Synthesis Of Derivatized Indoles By Photocatalyzed Reactions In Batch And Microreactors

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Synthesis of derivatized indoles by photocatalyzed reactions in batch- and microreactors

Author : Helena Simek Tosino
Publisher : Logos Verlag Berlin GmbH
ISBN 13 : 3832582614
Total Pages : 440 pages
Book Rating : 4.8/5 (325 download)

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Book Synopsis Synthesis of derivatized indoles by photocatalyzed reactions in batch- and microreactors by : Helena Simek Tosino

Download or read book Synthesis of derivatized indoles by photocatalyzed reactions in batch- and microreactors written by Helena Simek Tosino and published by Logos Verlag Berlin GmbH. This book was released on 2024-06-03 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work investigated a novel photochemical cyclization to form indole derivatives from o-alkynylated F-tagged aniline derivatives, and wide applicability to synthesize differently functionalized indole systems bearing various substituents in the positions N-1, C-2, C-3, C-5 and C-6 was shown. Additionally, this reaction was systematically studied in a kinetic study in an in-house assembled capillary photo-microreactor. Further derivatization of the final F-tagged 3-acylindoles by the cleavage of the perfluorinated chain yielded a library of novel indole-3-carboxylic acid and indole-3-carboxylic acid ester derivatives. A straightforward and efficient four-step methodology for the synthesis of desired indole derivatives with high yields for single steps and the whole sequence was developed. Variing the conditions of single steps showed that all three steps of the reaction route to the cyclization precursors can be performed using the same solvent and base, providing the possibility to conduct this sequence as a continuous-flow without the need for in-line solvent switch or base exchange and without compromises with respect to the selectivity and yields of single steps.

Zinc Catalysis

Author : Stephan Enthaler
Publisher : John Wiley & Sons
ISBN 13 : 3527335986
Total Pages : 326 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Zinc Catalysis by : Stephan Enthaler

Download or read book Zinc Catalysis written by Stephan Enthaler and published by John Wiley & Sons. This book was released on 2015-04-27 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: Filling the gap in the market for comprehensive coverage of this hot topic, this timely book covers a wide range of organic transformations, e. g. reductions of unsaturated compounds, oxidation reactions, Friedel-Crafts reactions, hydroamination reactions, depolymerizations, transformations of carbon dioxide, oxidative coupling reactions, as well as C-C, C-N, and C-O bond formation reactions. A chapter on the application of zinc catalysts in total synthesis is also included. With its aim of stimulating further research and discussion in the field, this is a valuable reference for professionals in academia and industry wishing to learn about the latest developments.

Photochemistry of Organic Compounds

Author : Petr Klán
Publisher : John Wiley & Sons
ISBN 13 : 1405190884
Total Pages : 583 pages
Book Rating : 4.4/5 (51 download)

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Book Synopsis Photochemistry of Organic Compounds by : Petr Klán

Download or read book Photochemistry of Organic Compounds written by Petr Klán and published by John Wiley & Sons. This book was released on 2009-03-23 with total page 583 pages. Available in PDF, EPUB and Kindle. Book excerpt: Photochemistry of Organic Compounds: From Concepts to Practice provides a hands-on guide demonstrating the underlying principles of photochemistry and, by reference to a range of organic reaction types, its effective use in the synthesis of new organic compounds and in various applications. The book presents a complete and methodical approach to the topic, Working from basic principles, discussing key techniques and studies of reactive intermediates, and illustrating synthetic photochemical procedures. Incorporating special topics and case studies covering various applications of photochemistry in chemistry, environmental sciences, biochemistry, physics, medicine, and industry. Providing extensive references to the original literature and to review articles. Concluding with a chapter on retrosynthetic photochemistry, listing key reactions to aid the reader in designing their own synthetic pathways. This book will be a valuable source of information and inspiration for postgraduates as well as professionals from a wide range of chemical and natural sciences.

