Synthetic And High Field Nmr Studies Of Organometallic Derivatives Of Steroids Microform
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Synthetic And High Field Nmr Studies Of Organometallic Derivatives Of Steroids Microform
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Author : Richard Eugene Perrier
language : en
Publisher: National Library of Canada
Release Date : 1990
Synthetic And High Field Nmr Studies Of Organometallic Derivatives Of Steroids Microform written by Richard Eugene Perrier and has been published by National Library of Canada this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Nuclear magnetic resonance spectroscopy categories.
Modern Carbonyl Olefination
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Author : Takeshi Takeda
language : en
Publisher: John Wiley & Sons
Release Date : 2006-03-06
Modern Carbonyl Olefination written by Takeshi Takeda 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 2006-03-06 with Science categories.
While this important reaction class is among the most important and most widely used in organic chemistry, this is the first book to summarize the many different olefination methods, including: * Wittig reaction * Peterson reaction * Julia olefination * Utilizing the Tebbe and related reagents * Low-valent chromium, zinc or titanium mediated olefination * McMurry coupling plus the related reactions in each case and the application to asymmetric synthesis. It thus collates in one ready reference the current level of knowledge as well as new developments in this constantly evolving field -- information which until now has been dispersed throughout the literature.
Supramolecular Catalysis
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Author : Piet W.N.M. van Leeuwen
language : en
Publisher: John Wiley & Sons
Release Date : 2021-12-31
Supramolecular Catalysis written by Piet W.N.M. van Leeuwen 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 2021-12-31 with Technology & Engineering categories.
Supramolecular Catalysis Provides a timely and detailed overview of the expanding field of supramolecular catalysis The subdiscpline of supramolecular catalysis has expanded in recent years, benefiting from the development of homogeneous catalysis and supramolecular chemistry. Supramolecular catalysis allows chemists to design custom-tailored metal and organic catalysts by devising non-covalent interactions between the various components of the reaction. Edited by two world-renowned researchers, Supramolecular Catalysis: New Directions and Developments summarizes the most significant developments in the dynamic, interdisciplinary field. Contributions from an international panel of more than forty experts address a broad range of topics covering both organic and metal catalysts, including emergent catalysis by self-replicating molecules, switchable catalysis using allosteric effects, supramolecular helical catalysts, and transition metal catalysis in confined spaces. This authoritative and up-to-date volume: Covers ligand-ligand interactions, assembled multi-component catalysts, ligand-substrate interactions, and supramolecular organocatalysis and non-classical interactions Presents recent work on supramolecular catalysis in water, supramolecular allosteric catalysis, and catalysis promoted by discrete cages, capsules, and other confined environments Highlights current research trends and discusses the future of supramolecular catalysis Includes full references and numerous figures, tables, and color illustrations Supramolecular Catalysis: New Directions and Developments is essential reading for catalytic chemists, complex chemists, biochemists, polymer chemists, spectroscopists, and chemists working with organometallics.
Modern Biooxidation
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Author : Rolf D. Schmid
language : en
Publisher: John Wiley & Sons
Release Date : 2007-09-24
Modern Biooxidation written by Rolf D. Schmid 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 2007-09-24 with Science categories.
Filling a gap in the literature, leading expert editors and top international authors present the field of biooxidation from an academic and industrial point of view, taking many examples from modern pharmaceutical research. Topics range from the application of different monooxygenases to applications in the pharmaceutical industry, making this volume of high interest not only for those working in biotechnology but also for organic synthetic chemists, among others.
Elements Of Synthesis Planning
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Author : R. W. Hoffmann
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-01-07
Elements Of Synthesis Planning written by R. W. Hoffmann 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 2009-01-07 with Science categories.
