November 24, 2020

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Mechanisms in Homogeneous and Heterogeneous Epoxidation Catalysis

Mechanisms in Homogeneous and Heterogeneous Epoxidation Catalysis
Author : S. Ted Oyama
Publisher : Elsevier
Release Date : 2011-10-13
Category : Technology & Engineering
Total pages :528
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The catalytic epoxidation of olefins plays an important role in the industrial production of several commodity compounds, as well as in the synthesis of many intermediates, fine chemicals, and pharmaceuticals. The scale of production ranges from millions of tons per year to a few grams per year. The diversity of catalysts is large and encompasses all the known categories of catalyst type: homogeneous, heterogeneous, and biological. This book summarizes the current status in these fields concentrating on rates, kinetics, and reaction mechanisms, but also covers broad topics including modeling, computational simulation, process concepts, spectroscopy and new catalyst development. The similarities and distinctions between the different reaction systems are compared, and the latest advances are described. * Comprehensive listing of epoxide products * Broad comparison of turnover frequencies of homogeneous, hetergeneous, main-group, biomimetic and biological catalysts * Analysis of the general strengths and weaknesses of varied catalytic systems * Detailed description of the mechanisms of reaction for classical and emerging catalysts

Mechanisms in Homogeneous and Heterogeneous Epoxidation Catalysis

Mechanisms in Homogeneous and Heterogeneous Epoxidation Catalysis
Author : S. Ted Oyama
Publisher : Elsevier
Release Date : 2011-10-13
Category : Technology & Engineering
Total pages :528
GET BOOK

The catalytic epoxidation of olefins plays an important role in the industrial production of several commodity compounds, as well as in the synthesis of many intermediates, fine chemicals, and pharmaceuticals. The scale of production ranges from millions of tons per year to a few grams per year. The diversity of catalysts is large and encompasses all the known categories of catalyst type: homogeneous, heterogeneous, and biological. This book summarizes the current status in these fields concentrating on rates, kinetics, and reaction mechanisms, but also covers broad topics including modeling, computational simulation, process concepts, spectroscopy and new catalyst development. The similarities and distinctions between the different reaction systems are compared, and the latest advances are described. * Comprehensive listing of epoxide products * Broad comparison of turnover frequencies of homogeneous, hetergeneous, main-group, biomimetic and biological catalysts * Analysis of the general strengths and weaknesses of varied catalytic systems * Detailed description of the mechanisms of reaction for classical and emerging catalysts

Mechanisms in Homogeneous and Heterogeneous Epoxidation Catalysis

Mechanisms in Homogeneous and Heterogeneous Epoxidation Catalysis
Author : S. Ted Oyama
Publisher : Elsevier
Release Date : 2011-10-13
Category : Technology & Engineering
Total pages :528
GET BOOK

The catalytic epoxidation of olefins plays an important role in the industrial production of several commodity compounds, as well as in the synthesis of many intermediates, fine chemicals, and pharmaceuticals. The scale of production ranges from millions of tons per year to a few grams per year. The diversity of catalysts is large and encompasses all the known categories of catalyst type: homogeneous, heterogeneous, and biological. This book summarizes the current status in these fields concentrating on rates, kinetics, and reaction mechanisms, but also covers broad topics including modeling, computational simulation, process concepts, spectroscopy and new catalyst development. The similarities and distinctions between the different reaction systems are compared, and the latest advances are described. * Comprehensive listing of epoxide products * Broad comparison of turnover frequencies of homogeneous, hetergeneous, main-group, biomimetic and biological catalysts * Analysis of the general strengths and weaknesses of varied catalytic systems * Detailed description of the mechanisms of reaction for classical and emerging catalysts

Development of Homogeneous and Heterogeneous Epoxidation Catalysts Using Simple Mn(II) [superscript] Complexes and Peracetic Acid