Flash Chemistry

Author : Jun-ichi Yoshida
Publisher : John Wiley & Sons
ISBN 13 : 0470723416
Total Pages : 244 pages
Book Rating : 4.4/5 (77 download)

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Book Synopsis Flash Chemistry by : Jun-ichi Yoshida

Download or read book Flash Chemistry written by Jun-ichi Yoshida and published by John Wiley & Sons. This book was released on 2008-10-13 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Have you ever wished you could speed up your organic syntheses without losing control of the reaction? Flash Chemistry is a new concept which offers an integrated scheme for fast, controlled organic synthesis. It brings together the generation of highly reactive species and their reactions in Microsystems to enable highly controlled organic syntheses on a preparative scale in timescales of a few seconds or less. Flash Chemistry: Fast Organic Synthesis in microsystems is the first book to describe this exciting new technique, with chapters covering: an introduction to flash chemistry reaction dynamics: how fast is the act of chemical transformation, what is the rate of reaction, and what determines the selectivity of a reaction? examples of why flash chemistry is needed: the rapid construction of chemical libraries, rapid synthesis of radioactive PET probes, and on-demand rapid synthesis in industry the generation of highly reactive species through thermal, microwave, chemical, photochemical, and electrochemical activation microsystems: What are microsystems and how are they made? Why is size so important? What are the characteristic features of microsystems? conduction and control of extremely fast reactions using microsystems applications of flash chemistry in organic synthesis polymer synthesis based on flash chemistry industrial applications of flash chemistry Flash Chemistry: Fast Organic Synthesis in Microsystems is an essential introduction to anyone working in organic synthesis, process chemistry, chemical engineering and physical organic chemistry concerned with fundamental aspects of chemical reactions an d synthesis and the production of organic compounds.

Fluorine-containing Amino Acids

Author : Valery P. Kukhar
Publisher : John Wiley & Sons
ISBN 13 :
Total Pages : 432 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Fluorine-containing Amino Acids by : Valery P. Kukhar

Download or read book Fluorine-containing Amino Acids written by Valery P. Kukhar and published by John Wiley & Sons. This book was released on 1995-04-06 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, organo-fluorine chemistry has made a marked impact on the design and synthesis of a large variety of biologically active molecules, such as steroids, carbohydrates, amines, amino acids, peptides and other natural products. Naturally occurring amino acids play a pivotal role in living systems, and therefore synthetic fluorine-containing amino acids have been of significant interest to researchers working towards the understanding and modification of physiological processes. Fluorine-containing Amino Acids: is the first volume devoted to the synthesis and properties of fluorine-containing amino acids pays special attention to the preparation of enantiomerically pure acids (which are essential to the modern pharmaceutical industry) deals with a rapidly expanding field of research has been written by experienced researchers who are responsible for many developments in the field highlights the interdisciplinary nature of this topic Fluorine-containing Amino Acids is the only dedicated reference in this subject and will be essential for researchers in synthetic organic, peptide, natural product, and medicinal chemistry and biochemistry.

Synthetic Applications

Author : Rajender S. Varma
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110730472
Total Pages : 578 pages
Book Rating : 4.1/5 (17 download)

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Book Synopsis Synthetic Applications by : Rajender S. Varma

Download or read book Synthetic Applications written by Rajender S. Varma and published by Walter de Gruyter GmbH & Co KG. This book was released on 2022-05-09 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: Magnetic nanocatalysts are becoming an important tool for greener catalytic processes in chemical transformations in view of the ease of their removal from a reaction medium. This book explores assorted magnetic nanocatalysts, their deployment in synthesis, chemical transformation and their recovery and reuse. Various thematic topics embodied include magnetic nanocatalysts for S-S bond formation, N-heterocycle formation, C-heteroatom bond formation, silica-supported catalysts, multicomponent reactions, including their recyclability; another available volume emphasizes the utility of magnetic nanocatalysts in industrial appliances.

