Annulated Donor Acceptor Systems
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Annulated Donor Acceptor Systems
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Author : Michael Patrick Jaggi
language : en
Publisher:
Release Date : 2012
Annulated Donor Acceptor Systems written by Michael Patrick Jaggi and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with categories.
Donor Acceptor Cyclopropanes In Organic Synthesis
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Author : Prabal Banerjee
language : en
Publisher: John Wiley & Sons
Release Date : 2024-05-06
Donor Acceptor Cyclopropanes In Organic Synthesis written by Prabal Banerjee 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 2024-05-06 with Science categories.
Facilitate milder, simpler reactions in organic synthesis with this cutting-edge family of building blocks Donor-Accepted Cyclopropanes, or DACs, have attracted a resurgence of interest from organic chemists in recent decades for their role in facilitating various reactions such as cycloadditions, annulations, ring-opening and enantioselective transformations. The structural arrangement of DACs leads to milder, simpler reaction conditions, which have made them indispensable for a range of fundamentally and industrially important processes. Donor-Acceptor Cyclopropanes in Organic Synthesis covers comprehensively the chemistry and applications of this compound class. The result is an invaluable guide for any researcher looking to bring DACs to bear in their own areas of research or development. Readers will also find: A brief introduction of the history and reactivity of DACs Detailed discussion of reactions including Lewis acid-catalyzed cycloadditions, metal-free activation, asymmetric transformations, organocatalysis, and many more Application of DACs in natural product synthesis and pharmaceutical/agrochemical research Donor-Acceptor Cyclopropanes in Organic Synthesis is ideal for organic chemists, experts in catalysis, pharmaceutical researchers, and any other scientists interested in facilitating milder, simpler reactions.
Synthesis And Reactivity Of Donor Acceptor Substituted Aminocyclopropanes And Aminocyclobutanes
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Author : Florian de Nanteuil
language : en
Publisher: Springer
Release Date : 2015-09-26
Synthesis And Reactivity Of Donor Acceptor Substituted Aminocyclopropanes And Aminocyclobutanes written by Florian de Nanteuil and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-09-26 with Science categories.
This thesis presents a general approach to accessing nitrogen-substituted hetero- and carbocycles. In short, the annulation reactions developed in the thesis make it possible to access nitrogen-substituted four-, five- and six-membered rings, all essential building blocks for the synthesis of bioactive molecules. Many natural products display a saturated polycyclic core allowing a well-defined arrangement of functional groups in space. As such, they can interact with biological targets with a high degree of affinity and selectivity, surpassing many synthetic drugs. Nevertheless, the efficient synthesis of such complex ring systems poses a challenge for organic chemistry. Through careful tuning of the electronic properties of a nitrogen donor group and a diester acceptor group, the first [3+2] annulation reaction between aminocyclopropanes and enol ethers or carbonyl compounds is now possible. The reaction proceeded under mild catalytic conditions, and the building blocks obtained can be found at the core of bioactive alkaloids, drugs such as Ramipril and biomolecules such as DNA and RNA. Thanks to the dynamic kinetic asymmetric annulation of aminocyclopropanes with enol ethers and aldehydes, access to enantioenriched compounds is also now possible. Lastly, a synthesis of donor-acceptor aminocyclobutanes via [2+2] cycloaddition using a cheap iron catalyst was developed, allowing them to be used in [4+2] annulations to access cyclohexylamines.
Supramolecular Chemistry
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Author : Jonathan W. Steed
language : en
Publisher: John Wiley & Sons
Release Date : 2022-01-10
Supramolecular Chemistry written by Jonathan W. Steed 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 2022-01-10 with Science categories.
A one-stop, comprehensive, and thoroughly updated resource for students, professors, and researchers alike Thoroughly revised and updated, the Third Edition of Supramolecular Chemistry delivers a comprehensive and integrated approach to this rapidly evolving and quickly expanding field. Distinguished professors and authors Jonathan Steed and Jerry Atwood provide readers with a broad and exhaustive resource that assumes little in the way of prior knowledge of supramolecular chemistry. Extensive new content on cutting edge research throughout the field including molecular machines and the mechanical bond, mechanochemistry, halogen bonding, and crystal nucleation accompanies full-color imagery and study problems designed to help students understand and apply the principles introduced within the book. Additional material is provided in the supplementary online resources, including solutions to the student exercises and PowerPoint slides of the figures in the book. Supramolecular Chemistry, Third Edition also includes: The latest research and developments reported over the last decade A unique “key references” system that highlights crucial reviews and primary literature A description of key experimental techniques included in accessible “boxes” for the non-expert Exercises and problems for students, complete with online solutions Full-color illustrations and imagery designed to facilitate learning and retention of the key concepts and state-of-the art of the field Perfect for undergraduate and postgraduate students taking courses on supramolecular chemistry, the Third Edition of Supramolecular Chemistry also belongs on the bookshelves of all researchers in this, and any closely related, fields. Academics, in particular postdoctoral students and professors, will benefit significantly from this text.
Organic Reaction Mechanisms 2016
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Author : A. C. Knipe
language : en
Publisher: John Wiley & Sons
Release Date : 2020-04-06
Organic Reaction Mechanisms 2016 written by A. C. Knipe 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 2020-04-06 with Science categories.
