Soluble Polymer Supported Catalysts And Initiators


Soluble Polymer Supported Catalysts And Initiators
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Polymeric Materials In Organic Synthesis And Catalysis


Polymeric Materials In Organic Synthesis And Catalysis
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Author : Michael R. Buchmeiser
language : en
Publisher: John Wiley & Sons
Release Date : 2006-03-06

Polymeric Materials In Organic Synthesis And Catalysis written by Michael R. Buchmeiser and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-03-06 with Science categories.


This is the first book to describe the synthesis and characterization of the materials used in polymer-supported synthesis. The authors cover not only the classical polymers and their use in homogeneous, heterogeneous and micellar catalysis, but also such new developments as "enzyme-labile linkers", illustrating how to simplify the purification process and avoid waste. The result is a wealth of useful information -- for beginners and experts alike - in one handy reference, removing the need for difficult and time-consuming research among the literature.



Immobilized Catalysts


Immobilized Catalysts
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Author : Andreas Kirschning
language : en
Publisher: Springer Science & Business Media
Release Date : 2004-11-22

Immobilized Catalysts written by Andreas Kirschning and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-11-22 with Science categories.


R. Haag, S. Roller: Polymeric Supports for the Immobilisation of Catalysts .- J. Horn, F. Michalek, C.C. Tzschucke, W. Bannwarth: Non-Covalently Solid-Phase Bound Catalysts for Organic Synthesis .- Y. Uozumi: Recent Progress in Polymeric Palladium Catalysts for Organic Synthesis .- D.E. Bergbreiter, J. Li: Applications of Catalysts on Soluble Supports .- B. Desai, C.O. Kappe: Microwave-Assisted Synthesis Involving Immobilized Catalysts .- A. Kirschning, G. Jas: Applications of Immobilized Catalysts in Continuous Flow Processes .- N. End, K.-U. Schöning: Immobilized Catalysts in Industrial Research and Application .- N. End, K.-U. Schöning: Immobilized Biocatalysts in Industrial Research and Production



Polymer Supported Chemical Reactions


Polymer Supported Chemical Reactions
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Author : P. Hodge
language : en
Publisher: iSmithers Rapra Publishing
Release Date : 1991

Polymer Supported Chemical Reactions written by P. Hodge and has been published by iSmithers Rapra Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Catalysts categories.


Polymer supported chemical reactions may include those using supported substrates, reagents and catalysts, and this report describes all three types. In all cases the most frequent reason for the use of a polymeric support will be the ease of separation of the supported and the low molecular c099 species. An additional indexed section containing several hundred abstracts from the Rapra Polymer Library database provides useful references for further reading.



Multimodal Polymers With Supported Catalysts


Multimodal Polymers With Supported Catalysts
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Author : Alexandra Romina Albunia
language : en
Publisher: Springer
Release Date : 2019-01-16

Multimodal Polymers With Supported Catalysts written by Alexandra Romina Albunia and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-16 with Technology & Engineering categories.


This book provides an overview of polyolefine production, including several recent breakthrough innovations in the fields of catalysis, process technology, and materials design. The industrial development of polymers is an extraordinary example of multidisciplinary cooperation, involving experts from different fields. An understanding of structure-property and processing relationships leads to the design of materials with innovative performance profiles. A comprehensive description of the connection between innovative material performance and multimodal polymer design, which incorporates both flexibility and constraints of multimodal processes and catalyst needs, is provided. This book provides a summary of the polymerization process, from the atomistic level to the macroscale, process components, including catalysts, and their influence on final polymer performance. This reference merges academic research and industrial knowledge to fill the gaps between academic research and industrial processes. · Connects innovative material performance to the flexibility of multimodal polymer design processes; · Provides a comprehensive description of the polymerization process from the atomic level to the macroscale; · Presents a polyhedric view of multimodal polymer production, including structure, property, and processing relationships, and the development of new materials.



Polymer Initiators


Polymer Initiators
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Author : Whitney J. Ackrine
language : en
Publisher:
Release Date : 2011

Polymer Initiators written by Whitney J. Ackrine and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Catalysts categories.




