Heterogeneous Catalysis And Fine Chemicals Iii

Author : J. Barbier,J. Barrault,C. Bouchoule,D. Duprez,C. Montassier,M. Guisnet,G. Pérot
Publisher : Elsevier
Page : 718 pages
File Size : 49,9 Mb
Release : 1993-09-09
Category : Science
ISBN : 0080887694

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Heterogeneous Catalysis and Fine Chemicals III by J. Barbier,J. Barrault,C. Bouchoule,D. Duprez,C. Montassier,M. Guisnet,G. Pérot Pdf

Heterogeneous catalysis plays a major role in the organic synthesis of specialty and fine chemicals. However, as the interaction between surface sites and functional groups is complex, more investigations are necessary into the effects of catalysts on the reaction mechanisms. The Third International Symposium on Heterogeneous Catalysis and Fine Chemicals provided an opportunity for discussions on the basic and practical aspects of this subject between researchers, manufacturers and users of solid catalysts for synthesis of fine chemicals. The present volume comprises the invited plenary lectures and research papers classified under the three main headings, hydrogenation, oxidation and acid-catalysis. All papers were refereed. A large variety of reactions are described, the emphasis being on selectivity, taking into account all aspects: chemo-, regio-, and stereoselectivity (including enantioselectivity) and on the change of these selectivities as a function of the characteristics of the catalysts and operating conditions.

Author : J. Barrault,C. Bouchoule,D. Duprez,C. Montassier,M. Guisnet,G. Pérot
Publisher : Elsevier
Page : 416 pages
File Size : 44,8 Mb
Release : 1988-08-01
Category : Technology & Engineering
ISBN : 0080960758

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Heterogeneous Catalysis and Fine Chemicals by J. Barrault,C. Bouchoule,D. Duprez,C. Montassier,M. Guisnet,G. Pérot Pdf

The recession in the traditional heavy industries along with the development of advanced technologies in all the industrial countries has meant that the impact of heterogeneous catalysis in the synthesis of fine chemicals is becoming increasingly noticeable. The first International Symposium on Heterogeneous Catalysis and Fine Chemicals is to be seen in this perspective. Organised by the Laboratory of Catalysis in Organic Chemistry of the University of Poitiers within the framework of the International Symposia of the `Centre National de la Recherche Scientifique' (CNRS), the symposium provided an opportunity for contact between academic researchers and manufacturers, users (or potential users) of solid catalysts for fine chemical synthesis. Two panels of industrial and academic researchers - one on selective hydrogenation, the other on selective synthesis of substituted aromatics - showed that heterogeneous catalysis already plays a significant role in fine organic chemistry. The main topics of the symposium were introduced in six plenary lectures and three invited communications, maintaining a balance between the industrial and the academic points of view. Some 60 research papers were submitted from which the Scientific Committee selected the 35 communications (oral or poster) which fitted most closely the theme of the symposium. All are reproduced in full in this Proceedings volume.

Author : R. A. Sheldon,Herman van Bekkum
Publisher : John Wiley & Sons
Page : 636 pages
File Size : 51,6 Mb
Release : 2008-07-11
Category : Science
ISBN : 9783527612970

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Fine Chemicals through Heterogeneous Catalysis by R. A. Sheldon,Herman van Bekkum Pdf

Nowadays, the chemical industry is under increased pressure to develop cleaner production processes and technologies. Much effort is devoted to the development of heterogeneous catalysts and their application in industrial-scale organic synthesis. This handbook concentrates on current attempts, focusing on fine chemical production. With contributions from an impressive array of international experts, this is essential reading for everyone interested in the advances in this field.