Development of Homogeneous and Heterogeneous Epoxidation Catalysts Using Simple Mn(II) [superscript] Complexes and Peracetic Acid
Author : Andrew J. Murphy
Publisher : Unknown
Release Date : 2005
Category :
Total pages :208
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Catalysis in Petrochemical Processes

Catalysis in Petrochemical Processes
Author : M.S. Matar,M.J. Mirbach,H.A. Tayim
Publisher : Springer Science & Business Media
Release Date : 1988-12-31
Category : Science
Total pages :216
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The field of petrochemicals started some years ago with the simple addition reaction of water to propylene for the production of isopropyl alcohol. Currently, the petrochemical industry has become a multi-billion dollar enterprise which encompasses a wide field of chemical products. Almost all the basic organic reactions such as hydrogenation, alkylation, substitution, polymerization, etc. are utilized for the production of these chemicals. It may not, however, have been possible to establish this huge industry without the use of different catalysts. In other words, the great advancements in the catalytic area have supported the vast developments in the petrochemical field. In this book, we have adopted the idea of discussing the petrochemical industry from the point of view of reactants' activities and susceptibilities toward different catalysts. The book is thus classified according to the reaction type. This will eriable students and other users of the book to base their understanding of the petrochemical field on the fundamental principles learned in chemistry. How ever, the first chapter is aimed at establishing some basic facts on the petro chemical industry and its major uses. It discusses, without going into details, the raw materials used, the intermediates and the downstream products. The next eight chapters discuss in some detail the main reactions and the catalysts used for the production of chemicals and polymers from petroleum. The last chapter is devoted to a discussion of some of the practical techniques used in the catalytic field.

Liquid Phase Aerobic Oxidation Catalysis

Liquid Phase Aerobic Oxidation Catalysis
Author : Shannon S. Stahl,Paul L. Alsters
Publisher : John Wiley & Sons
Release Date : 2016-07-13
Category : Technology & Engineering
Total pages :456
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The first book to place recent academic developments within the context of real life industrial applications, this is a timely overview of the field of aerobic oxidation reactions in the liquid phase that also illuminates the key challenges that lie ahead. As such, it covers both homogeneous as well as heterogeneous chemocatalysis and biocatalysis, along with examples taken from various industries: bulk chemicals and monomers, specialty chemicals, flavors and fragrances, vitamins, and pharmaceuticals. One chapter is devoted to reactor concepts and engineering aspects of these methods, while another deals with the relevance of aerobic oxidation catalysis for the conversion of renewable feedstock. With chapters written by a team of academic and industrial researchers, this is a valuable reference for synthetic and catalytic chemists at universities as well as those working in the pharmaceutical and fine chemical industries seeking a better understanding of these reactions and how to design large scale processes based on this technology.

Modern Heterogeneous Catalysis

Modern Heterogeneous Catalysis
Author : Rutger A. van Santen
Publisher : John Wiley & Sons
Release Date : 2017-02-15
Category : Technology & Engineering
Total pages :190
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Written by one of the world's leading experts on the topic, this advanced textbook is the perfect introduction for newcomers to this exciting field. Concise and clear, the text focuses on such key aspects as kinetics, reaction mechanism and surface reactivity, concentrating on the essentials. The author also covers various catalytic systems, catalysis by design, and activation-deactivation. A website with supplementary material offers additional figures, original material and references.

Advances in Catalysis

Advances in Catalysis
Author : Anonim
Publisher : Academic Press
Release Date : 2014-11-24
Category : Technology & Engineering
Total pages :434
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Advances in Catalysis fills the gap between the journal papers and the textbooks across the diverse areas of catalysis research. For more than 60 years Advances in Catalysis has been dedicated to recording progress in the field of catalysis and providing the scientific community with comprehensive and authoritative reviews. This series is invaluable to chemical engineers and chemists working in the field of catalysis in academia or industry. Authoritative reviews written by experts in the field Topics selected to reflect progress of the field Insightful and critical articles, fully edited to suit various backgrounds