Photochemical Processes In Continuous-flow Reactors: From Engineering Principles To Chemical Applications

Author : Noel Timothy
Publisher : World Scientific
ISBN 13 : 1786342200
Total Pages : 284 pages
Book Rating : 4.7/5 (863 download)

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Book Synopsis Photochemical Processes In Continuous-flow Reactors: From Engineering Principles To Chemical Applications by : Noel Timothy

Download or read book Photochemical Processes In Continuous-flow Reactors: From Engineering Principles To Chemical Applications written by Noel Timothy and published by World Scientific. This book was released on 2017-02-27 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Continuous-flow photochemistry is an expanding field within chemistry. It unites the mass transfer enhancement of flow chemistry with the high energy field density of microscale geometries. Moreover, it provides means to scale photochemical reactions efficiently. This book gives an overview of both technological and chemical aspects associated with photochemical processes in microreactors. It provides analysis, the first of its kind, of these new technologies developed within the field of photochemical processes, with a description and case studies of practical implementation. It specifically looks at: Design considerations of continuous-flow photoreactors;Detailed descriptions of photon and mass-transfer phenomena;Modeling approaches for photochemical transformations;Scale up strategies for photochemical transformations;Examples of continuous-flow photochemistry in organic synthetic chemistry and material science;Industrial examples of photochemical transformations. By providing a deeper understanding of underlying concepts, coupled with numerous examples, this book is an essential reference for chemistry students, researchers and professionals working on photochemistry, photoredox catalysis, flow chemistry, process chemistry and reactor engineering.

Organofluorine Chemistry

Author : Kalman J. Szabo
Publisher : John Wiley & Sons
ISBN 13 : 3527825142
Total Pages : 464 pages
Book Rating : 4.5/5 (278 download)

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Book Synopsis Organofluorine Chemistry by : Kalman J. Szabo

Download or read book Organofluorine Chemistry written by Kalman J. Szabo and published by John Wiley & Sons. This book was released on 2021-01-05 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: By presenting novel methods for the efficient preparation of fluorinated compounds and their application in pharmaceutical and agrochemical chemistry as well as medicine, this is a valuable source of information for all researchers in academia and industry!

Flow Chemistry

Author : Santiago V Luis
Publisher : Royal Society of Chemistry
ISBN 13 : 1788014987
Total Pages : 560 pages
Book Rating : 4.7/5 (88 download)

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Book Synopsis Flow Chemistry by : Santiago V Luis

Download or read book Flow Chemistry written by Santiago V Luis and published by Royal Society of Chemistry. This book was released on 2019-10-18 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: In flow chemistry reactions are performed in a reactor with the reactants pumped through it. It has the benefit of being easily scaled up and it is straightforward to integrate synthesis, workup and analysis into one system. This volume provides an update on recent advances in the field of flow chemistry, with special emphasis on new, integrated approaches for green and efficient chemistry. This book is a valuable resource for researchers in green chemistry, chemical engineers and Industrial chemists working in the pharmaceutical and fine chemicals industries.

Advances in Bioprocess Engineering and Technology

Author : Doraiswami Ramkrishna
Publisher : Springer Nature
ISBN 13 : 981157409X
Total Pages : 488 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Advances in Bioprocess Engineering and Technology by : Doraiswami Ramkrishna

Download or read book Advances in Bioprocess Engineering and Technology written by Doraiswami Ramkrishna and published by Springer Nature. This book was released on 2020-09-29 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the select peer-reviewed proceedings of the International Conference on Advances in Bioprocess Engineering and Technology (ICABET 2020). The book covers all aspects of bioprocesses, especially related to fermentation technology, food technology, environmental biotechnology, and sustainable energy. Along with this primary theme, the focus is on recent advances in bioprocessing research such as biosensors, micro-reactors, novel separation techniques, bioprocess control, bio-safety, advanced techniques for waste to wealth generation, and nanobiotechnology. This contents are divided according to the major themes of the conference: (i) Fermentation Technology and Bioreactor, (ii) Food Pharmaceuticals and Health care, (iii) Environment and Agriculture, and (iv) Sustainable Energy. This book is intended to help students, researchers, and industry professionals acquire knowledge on innovative technologies and recent advancements in the field of bioprocess engineering and technology.

