymerization of Heterocycles (Ring Opening) written by S. Penczek and published by Elsevier. This book was released on 2016-02-03 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymerization of Heterocycles (Ring Opening) is a collection of papers presented at the International Symposium on Polymerization of Heterocycles (Ring-Opening) held in Warsaw, Poland on June 23-25, 1975. The first paper describes the developments and physical meaning of ion pairs and higher ionic aggregates. Another paper explains the process of obtaining linear polymers, containing rings in the main chain. The book interprets the various behaviors of polymers that can result in high optical yields of stereoelectivity ratios equal to 8. The text then discusses future trends in aldehyde and carbonyl polymerization, including some problem areas pertaining to failures to homopolymerize or copolymerize tetrachloroethylene oxide. Another paper reviews the elemental reactions of selected combinations of copolymerization; the next paper discuses aspects of the mechanism of nucleophilic opening of epoxide rings through studies of certain kinetics. The book then analyzes the ability of lactams to undergo ring-opening polymerization, which mainly depends on the ring size and on the substitution and presence of heteroatoms in the lactam ring itself. The text also discusses the preparation, properties, and applications of the heterochain polymers in medicine or biologically active materials. The book can provide useful information for biochemists, researchers dealing with inorganic and organic compounds, and scientists working in the fields of chemistry such as synthetic chemistry, as well as polymer engineering.
Author :
Publisher :
ISBN 13 :
Total Pages : 798 pages
Book Rating : 4.:/5 (31 download)
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1981 with total page 798 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : George W. Gokel
Publisher :
ISBN 13 :
Total Pages : 216 pages
Book Rating : 4.3/5 (91 download)
Download or read book Crown Ethers and Cryptands written by George W. Gokel and published by . This book was released on 1991 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces the broad and basic principles of crown ether and cryptand chemistry at the advanced undergraduate, graduate and working professional level.
Author : American Chemical Society. Division of Polymer Chemistry
Publisher :
ISBN 13 :
Total Pages : 776 pages
Book Rating : 4.3/5 (91 download)
Download or read book Papers Presented at the ... Meeting written by American Chemical Society. Division of Polymer Chemistry and published by . This book was released on 1984 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Joseph C. Salamone
Publisher : CRC Press
ISBN 13 : 9780849322266
Total Pages : 1782 pages
Book Rating : 4.3/5 (222 download)
Download or read book Concise Polymeric Materials Encyclopedia written by Joseph C. Salamone and published by CRC Press. This book was released on 1998-08-28 with total page 1782 pages. Available in PDF, EPUB and Kindle. Book excerpt: Concise Polymeric Materials Encyclopedia culls the most used, widely applicable articles from the Polymeric Materials Encyclopedia - more than 1,100 - and presents them to you in a condensed, well-ordered format. Featuring contributions from more than 1,800 scientists from all over the world, the book discusses a vast array of subjects related to the: synthesis, properties, and applications of polymeric materials development of modern catalysts in preparing new or modified polymers modification of existing polymers by chemical and physical processes biologically oriented polymers This comprehensive, easy-to-use resource on modern polymeric materials serves as an invaluable addition to reference collections in the polymer field.
Author : Charles M. Starks
Publisher :
ISBN 13 :
Total Pages : 216 pages
Book Rating : 4.3/5 (91 download)
Download or read book Phase-transfer Catalysis written by Charles M. Starks and published by . This book was released on 1987 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Reed M. Izatt
Publisher :
ISBN 13 :
Total Pages : 378 pages
Book Rating : 4.0/5 ( download)
Download or read book Progress in Macrocyclic Chemistry written by Reed M. Izatt and published by . This book was released on 1979 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Science Foundation (U.S.)
Publisher :
ISBN 13 :
Total Pages : 1108 pages
Book Rating : 4.F/5 ( download)
Download or read book Summaries of Projects Completed written by National Science Foundation (U.S.) and published by . This book was released on with total page 1108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : American Chemical Society
Publisher :
ISBN 13 :
Total Pages : 1462 pages
Book Rating : 4.:/5 (31 download)
Download or read book Journal of the American Chemical Society written by American Chemical Society and published by . This book was released on 1984-05 with total page 1462 pages. Available in PDF, EPUB and Kindle. Book excerpt: Features definitive articles and communications, as well as book and software reviews, covering all areas of chemistry.
Author : F. Vögtle
Publisher : Springer
ISBN 13 : 9783540128212
Total Pages : 248 pages
Book Rating : 4.1/5 (282 download)
Download or read book Host Guest Complex Chemistry III written by F. Vögtle and published by Springer. This book was released on 1984-02-01 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: With contributions by numerous experts