Organic Reaction Mechanisms 2016, the 52nd annual volume in this highly successful and unique series, surveys research on organic reaction mechanisms described in the available literature dated 2016. The following classes of organic reaction mechanisms are comprehensively reviewed: Reaction of Aldehydes and Ketones and their Derivatives Reactions of Carboxylic, Phosphoric, and Sulfonic Acids and their Derivatives Oxidation and Reduction Carbenes and Nitrenes Nucleophilic Aromatic Substitution Electrophilic Aromatic Substitution Carbocations Nucleophilic Aliphatic Substitution Carbanions and Electrophilic Aliphatic Substitution Elimination Reactions Polar Addition Reactions Cycloaddition Reactions Molecular Rearrangements
Organic Reaction Mechanisms 2018
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Author : Mark G. Moloney
language : en
Publisher: John Wiley & Sons
Release Date : 2021-08-23
Organic Reaction Mechanisms 2018 written by Mark G. Moloney 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 2021-08-23 with Science categories.
Organic Reaction Mechanisms 2018, the 54th annual volume in this highly successful and unique series, surveys research on organic reaction mechanisms described in the available literature dated 2018. The following classes of organic reaction mechanisms are comprehensively reviewed: Reaction of Aldehydes and Ketones and their Derivatives Reactions of Carboxylic, Phosphoric, and Sulfonic Acids and their Derivatives Oxidation and Reduction Carbenes and Nitrenes Nucleophilic Aromatic Substitution Electrophilic Aromatic Substitution Carbocations Nucleophilic Aliphatic Substitution Carbanions and Electrophilic Aliphatic Substitution Elimination Reactions Polar Addition Reactions Cycloaddition Reactions Molecular Rearrangements Transition Metal Coupling Radical Reactions An experienced team of authors compile these reviews every year, so that the reader can rely on a continuing quality of selection and presentation.
New Strategies On Intramolecular Annulations
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Author : Peter John Stengel
language : en
Publisher:
Release Date : 1994
New Strategies On Intramolecular Annulations written by Peter John Stengel and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with categories.
Smart Inorganic Polymers
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Author : Evamarie Hey-Hawkins
language : en
Publisher: John Wiley & Sons
Release Date : 2019-02-07
Smart Inorganic Polymers written by Evamarie Hey-Hawkins 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 2019-02-07 with Technology & Engineering categories.
Provides complete and undiluted knowledge on making inorganic polymers functional. This comprehensive book reflects the state of the art in the field of inorganic polymers, based on research conducted by a number of internationally leading research groups working in this area. It covers the synthesis aspects of synthetic inorganic polymers and looks at multiple inorganic monomers as building blocks, which exhibit unprecedented electronic, redox, photo-emissive, magnetic, self-healing and catalytic properties. It also looks at the applications of inorganic polymers in areas such as optoelectronics, energy storage, industrial chemistry, and biology. Beginning with an overview of the use of smart inorganic polymers in daily life, Smart Inorganic Polymers: Synthesis, Properties and Emerging Applications in Materials and Life Sciences goes on to study the synthesis, properties, and applications of polymers incorporating different heteroelements such as boron, phosphorus, silicon, germanium, and tin. The book also examines inorganic polymers in flame-retardants, as functional materials, and in biology. An excellent addition to the polymer scientists' and synthetic chemists' toolbox Summarizes the state of the art on how to make and use functional inorganic polymers, from synthesis to applications Edited by the coordinator of a highly funded European community research program (COST action) that focuses specifically on the exploration of inorganic polymers Features contributions from top experts in the field Aimed at academics and industrial researchers in this field, Smart Inorganic Polymers: Synthesis, Properties and Emerging Applications in Materials and Life Sciences will also benefit scientists who want to get a better overview on the state-of-the-art of this rapidly advancing area.
Charge And Exciton Transport Through Molecular Wires
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Author : Laurens D. A. Siebbeles
language : en
Publisher: John Wiley & Sons
Release Date : 2011-07-18
Charge And Exciton Transport Through Molecular Wires written by Laurens D. A. Siebbeles 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 2011-07-18 with Technology & Engineering categories.
As functional elements in opto-electronic devices approach the singlemolecule limit, conducting organic molecular wires are the appropriate interconnects that enable transport of charges and charge-like particles such as excitons within the device. Reproducible syntheses and a thorough understanding of the underlying principles are therefore indispensable for applications like even smaller transistors, molecular machines and light-harvesting materials. Bringing together experiment and theory to enable applications in real-life devices, this handbook and ready reference provides essential information on how to control and direct charge transport. Readers can therefore obtain a balanced view of charge and exciton transport, covering characterization techniques such as spectroscopy and current measurements together with quantitative models. Researchers are thus able to improve the performance of newly developed devices, while an additional overview of synthesis methods highlights ways of producing different organic wires. Written with the following market in mind: chemists, molecular physicists, materials scientists and electrical engineers.
Radical N 1 Annulations With Sulfur Dioxide And New Methodology For The Synthesis Of Specialized N Alkoxyamines
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Author : Anna Tsimelzon
language : en
Publisher:
Release Date : 2005
Radical N 1 Annulations With Sulfur Dioxide And New Methodology For The Synthesis Of Specialized N Alkoxyamines written by Anna Tsimelzon and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with categories.