Author : M. Guisnet,J. Barrault,C. Bouchoule,D. Duprez,G. Pérot,R. Maurel,C. Montassier
Publisher : Elsevier
Page : 607 pages
File Size : 41,5 Mb
Release : 1991-04-19
Category : Technology & Engineering
ISBN : 0080887090

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Heterogeneous Catalysis and Fine Chemicals II by M. Guisnet,J. Barrault,C. Bouchoule,D. Duprez,G. Pérot,R. Maurel,C. Montassier Pdf

The recession in the traditional heavy industries along with the development of advanced technologies in all the industrial countries has meant that the impact of heterogeneous catalysis in the synthesis of fine chemicals is becoming increasingly noticeable. The second International Symposium on Heterogeneous Catalysis and Fine Chemicals is to be seen in this perspective. Organised by the Laboratory of Catalysis in Organic Chemistry of the University of Poitiers within the framework of the International Symposia of the `Centre National de la Recherche Scientifique' (CNRS), the symposium provided an opportunity for contact between academic researchers and manufacturers, users (or potential users) of solid catalysts for fine chemical synthesis. The book gives an overall view of the problems encountered by academic and industrial researchers. A large variety of reactions are described, the emphasis being on selectivity: chemo-, regio-, stereoselectivity (even enantioselectivity) and on the change of these selectivities as a function of the characteristics of the surface sites (nature, distribution, etc.). The three themes of the symposium, hydrogenation, oxidation and acid-base catalysis were introduced in four plenary lectures and two invited communications, maintaining a balance between the industrial and the academic points of view. Some 60 research papers selected by the Scientific Committee were presented. All are reproduced in full in this proceedings volume.

Author : H.U. Blaser,A. Baiker,R. Prins
Publisher : Elsevier
Page : 674 pages
File Size : 41,8 Mb
Release : 1997-06-19
Category : Technology & Engineering
ISBN : 0080533930

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Heterogeneous Catalysis and Fine Chemicals IV by H.U. Blaser,A. Baiker,R. Prins Pdf

After three meetings in Poitiers, France, the 4th International Symposium on Heterogeneous Catalysis and Fine Chemicals was held under the auspices of the New Swiss Chemical Society in Basel, Switzerland. Fundamental as well as applied contributions on the use of heterogeneous catalysis for the preparation of fine chemicals were presented and discussed. The program consisted of 4 plenary lectures, 28 oral contributions and around 90 posters covering a broad range of reactions and catalytic aspects. 82 of these contributions are collected in the present proceedings, grouped into the following 8 topical areas: - Industrial and engineering problems (7 contributions) - Alkylation and acylation reactions (11 contributions) - Enantio- and diastereoselective hydrogenation reactions (9 contributions) - Chemoselective hydrogenation reactions (12 contributions) - Oxidation reactions (14 contributions) - Immobilized and encapsulated complex catalysts (12 contributions) - Zeolite and clay catalysts (12 contributions) - Miscellaneous topics (5 contributions)

Author : M. Guisnet
Publisher : Elsevier Science Limited
Page : 608 pages
File Size : 43,5 Mb
Release : 1991-01-01
Category : Science
ISBN : 0444885145

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Heterogeneous Catalysis and Fine Chemicals II by M. Guisnet Pdf

The recession in the traditional heavy industries along with the development of advanced technologies in all the industrial countries has meant that the impact of heterogeneous catalysis in the synthesis of fine chemicals is becoming increasingly noticeable. The second International Symposium on Heterogeneous Catalysis and Fine Chemicals is to be seen in this perspective. Organised by the Laboratory of Catalysis in Organic Chemistry of the University of Poitiers within the framework of the International Symposia of the 'Centre National de la Recherche Scientifique' (CNRS), the symposium provided an opportunity for contact between academic researchers and manufacturers, users (or potential users) of solid catalysts for fine chemical synthesis. The book gives an overall view of the problems encountered by academic and industrial researchers. A large variety of reactions are described, the emphasis being on selectivity: chemo-, regio-, stereoselectivity (even enantioselectivity) and on the change of these selectivities as a function of the characteristics of the surface sites (nature, distribution, etc.). The three themes of the symposium, hydrogenation, oxidation and acid-base catalysis were introduced in four plenary lectures and two invited communications, maintaining a balance between the industrial and the academic points of view. Some 60 research papers selected by the Scientific Committee were presented. All are reproduced in full in this proceedings volume.