Modern Carbonylation Methods

Author : László Kollár
Publisher : John Wiley & Sons
ISBN 13 : 3527621555
Total Pages : 383 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Modern Carbonylation Methods by : László Kollár

Download or read book Modern Carbonylation Methods written by László Kollár and published by John Wiley & Sons. This book was released on 2008-06-25 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensively covering modern carbonylation chemistry, this book is an indispensable companion for all synthetic chemists working in industry and academia. This monograph contains everything there is to know from recent advances in the investigation of carbonylation catalysts, via coordination chemistry to the synthetic application of transition metal catalyzed carbonylations.

Flow Chemistry – Applications

Author : Ferenc Darvas
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110367505
Total Pages : 350 pages
Book Rating : 4.1/5 (13 download)

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Book Synopsis Flow Chemistry – Applications by : Ferenc Darvas

Download or read book Flow Chemistry – Applications written by Ferenc Darvas and published by Walter de Gruyter GmbH & Co KG. This book was released on 2014-11-18 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Flow Chemistry fills the gap in graduate education by covering chemistry and reaction principles along with current practice, including examples of relevant commercial reaction, separation, automation, and analytical equipment. The Editors of Flow Chemistry are commended for having taken the initiative to bring together experts from the field to provide a comprehensive treatment of fundamental and practical considerations underlying flow chemistry. It promises to become a useful study text and as well as reference for the graduate students and practitioners of flow chemistry." Professor Klavs Jensen Massachusetts Institute of Technology, USA Broader theoretical insight in driving a chemical reaction automatically opens the window towards new technologies particularly to flow chemistry. This emerging concept promotes the transformation of present day's organic processes into a more rapid continuous set of synthesis operations, more compatible with the envisioned sustainable world. These two volumes Fundamentals and Applications provide both the theoretical foundation as well as the practical aspects.

Catalytic Arylation Methods

Author : Anthony J. Burke
Publisher : John Wiley & Sons
ISBN 13 : 3527335188
Total Pages : 530 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Catalytic Arylation Methods by : Anthony J. Burke

Download or read book Catalytic Arylation Methods written by Anthony J. Burke and published by John Wiley & Sons. This book was released on 2015-02-09 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt: This "hands-on" approach to the topic of arylation consolidates the body of key research over the last ten years (and up to around 2014) on various catalytic methods which involve an arylation process. Clearly structured, the chapters in this one-stop resource are arranged according to the reaction type, and focus on novel, efficient and sustainable processes, rather than the well-known and established cross-coupling methods. The entire contents are written by two authors with academic and industrial expertise to ensure consistent coverage of the latest developments in the field, as well as industrial applications, such as C-H activation, iron and gold-catalyzed coupling reactions, cycloadditions or novel methodologies using arylboron reagents. A cross-section of relevant tried-and-tested experimental protocols is included at the end of each chapter for putting into immediate practice, along with patent literature. Due to its emphasis on efficient, "green" methods and industrial applications of the products concerned, this interdisciplinary text will be essential reading for synthetic chemists in both academia and industry, especially in medicinal and process chemistry.

Sustainable Flow Chemistry

Author : Luigi Vaccaro
Publisher : John Wiley & Sons
ISBN 13 : 3527338527
Total Pages : 336 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Sustainable Flow Chemistry by : Luigi Vaccaro

Download or read book Sustainable Flow Chemistry written by Luigi Vaccaro and published by John Wiley & Sons. This book was released on 2017-04-10 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: This ready reference not only presents the hot and emerging topic of modern flow chemistry, it is also unique in illustrating the important connection to sustainable chemistry. Focusing on more sustainable methods and applications, the text extensively covers every important field from reaction time optimization to waste minimization, and from safety improvements to microwave applications. In addition, green metrics are presented as a key aspect of the book, helping readers to evaluate the efficiency of flow technologies and their impact on the overall efficiency of a chemical process. An invaluable handbook for every chemist working in the laboratory, whether in academia or industry.

