Metallocenes In Regio And Stereoselective Synthesis

Author : Tamotsu Takahashi,K. Kanno
Publisher : Springer Science & Business Media
Page : 260 pages
File Size : 49,7 Mb
Release : 2005-01-12
Category : Science
ISBN : 3540016066

Get Book

Metallocenes in Regio- and Stereoselective Synthesis by Tamotsu Takahashi,K. Kanno Pdf

Metallocene is a well known sandwich complex with two cyclopentadienyl ligands such as ferrocene. Recently, such metallocene compounds have been found to be very characteristic and they have become very important, not only in the area of organic synthesis, but also in polymerization in industry. Metal complexes with one cyclopentadienyl ligand have also become popular as half sandwich complexes. The number of researchers in the field of metallocenes has increased rapidly. However, the origin of the characteristic reactivity of metallocenes is not fully understood. In this volume, the chemistry of metal complexes with at least one cyclopentadienyl ligand is comprehensively covered by leading experts. Reactions discussed here are (i) natural product synthesis, (ii) catalytic asymmetric synthesis, (iii) cyclization reactions, (iv)catalytic reactions, (iv) polymerization reactions and (v) carbon-carbon bond cleavage reactions. The reader will have access to useful information about the current state of metallocene chemistry.

Author : Marko Hapke
Publisher : Springer Nature
Page : 208 pages
File Size : 49,9 Mb
Release : 2024-06-29
Category : Electronic
ISBN : 9783031573811

Get Book

Metallocenes in Regio- and Stereoselective Synthesis by Marko Hapke Pdf

Author : S C O Ugbolue
Publisher : Woodhead Publishing
Page : 590 pages
File Size : 44,6 Mb
Release : 2017-06-09
Category : Technology & Engineering
ISBN : 9780081012512

Get Book

Polyolefin Fibres by S C O Ugbolue Pdf

Polyolefin Fibres: Structure, Properties and Industrial Applications, Second Edition, explores one of the most widely used commercial polymers, with a focus on the most important polyolefins, namely polyethylene, polypropylene, and polyolefin bicomponent fibres. These versatile fibres are durable, chemically resistant, lightweight, economical, and functional. This new edition has been updated and expanded to include cutting-edge research on a broad range of advanced applications. Part I covers the structure and properties of polyolefin fibres, incorporating a new chapter on the environmental aspects of polyolefin use. Part II examines the methods for improving the functionality of polyolefins, providing essential information for those engaged in developing high-performance materials. A final group of chapters addresses how polyolefin fibres can be incorporated into specific textile applications, such as automotive, geotextile, biomedical, and hygiene products, and explores potential future development. This book is an essential reference for textile technologists and manufacturers, polymer and fibre scientists, yarn and fabric manufacturers, biomedical and device engineers, and industrialists and researchers. Introduces the types, properties and structure of polyolefin fibers for readers new to the polyolefins field Examines methods to improve the functionality of polyolefin fibers, providing essential information for textile technologists and research and development managers engaged in developing high-performance materials Presents existing and potential applications of polyolefin fibers, exploring how they can expand the range of commercial polyolefin-based products

Author : Jiro Tsuji
Publisher : Springer Science & Business Media
Page : 348 pages
File Size : 54,8 Mb
Release : 2005-07-06
Category : Science
ISBN : 3540239820

Get Book

Palladium in Organic Synthesis by Jiro Tsuji Pdf

with contributions by numerous experts

Author : Gernot Frenking
Publisher : Springer Science & Business Media
Page : 284 pages
File Size : 51,9 Mb
Release : 2005-06-23
Category : Science
ISBN : 3540235108