Stereoselective Polymerization With Single Site Catalysts


Stereoselective Polymerization With Single Site Catalysts
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Author : Lisa S. Baugh
language : en
Publisher: CRC Press
Release Date : 2007-11-29

Stereoselective Polymerization With Single Site Catalysts written by Lisa S. Baugh and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-11-29 with Technology & Engineering categories.


New synthetic techniques allow chemists to modify polymer microstructures more precisely than ever, making it possible to design materials that meet increasingly demanding performance requirements. Written and edited by experts in the field, Stereoselective Polymerization with Single-Site Catalysts reviews how the relative stereochemistry of polymer chains affects polymer properties and presents the latest strategies for developing tactic polymers using single-site catalysis. This unified volume explains the mechanistic basics of tactic polymerizations, beginning with an extensive survey of the most important classes of metallocene and post-metallocene catalysts used to make polypropylenes. It also focuses on tactic stereoblock and ethylene/propylene copolymers and catalyst active site models, followed by chapters discussing the structure of more stereochemically complex polymers and polymerizations that proceed via non-vinyl-addition mechanisms. Individual chapters thoroughly describe tactic polymerizations of α-olefins, styrene, dienes, acetylenes, lactides, epoxides, acrylates, and cyclic monomers, as well as cyclopolymerizations and ditactic structures, olefin/CO polymers, and metathesis polyalkenamers. An ideal reference and supplementary text, Stereoselective Polymerization with Single-Site Catalysts enables both new and experienced chemists to better understand tactic polymers and select appropriate catalyst systems for their preparation.



Polymer Supported Organic Catalysts


Polymer Supported Organic Catalysts
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Author : Narendra Pal Singh Chauhan
language : en
Publisher: CRC Press
Release Date : 2024

Polymer Supported Organic Catalysts written by Narendra Pal Singh Chauhan and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024 with Science categories.


In this book, different types of polymer supported catalysts based on peptides, polystyrene, polyethers, poly(acrylic acid), poly(ethylene imine), poly(2-oxazoline), poly(isobutylene), poly(norbornene), etc., as well as metals are included with their synthetic organic synthesis applications.



Crown Ethers And Phase Transfer Catalysis In Polymer Science


Crown Ethers And Phase Transfer Catalysis In Polymer Science
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Author : Lon Mathias
language : en
Publisher: Springer
Release Date : 1984-02

Crown Ethers And Phase Transfer Catalysis In Polymer Science written by Lon Mathias and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984-02 with Science categories.


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.



Introduction To Industrial Polypropylene


Introduction To Industrial Polypropylene
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Author : Dennis B. Malpass
language : en
Publisher: John Wiley & Sons
Release Date : 2012-07-02

Introduction To Industrial Polypropylene written by Dennis B. Malpass and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-07-02 with Technology & Engineering categories.


This introductory text is an important resource for new engineers, chemists, students, and chemical industry personnel to understand the technical aspects of polypropylene which is the 2nd largest synthetics polymer in manufactured output. The book considers the following topics: What are the principal types of polypropylene and how do they differ? What catalysts are used to produce polypropylene and how do they function? What is the role of cocatalysts and how have they evolved over the years? How are industrial polypropylene catalysts tested and the resultant polymer evaluated? What processes are used in the manufacture of polypropylene? What are the biopolymer alternatives to polypropylene? What companies are the major industrial manufacturers of polypropylene? What is the environmental fate of polypropylene?



Polymeric Reagents And Catalysts


Polymeric Reagents And Catalysts
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Author : Warren T. Ford
language : en
Publisher:
Release Date : 1986

Polymeric Reagents And Catalysts written by Warren T. Ford and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986 with Science categories.


Examines recent advances in the use of polymeric reagents and catalysts with a special emphasis on new compounds, synthetic methods, and industrial processes. Brings these advances to the attention of those who are involved in organic synthesis and desire a more thorough understanding of polymers and polymeric reagents. Contains comprehensive chapters devoted to polymeric oxidizing agents, Wittig reagents, and synthesis of cross-linked polymeric templates for chiral recognition. Presents opportunities for invention and use of many new polymeric reagents and catalysts.