Organic Synthesis With Enzymes In Non Aqueous Media
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Organic Synthesis With Enzymes In Non Aqueous Media
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Author : Giacomo Carrea
language : en
Publisher: John Wiley & Sons
Release Date : 2008-04-09
Organic Synthesis With Enzymes In Non Aqueous Media written by Giacomo Carrea 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 2008-04-09 with Science categories.
Closing a gap in the literature, this comprehensive book examines and discusses different non-aqueous systems from organic solvents to ionic liquids for synthetic applications, thus opening the door to new successful methods for biocatalytic reactions. It gathers into one handy source the information otherwise widely spread throughout the literature, combining useful background information with a number of synthetic examples, including industrial scale processes for pharmaceutical and fine chemicals. Extremely well structured, the text introduces the fundamentals of non-aqueous enzymology, before going on to new reaction media and synthetic applications using hydrolases and non-hydrolytic enzymes. The one-stop reference for everyone working in this hot field.
Methods In Non Aqueous Enzymology
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Author : Munishwar N. Gupta
language : en
Publisher: Birkhäuser
Release Date : 2013-12-01
Methods In Non Aqueous Enzymology written by Munishwar N. Gupta and has been published by Birkhäuser this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-12-01 with Science categories.
Extending the range of enzymatic catalysis by using non-aqueous media has now developed into a powerful approach in biochemistry and biotechnology. One peculiar feature which distinguishes it from the conventional enzymology (carried out in aqueous buffers) is that the awareness of different parameters that control and influence the behaviour of enzymes in such environments has emerged rather slowly. Science is about being able to repeat what somebody else has done. Absence of knowledge about such well-defined parameters/fac tors has sometimes made some workers rather cautious and diffident about using this approach in their laboratories. But for this, non-aqueous enzymol ogy would be more widely practised. It is these thoughts that made me feel that the availability of some well-defined protocols for various applications invol ving enzymes in non-aqueous environments would further catalyze the growth of this area. Hence this book, in which each chapter has some protocols in a specific area. The protocols are preceded by brief background material. The early chapters, which are of general importance, concern control of water ac tivity and stabilization via immobilization. Some subsequent chapters provide the protocols for transformations involving lipids and carbohydrates, peptide synthesis, and preparation of chiral compounds. The disproportionate focus on lipases is not a coincidence; this class of enzymes has been used more often than others in non-aqueous enzymology.
Enzymes In Nonaqueous Solvents
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Author : Evgeny N. Vulfson
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-02-05
Enzymes In Nonaqueous Solvents written by Evgeny N. Vulfson 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 2008-02-05 with Technology & Engineering categories.
Enzymatic catalysis has gained considerable attention in recent years as an efficient tool in the preparation of natural products, pharmaceuticals, fine chemicals, and food ingredients. The high selectivity and mild reaction con- tions associated with enzymatic transformations have made this approach an attractive alternative in the synthesis of complex bioactive compounds, which are often difficult to obtain by standard chemical routes. However, the maj- ity of organic compounds are not very soluble in water, which was traditi- ally perceived as the only suitable reaction medium for the application of biocatalysts. The realization that most enzymes can function perfectly well under nearly anhydrous conditions and, in addition, display a number of useful properties, e. g. , highly enhanced stability and different selectivity, has d- matically widened the scope of their application to the organic synthesis. Another great attraction of using organic solvents rather than water as a reaction solvent is the ability to perform synthetic transformations with re- tively inexpensive hydrolytic enzymes. It is worth reminding the reader that in vivo, the synthetic and hydrolytic pathways are catalyzed by different enzymes. However, elimination of water from the reaction mixture enables the “reversal” of hydrolytic enzymes and thus avoids the use of the expensive cofactors or activated substrates that are required for their synthetic count- parts.
Seminars In Organic Synthesis
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Author :
language : en
Publisher: Royal Society of Chemistry
Release Date : 2003
Seminars In Organic Synthesis written by and has been published by Royal Society of Chemistry this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Medical categories.
The latest volume in this respected series encompasses subjects as diverse as materials with optical or biological properties, chiral molecules, advanced physical methods in organic synthesis and non-classical synthetic methodologies. Critical surveys are presented on: total synthesis of natural products; organometallic compounds in organic synthesis; the introduction and transformation of functional groups; and solid supported synthesis. The accompanying CD-ROM provides pdf files of the articles included in the book. This volume will be an invaluable reference source for students and researchers in both academia and industry.