Synthesis is at the core of organic chemistry. In order for compounds to be studied—be it as drugs, materials, or because of their physical properties— they have to be prepared, often in multistep synthetic sequences. Thus, the target compound is at the outset of synthesis planning. Synthesis involves creating the target compound from smaller, readily available building blocks. Immediately, questions arise: From which bui- ing blocks? In which sequence? By which reactions? Nature creates many highly complex “natural products” via reaction cascades, in which an asso- ment of starting compounds present within the cell is transformed by speci c (for each target structure) combinations of modular enzymes in speci c - quences into the target compounds [1, 2]. To mimic this ef ciency is the dream of an ideal synthesis [2]. However, we are at present so far from - alising such a “one-pot” operation that actual synthesis has to be achieved via a sequence of individual discrete steps. Thus, we are left with the task of planning each synthesis individually in an optimal fashion. Synthesis planning must be conducted with regard for certain speci - tions, some of which are due to the structure of the target molecule, and some of which relate to external parameters such as costs, environmental compatibility, or novelty. We will not consider these external aspects in this context. Planning of a synthesis is based on a pool of information regarding chemical reactions that can be executed reliably and in high chemical yield.
Polymorphism
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Author : Rolf Hilfiker
language : en
Publisher: John Wiley & Sons
Release Date : 2006-08-21
Polymorphism written by Rolf Hilfiker 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 2006-08-21 with Science categories.
Edited by one of the leading experts in the field, this handbook emphasizes why solid-state issues are important, which approaches should be taken to avoid problems and exploit the opportunities offered by solid state properties in the pharmaceutical and agricultural industries. With its practical approach, this is at once a guideline for development chemists just entering the field as well as a high-quality source of reference material for specialists in the pharmaceutical and chemical industry, structural chemists, physicochemists, crystallographers, inorganic chemists, and patent departments.
Organofluorine Compounds
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Author : Tamejiro Hiyama
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-09
Organofluorine Compounds written by Tamejiro Hiyama 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 2013-03-09 with Science categories.
In view of increasing interest in organofluorine compounds, this book was undertaken to describe biological and physical properties of organofluorine compounds, synthetic methods of these, their roles in pharmaceutical, agrochemical and material sciences. In particular, the book will emphasize on the usefulness of fluorination reaction, availability of fluorination agents, so that even graduate students who are unfamiliar to this field can understand and participate in this fascinating heteroatom chemistry.
Organic Contaminants In Riverine And Groundwater Systems
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Author : Jan Schwarzbauer
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-07-01
Organic Contaminants In Riverine And Groundwater Systems written by Jan Schwarzbauer 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 2006-07-01 with Science categories.
This book reviews a selection of organic-geochemical investigations, dealing with the characterization and environmental behaviour of organic contaminations of German river and groundwater systems. Topics include comprehensive non-target screening as well as isotope analysis of contaminants in water and sediments, detailed characterisation of bound residues, recording riverine pollution histories and an extensive application of the anthropogenic marker approach.
Perspectives In Organic Chemistry
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Author : Alexander Robertus Todd
language : en
Publisher:
Release Date : 1956
Perspectives In Organic Chemistry written by Alexander Robertus Todd and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1956 with Chemistry, Organic categories.
Reactive Intermediates
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Author : Leonardo S. Santos
language : en
Publisher: John Wiley & Sons
Release Date : 2009-11-04
Reactive Intermediates written by Leonardo S. Santos 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 2009-11-04 with Science categories.
During the last two decades there has been considerable growth in the development of electrospray ionization mass spectrometry (ESI-MS) as a practical method in the study of reaction mechanisms. This method allows the interception and characterization of key intermediates, either as transient species or as protonated/deprotonated forms of neutral species by API-MS. The outstanding features and advantages of ESI-MS make it one of the most suitable tools for the fast screening of intermediates directly from solution, providing hitherto unavailable chemical information to organic chemists. This monograph provides an overview of the mechanisms involved in ESI-MS, the historical perspectives before looking further in-depth at specific reactions and intermediates. Written by researchers in the field, this book is an unique resource for the understanding of this cutting-edge technique.