Catalysts for Fine Chemical Synthesis, Catalysis by Polyoxometalates

Catalysts for Fine Chemical Synthesis, Catalysis by Polyoxometalates
Author : Ivan Kozhevnikov
Publisher : Wiley
Release Date : 2002-10-11
Category : Science
Total pages :220
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Whole journals are devoted to catalysis and books describe the various catalysts. However it is very difficult to find detailed protocols offering information on where to source catalysts, how to store them, how to activate them for the synthesis, how to perform the actual synthesis and how to recycle the catalysts out of the synthesis process. This new series of books (accompanied by CD-ROM) addresses all these issues. Each volume publishes approximately 40 detailed procedures and makes use of different catalysts. They are classified according to the type of reaction they are catalysing and in addition a section included incorporates reviews, comparisons between the different types of catalysts and highlights from research in the previous year. It includes approximately 40 detailed procedures and describes the use of different catalysts and is classified according to the type of reaction they perform. The chemist has a vast choice of high-tech catalysts to use when working in fine chemical synthesis but the catalysts are hard to use and require both skill and experience to handle properly. This book contains tested and validated procedures and provides a unique resource for chemists who work in organic chemistry.

Fundamentals of Chemical Reaction Engineering

Fundamentals of Chemical Reaction Engineering
Author : Mark E. Davis,Robert J. Davis
Publisher : McGraw-Hill Professional
Release Date : 2003
Category : Technology & Engineering
Total pages :368
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Table of contents

Biological Inorganic Chemistry

Biological Inorganic Chemistry
Author : Gray Bertini,Professor Harry Gray,Harry B. Gray,Professor Edward Stiefel,Joan Selverstone Valentine,Edward I. Stiefel
Publisher : University Science Books
Release Date : 2007
Category : Science
Total pages :739
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Part A.: Overviews of biological inorganic chemistry : 1. Bioinorganic chemistry and the biogeochemical cycles -- 2. Metal ions and proteins: binding, stability, and folding -- 3. Special cofactors and metal clusters -- 4. Transport and storage of metal ions in biology -- 5. Biominerals and biomineralization -- 6. Metals in medicine. -- Part B.: Metal ion containing biological systems : 1. Metal ion transport and storage -- 2. Hydrolytic chemistry -- 3. Electron transfer, respiration, and photosynthesis -- 4. Oxygen metabolism -- 5. Hydrogen, carbon, and sulfur metabolism -- 6. Metalloenzymes with radical intermediates -- 7. Metal ion receptors and signaling. -- Cell biology, biochemistry, and evolution: Tutorial I. -- Fundamentals of coordination chemistry: Tutorial II.

Green Chemistry

Green Chemistry
Author : Mike Lancaster,Staff Rsc
Publisher : Royal Society of Chemistry
Release Date : 2002
Category : Science
Total pages :310
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New chemistry graduates have to meet society's demand for products with increased benefits, but without detrimental effects on the environment. This student text outlines the basic concepts of green metrics and environmentally-sensitive process design.

Introduction to Polymer Chemistry, Second Edition

Introduction to Polymer Chemistry, Second Edition
Author : Charles E. Carraher Jr.
Publisher : CRC Press
Release Date : 2010-01-12
Category : Science
Total pages :510
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With an emphasis on the environment and green chemistry and materials, this second edition offers detailed coverage of natural and synthetic giant molecules, inorganic and organic polymers, elastomers, adhesives, coatings, fibers, plastics, ceramics, and more.