Get Book

Theoretical Aspects of Transition Metal Catalysis by Gernot Frenking Pdf

Transition metal catalysis belongs to the most important chemical research areas because a ubiquitous number of chemical reactions are catalyzed by transition metal compounds. Many efforts are being made by industry and academia to find new and more efficient catalysts for chemical processes. Transition metals play a prominent role in catalytic research because they have been proven to show an enormous diversity in lowering the activation barrier for chemical reactions. For many years, the search for new catalysts was carried out by trial and error, which was costly and time consuming. The understanding of the mechanism of the catalytic process is often not very advanced because it is difficult to study the elementary steps of the catalysis with experimental techniques. The development of modern quantum chemical methods for calculating possible intermediates and transition states was a breakthrough in gaining an understanding of the reaction pathways of transition metal catalyzed reactions. This volume, organized into eight chapters written by leading scientists in the field, illustrates the progress made during the last decade. The reader will obtain a deep insight into the present state of quantum chemical research in transition metal catalysis.

Author : Narayan S Hosmane,Robert D Eagling
Publisher : World Scientific
Page : 1051 pages
File Size : 40,5 Mb
Release : 2018-08-07
Category : Science
ISBN : 9781786344434

Get Book

Handbook Of Boron Science: With Applications In Organometallics, Catalysis, Materials And Medicine (In 4 Volumes) by Narayan S Hosmane,Robert D Eagling Pdf

Boron science features in numerous fields including organic chemistry, organometallic chemistry and medicine. Boron is unique in all aspects of science and engineering and has made a significant impact in our daily lives through its use in fertilizers, germicides, fungicides, soaps, detergents, cancer drugs as well as many household glassware utensils, ceramics and cell phone windows. These volumes bring together an array of internationally renowned scientists to discuss the very latest developments in the application of boron in a broad range of disciplines. This multi-reference work describes the topic by appointing leading researchers to write on current developments in boron science, showcasing its importance to the four separate areas described in each volume: Organometallic Chemistry, Catalysis, Materials Chemistry and Medicine.Written to cover the full range of applications and innovations in boron science, this all-encompassing work offers us a one-stop reference compiled by world-leading researchers and practitioners of the subject, making it perfect for undergraduate and graduate students of chemistry, and researchers and practitioners interested in their professional development.

Author : Ilan Marek
Publisher : Springer Science & Business Media
Page : 200 pages
File Size : 52,5 Mb
Release : 2005-02-18
Category : Science
ISBN : 3540222219

Get Book

New Aspects of Zirconium Containing Organic Compounds by Ilan Marek Pdf

Metal carbene complexes have made their way from organometallic curiosities to valuable reagents and catalysts. They offer novel synthetic opportunities in carbon-carbon bond formation based on either carbene-centered reactions or on metal-templated processes which makes them indispensable in modern synthetic methodology. The most prominent metal carbenes are now either commercially available or easy to synthesize and handle with modern laboratory techniques. This volume organized in eight chapters written by the leading scientists in the field illustrates the theoretical background, non-classical nucleophilic and cycloaddition patterns, chromium-templated benzannulation and photo-induced reactions, rhodium-catalyzed carbene transfer as well as the principles and applications of olefin metathesis which has coined the progress in synthetic methodology over the past decade. Designed for researchers in academia and industry as well as graduate students it presents the state-of-the-art potential of carbene complexes in modern organic synthesis.

Author : Wiley-VCH
Publisher : John Wiley & Sons
Page : 1905 pages
File Size : 53,5 Mb
Release : 2014-01-07
Category : Science
ISBN : 9783527683598

Get Book

Ullmann's Fine Chemicals by Wiley-VCH Pdf

A compilation of 76 articles from the ULLMANN's Encyclopedia of Industrial Chemistry, this three-volume handbook contains a wealth of information on the production and industrial use of more than 2,000 of the most important fine chemicals, from "Alcohols" to "Urea Derivatives". Chemical and physical characteristics, production processes and production figures, main uses, toxicology and safety information are all found here in one single resource.