Simulating Enzyme Reactivity
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Author : Inaki Tunon
language : en
Publisher: Royal Society of Chemistry
Release Date : 2016-11-25
Simulating Enzyme Reactivity written by Inaki Tunon and has been published by Royal Society of Chemistry this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-11-25 with Science categories.
Exploring the theories, methodologies and applications in simulations of enzymatic reactions, this book is a great resource for postgraduate students and researchers.
The Power Of Functional Resins In Organic Synthesis
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Author : Fernando Albericio
language : en
Publisher: John Wiley & Sons
Release Date : 2008-12-17
The Power Of Functional Resins In Organic Synthesis written by Fernando Albericio 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 2008-12-17 with Science categories.
While many books cover solid phase synthesis and combinatorial synthesis, this one is unique in its exclusive coverage of the other aspects of solid-phase synthesis. As such, it contains everything you need to know -- from supported reagents, to scavengers, resins, and the synthesis of biomolecules and natural products. An invaluable companion for all chemists and biochemists working in university research and industry.
Biotransformations In Organic Chemistry
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Author : Kurt Faber
language : en
Publisher: Springer
Release Date : 2017-11-26
Biotransformations In Organic Chemistry written by Kurt Faber and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-11-26 with Science categories.
This well-established textbook on biocatalysis provides a basis for undergraduate and graduate courses in modern organic chemistry, as well as a condensed introduction into this field. After a basic introduction into the use of biocatalysts—principles of stereoselective transformations, enzyme properties and kinetics—the different types of reactions are explained according to the 'reaction principle', such as hydrolysis, reduction, oxidation, C–C bond formation, etc. Special techniques, such as the use of enzymes in organic solvents, immobilization techniques, artificial enzymes and the design of cascade-reactions are treated in a separate section. A final chapter deals with the basic rules for the safe and practical handling of biocatalysts. The use of biocatalysts, employed either as isolated enzymes or whole microbial cells, offers a remarkable arsenal of highly selective transformations for state-of-the-art synthetic organic chemistry. Over the last two decades, this methodology has become an indispensable tool for asymmetric synthesis, not only at the academic level, but also on an industrial scale. In this 7th edition new topics have been introduced which include alcohol and amine oxidases, amine dehydrogenases, imine reductases, haloalkane dehalogenases, ATP-independent phosphorylation, Michael-additions and cascade reactions. This new edition also emphasizes the use of enzymes in industrial biotransformations with practical examples.
Enzyme Catalysis In Organic Synthesis 3 Volume Set
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Author : Karlheinz Drauz
language : en
Publisher: John Wiley & Sons
Release Date : 2012-03-26
Enzyme Catalysis In Organic Synthesis 3 Volume Set written by Karlheinz Drauz 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 2012-03-26 with Science categories.
This comprehensive three-volume set is the standard reference in the field of organic synthesis, catalysis and biocatalysis. Edited by a highly experienced and highly knowledgeable team with a tremendous amount of experience in this field and its applications, this edition retains the successful concept of past editions, while the contents are very much focused on new developments in the field. All the techniques described are directly transferable from the lab to the industrial scale, making for a very application-oriented approach. A must for all chemists and biotechnologists.
White Biotechnology For Sustainable Chemistry
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Author : Maria Alice Z. Coelho
language : en
Publisher: Royal Society of Chemistry
Release Date : 2016
White Biotechnology For Sustainable Chemistry written by Maria Alice Z. Coelho and has been published by Royal Society of Chemistry this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with Science categories.
Novel Enzyme And Whole Cell Biocatalysts
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Author : Anwar Sunna
language : en
Publisher: MDPI
Release Date : 2020-11-04
Novel Enzyme And Whole Cell Biocatalysts written by Anwar Sunna and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-11-04 with Science categories.
The concept of a circular economy relies on waste reduction, valorization, and recycling. Global trends for “green” synthesis of chemicals have positioned the field of enzyme technology and biocatalysis (multi-enzymes and whole-cells) as an alternative for the synthesis of more social- and environmentally-responsible bio-based chemicals. Recent advances in synthetic biology, computational tools, and metabolic engineering have supported the discovery of new enzymes and the rational design of whole-cell biocatalysts. In this book, we highlight these current advances in the field of biocatalysis, with special emphasis on novel enzymes and whole-cell biocatalysts for applications in several industrial biotechnological applications.