Heterogeneous Catalysis in Organic Chemistry

Heterogeneous Catalysis in Organic Chemistry
Author : Gerard V. Smith,Ferenc Notheisz
Publisher : Academic Press
Release Date : 1999-06-30
Category : Science
Total pages :346
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The features of this book which will be of special interest to academic organic chemists are the introduction (Chapter 1), which presents a short course on the concepts and language of heterogeneous catalysis, covers organic reaction mechanisms of hydrogenation (Chapter 2), hydrogenolysis (Chapter 4), and oxidation (Chapter 6), a presents problems and solutions specific for running heterogeneous catalytic organic reactions in solution. These materials can supplement advanced chemistry courses. Most synthetic organic chemists use a variety of "protecting groups" which they attach to functional groups (reactive groups of atoms) while some reaction is being conducted on another part of the molecule. These protecting groups prevent reactions of the functional groups during other reactions and are removed later by a heterogeneous catalytic method called hydrogenolysis. One unique feature of this book, not found in other books on catalysis, is an exhaustive chapter (Chapter 4) on hydrogenolysis, which is dredged from the recent synthetic literature published by modern organic chemists. Academic organic chemists should find this chapter extremely useful and may wish to adopt the book as a supplement for advanced organic chemistry courses designed for seniors and for graduate students. It will also be useful for professors and their research groups engaged in synthetic organic chemistry. Many academic organic chemists are not aware of recent advances in heterogeneous enantioselective catalysis (Chapter 3) or in selective low temperature, liquid phase heterogeneous catalytic oxidations by hydrogen peroxide (Chapter 6). These specialty topics are timely and may be new to academic organic chemists and can be used to supplement their advanced courses. Several features of this book will also be of special interest to industrial chemists who are unfamiliar with heterogeneous catalysis. Many good organic chemists are hire by industry. They synthesize a new compound using standard organic synthetic techniques but are informed by their supervisor that they must convert some of their synthetic steps into heterogeneous catalytic steps. They may not have been exposed to heterogeneous catalysis and have few places to turn. This book offers them a crash course in heterogeneous catalysis as well as many examples of reactions and conditions with which they can start their search. Those industrial organic chemists already familiar with heterogeneous catalysis will find this book useful as a reference to many examples in the recent literature. They will find recent surface science discoveries correlated with heterogeneous catalysis or organic reactions and mechanistic suggestions designed to stimulate innovative nontraditional thinking about organic reactions on surfaces. Written by organic chemists for organic chemists Introduces heterogeneous catalysis concepts and language Presents a comprehensive compilation of protecting group removal procedures Covers liquid-phase hydrogenations, hydrogenolysis, and oxidations Addresses heterogeneous methods for producing pure enantiomers of chiral products Examines the emerging field of heterogenized homogeneous catalysts Mixes practical applications with mechanistic interpretations

Homogeneous Catalysis

Homogeneous Catalysis
Author : Sumit Bhaduri,Doble Mukesh
Publisher : John Wiley & Sons
Release Date : 2014-09-08
Category : Science
Total pages :288
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Over the last decade, the area of homogeneous catalysis withtransition metal has grown in great scientific interest andtechnological promise, with research in this area earning threeNobel Prizes and filing thousands of patents relating tometallocene and non-metallocene single site catalysts, asymmetriccatalysis, carbon-carbon bond forming metathesis and cross couplingreactions. This text explains these new developments in a unified, cogent, andcomprehensible manner while also detailing earlier discoveries andthe fundamentals of homogeneous catalysis. Serving as a self-studyguide for students and all chemists seeking to gain entry into thisfield, it can also be used by experienced researchers from bothacademia and industry for referring to leading state of the artreview articles and patents, and also as a quick self-study manualin an area that is outside their immediate expertise. The bookfeatures: • Topics including renewable feed stocks (biofuel,glycerol), carbon dioxide based processes (polycarbonates),fluorous solvents, ionic liquid, hydroformylation, polymerization,oxidation, asymmetric catalysis, and more • Basic principles of organometallic chemistry,homogeneous catalysis, and relevant technological issues • Problems and answers, industrial applications (casestudies), and examples from proven industrial processes with cleardiscussions on environmental and techno-commercial issues • Extensive references to cutting edge research withapplication potential and leading patents • Tables and illustrations to help explain difficultconcepts