Author : M. Guisnet
Publisher : Unknown
Page : 417 pages
File Size : 42,6 Mb
Release : 1988
Category : Heterogeneous catalysis
ISBN : 0444418016

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Heterogeneous Catalysis and Fine Chemicals by M. Guisnet Pdf

Author : Pierluigi Barbaro,Francesca Liguori
Publisher : Springer Science & Business Media
Page : 470 pages
File Size : 53,9 Mb
Release : 2010-09-02
Category : Science
ISBN : 9789048136964

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Heterogenized Homogeneous Catalysts for Fine Chemicals Production by Pierluigi Barbaro,Francesca Liguori Pdf

Table 1 E factors (tonnes of waste generated per tonne of product manufactured [7] Industry segment Annual product tonnage E factor 6 8 Oil refining 10 –10 Approx. 0. 1 4 6 Bulk chemicals 10 –10

Author : Werner Bonrath,Jonathan Medlock,Marc-André Müller,Jan Schütz
Publisher : Walter de Gruyter GmbH & Co KG
Page : 539 pages
File Size : 42,5 Mb
Release : 2021-08-02
Category : Science
ISBN : 9783110571257

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Catalysis for Fine Chemicals by Werner Bonrath,Jonathan Medlock,Marc-André Müller,Jan Schütz Pdf

A wide range of chemical products (especially fine chemicals) are important for a healthy and enjoyable modern life; therefore efficient syntheses of these materials are essential. Traditional stoichiometric processes need to be replaced by modern catalytical methods in the change to sustainable chemistry and the production of lower amounts of waste. This book summarizes the wide variety of catalytic methods that have been developed and applied on an industrial scale in recent years to fulfill this goal. The synthesis of compound classes such as pharmaceuticals, agrochemicals, flavoring, and fragrance compounds as well as food additives such as vitamins exemplify the use of these modern catalytic methods in the modern chemical industry.

Author : Yuki Saito
Publisher : Springer Nature
Page : 187 pages
File Size : 48,9 Mb
Release : 2022-11-30
Category : Science
ISBN : 9789811972584

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Multistep Continuous Flow Synthesis of Fine Chemicals with Heterogeneous Catalysts by Yuki Saito Pdf

This book describes the development of two kinds of continuous-flow transformation using heterogeneous catalysts, and explains how they can be applied in the multistep synthesis of active pharmaceutical ingredients. It demonstrates and proves that fine chemicals can be synthesized under continuous-flow conditions using heterogeneous catalysis alone. Importantly, the book also proposes a general concept and strategy for achieving multistep flow synthesis and developing heterogeneous catalysts, and shows that commercially available anion exchange resin can be used as a water-tolerant strong base catalyst for various types of continuous-flow aldol-type reaction. Reviewing the state of the art in heterogeneous catalysis in flow chemistry – a “hot topic” and rapidly developing area of organic synthesis – the book will provide readers with a deeper understanding of fine chemical flow synthesis and its future prospects.

Author : Bela Torok,Christian Schaefer,Anne Kokel
Publisher : Elsevier
Page : 678 pages
File Size : 52,5 Mb
Release : 2021-09-17
Category : Science
ISBN : 9780128178263

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Heterogeneous Catalysis in Sustainable Synthesis by Bela Torok,Christian Schaefer,Anne Kokel Pdf