Green Organic Reactions

Author : Gopinathan Anilkumar
Publisher : Springer Nature
ISBN 13 : 9813368977
Total Pages : 349 pages
Book Rating : 4.8/5 (133 download)

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Book Synopsis Green Organic Reactions by : Gopinathan Anilkumar

Download or read book Green Organic Reactions written by Gopinathan Anilkumar and published by Springer Nature. This book was released on 2021-03-27 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents important developments and applications of green chemistry, especially in the field of organic chemistry. The chapters give a brief account of green organic reactions in water, green organic reactions using microwave and in solvent-free conditions. In depth discussions on the green aspects of ionic liquids, flow reactions, and recoverable catalysts are provided in this book. An exclusive chapter devoted to green Lewis acid is also included. The potential of supercritical fluids as green solvents in various areas of organic reactions is explained as well. This book will be a valuable reference for beginners as well as advanced researchers interested in green organic chemistry.

Green Oxidation in Organic Synthesis

Author : Ning Jiao
Publisher : John Wiley & Sons
ISBN 13 : 1119304164
Total Pages : 531 pages
Book Rating : 4.1/5 (193 download)

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Book Synopsis Green Oxidation in Organic Synthesis by : Ning Jiao

Download or read book Green Oxidation in Organic Synthesis written by Ning Jiao and published by John Wiley & Sons. This book was released on 2019-09-30 with total page 531 pages. Available in PDF, EPUB and Kindle. Book excerpt: A valuable introduction to green oxidation for organic chemists interested in discovering new strategies and new reactions for oxidative synthesis Green Oxidation in Organic Synthesis provides a comprehensive introduction and overview of chemical preparation by green oxidative processes, an entry point to the growing journal literature on green oxidation in organic synthesis. It discusses both experimental and theoretical approaches for the study of new catalysts and methods for catalytic oxidation and selective oxidation. The book highlights the discovery of new reactions and catalysts in recent years, discussing mechanistic insights into the green oxidative processes, as well as applications in organic synthesis with significant potential to have a major impact in academia and industry. Chapters are organized according to the functional groups generated in the reactions, presenting interesting achievements for functional group formation by green oxidative processes with O2, H2O2, photocatalytic oxidation, electrochemical oxidation, and enzymatic oxidation. The mechanisms of these novel transformations clearly illustrated. Green Oxidation in Organic Synthesis will serve as an excellent reference for organic chemists interested in discovering new strategies for oxidative synthesis which address the priorities of green and sustainable chemistry.

Advanced Functional Materials from Nanopolysaccharides

Author : Ning Lin
Publisher : Springer Nature
ISBN 13 : 9811509131
Total Pages : 414 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Advanced Functional Materials from Nanopolysaccharides by : Ning Lin

Download or read book Advanced Functional Materials from Nanopolysaccharides written by Ning Lin and published by Springer Nature. This book was released on 2019-11-15 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the latest research on nanopolysaccharides in the development of functional materials, from their preparation, properties and functional modifications to the architecture of diverse functional materials. Polysaccharide-based nanoparticles, including nanocellulose, nanochitin, and nanostarch have attracted interest in the field of nanoscience, nanotechnology, and materials science that encompasses various industrial sectors, such as biomedicine, catalyst, coating, energy, optical materials, environmental materials, construction materials, and antibacterial materials. This book establishes a fundamental framework, highlighting the architecture strategies of typical functional systems based on nanopolysaccharides and integrated analysis of their significant influence and properties to various functional behaviors of materials, to help readers to fully understand the fundamental features of nanopolysaccharides and functional materials. Addressing the potential for practical applications, the book also covers the related industrial interests and reports on highly valued products from nanopolysaccharides, providing ideas for future studies in the area. Intended both for academics and professionals who are interested in nanopolysaccharides, it is also a valuable resource for postgraduate students, researchers, and engineers involved in R&D of natural polymers, nanotechnology, and functional materials.