Author : Anonim
Publisher : Unknown
Page : 756 pages
File Size : 50,8 Mb
Release : 1989
Category : Electronic
ISBN : OCLC:1123674846

Get Book

Stereoselective Synthesis by Anonim Pdf

Author : Anonim
Publisher : Unknown
Page : 128 pages
File Size : 50,9 Mb
Release : 1988
Category : Electronic
ISBN : OCLC:834573077

Get Book

Stereoselective synthesis by Anonim Pdf

Author : Antonio Togni,Ronald L. Halterman
Publisher : Wiley-VCH
Page : 576 pages
File Size : 55,9 Mb
Release : 1998-10-15
Category : Science
ISBN : UOM:39015043806655

Get Book

Metallocenes by Antonio Togni,Ronald L. Halterman Pdf

That terms like sandwich complexes or the concept of compounds without direct chemical bonds between the central metal atom and the ligating atoms are nowadays common knowledge can be attributed to the sensational discovery of ferrocene in the early 1950s. Although ferrocene is still at the forefront of research, this two-volume book highlights the development of metallocene chemistry, and emphasizes the similarities and differences between ferrocene and other metallocenes. Do you require a transition metal to build metallocenes? Must the planes of the cyclopentadienyl ligands be parallel to allow the compound to behave like a typical metallocene? Do zirconocenes react by the same mechanism as molybdenocenes? What are the (potential) applications of these substances? Let yourself be guided by the leading experts in this field, and learn all about the synthesis, reactivity, and unique properties of these sandwich complexes. If you are more interested in applications, there is a wealth of polymeric and dendritic materials with metallocene building blocks described herein. This book also focusses on metallocenes as catalysts in polymerization or asymmetric reactions. If you are graduate student or researcher in organic, inorganic, organometallic, polymer chemistry, and materials science you will find this book an inspiring source of ideas for your own research.

Author : Lisa S. Baugh,Jo Ann M. Canich
Publisher : CRC Press
Page : 698 pages
File Size : 50,8 Mb
Release : 2007-11-29
Category : Science
ISBN : 9781420017083

Get Book

Stereoselective Polymerization with Single-Site Catalysts by Lisa S. Baugh,Jo Ann M. Canich Pdf

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

Author : YCT Expert Team
Publisher : YOUTH COMPETITION TIMES
Page : 290 pages
File Size : 55,6 Mb
Release : 2024-06-29
Category : Antiques & Collectibles
ISBN : 8210379456XXX

Get Book

2024-25 GATE Chemistry Solved Papers by YCT Expert Team Pdf

2024-25 GATE Chemistry Solved Papers

Author : William J. Brittain
Publisher : Unknown
Page : 854 pages
File Size : 55,6 Mb
Release : 1995
Category : Polymerization
ISBN : STANFORD:36105113166115

Get Book

Synthesis of Controlled Polymeric Structures Through Living Polymerizations and Related Processes by William J. Brittain Pdf

Author : Anonim
Publisher : Newnes
Page : 9815 pages
File Size : 46,7 Mb
Release : 2014-02-14
Category : Science
ISBN : 9780080977430

Get Book

Comprehensive Organic Synthesis by Anonim Pdf

The second edition of Comprehensive Organic Synthesis—winner of the 2015 PROSE Award for Multivolume Reference/Science from the Association of American Publishers—builds upon the highly respected first edition in drawing together the new common themes that underlie the many disparate areas of organic chemistry. These themes support effective and efficient synthetic strategies, thus providing a comprehensive overview of this important discipline. Fully revised and updated, this new set forms an essential reference work for all those seeking information on the solution of synthetic problems, whether they are experienced practitioners or chemists whose major interests lie outside organic synthesis. In addition, synthetic chemists requiring the essential facts in new areas, as well as students completely new to the field, will find Comprehensive Organic Synthesis, Second Edition, Nine Volume Set an invaluable source, providing an authoritative overview of core concepts. Winner of the 2015 PROSE Award for Multivolume Reference/Science from the Association of American Publishers Contains more than170 articles across nine volumes, including detailed analysis of core topics such as bonds, oxidation, and reduction Includes more than10,000 schemes and images Fully revised and updated; important growth areas—including combinatorial chemistry, new technological, industrial, and green chemistry developments—are covered extensively