Heterogeneous Catalysis in Sustainable Synthesis is a practical guide to the use of solid catalysts in synthetic chemistry that focuses on environmentally benign applications. Collating essential information on solid catalysts into a single volume, it reveals how the efficient use of heterogeneous catalysts in synthetic chemistry can support sustainable applications. Beginning with a review of the fundamentals of heterogeneous catalytic synthesis, the book then explores the basic concepts of heterogeneous catalytic reactions from adsorption to catalyst poisons, the use of non-traditional activation methods, recommended solvents, the major types of both metal and non-metal solid catalysts, and applications of these catalysts in sustainable synthesis. Based on the extensive experience of its expert author, this book aims to encourage and support synthetic chemists in using solid catalysts in their own work, while also highlighting the important link between heterogeneous catalysis and sustainability to all those interested. Combines foundational knowledge with a focus on practical applications Organizes information by reaction type, allowing readers to easily find examples of how to carry out specific reaction types with solid catalysts Highlights emerging areas such as nanoparticle catalysis and metal-organic framework (MOF) based catalysts

Author : Francesc X. Llabrés i Xamena,Jorge Gascon (Profesor)
Publisher : Royal Society of Chemistry
Page : 446 pages
File Size : 52,9 Mb
Release : 2013-07-01
Category : Science
ISBN : 9781849735728

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Metal Organic Frameworks as Heterogeneous Catalysts by Francesc X. Llabrés i Xamena,Jorge Gascon (Profesor) Pdf

This book examines the latest research and discovery in the use of MOFs in catalysis, highlighting the extent to which these materials have been embraced by the community.

Author : M. Guisnet
Publisher : Unknown
Page : 128 pages
File Size : 43,5 Mb
Release : 1988
Category : Electronic
ISBN : 0444418016

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Heterogeneous Catalysis and Fine Chemicals by M. Guisnet Pdf

Author : A. Cybulski,M.M. Sharma,R.A. Sheldon,J.A. Moulijn
Publisher : Gulf Professional Publishing
Page : 566 pages
File Size : 44,5 Mb
Release : 2001-12-10
Category : Technology & Engineering
ISBN : 9780080542294

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Fine Chemicals Manufacture by A. Cybulski,M.M. Sharma,R.A. Sheldon,J.A. Moulijn Pdf

The sector of fine chemicals, including pharmaceuticals, agrochemicals, dyes and pigments, fragrances and flavours, intermediates, and performance chemicals is growing fast. For obvious reasons chemistry is a key to the success in developing new processes for fine chemicals. However, as a rule, chemists formulate results of their work as recipes, which usually lack important information for process development. Fine Chemicals Manufacture, Technology and Engineering is intended to show what is needed to make the recipe more useful for process development purposes and to transform the recipe into an industrial process that will be safe, environmentally friendly, and profitable.The goal of this book is to form a bridge between chemists and specialists of all other branches involved in the scale-up of new processes or modification of existing processes with both a minimum effort and risk and maximum profit when commercializing the process. New techniques for scale-up and optimization of existing processes and improvements in the utilization of process equipment that have been developed in recent years are presented in the book.

Author : Varun Rawat,Anirban Das,Chandra Mohan Srivastava
Publisher : CRC Press
Page : 249 pages
File Size : 48,7 Mb
Release : 2022-04-06
Category : Science
ISBN : 9781000555530

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Heterogeneous Catalysis in Organic Transformations by Varun Rawat,Anirban Das,Chandra Mohan Srivastava Pdf

As the broad challenges around energy and the environment have become the focus of much research, scientists and experts have dedicated their efforts to developing more active and selective catalytic systems for key chemical transformations. For many decades environmentally viable protocols for the synthesis of fine chemicals have been the crux of academic and industrial research. Heterogeneous Catalysis in Organic Transformations serves as an overview of this work, providing a complete description of role of heterogeneous catalysis in organic transformations and offering a review of the current and near future technologies and applications. Discusses the fundamentals of catalysis and compares the advantages and disadvantages of different types of catalyst systems Examines oxide nanoparticles and noble metal nanoparticles Consider organometallic compounds, solid-supported catalysts, and mesoporous materials Describes recent advances in metal-based heterogeneous catalysts and new reactions with possible mechanistic pathways Providing a comprehensive review of heterogeneous catalysis from the basics through recent advances, this book will be of keen interest to undergraduates, graduates, and researchers in chemistry, chemical engineering, and associated fields.