Описание: Introduction.- The Vinylogous Reactivity of Oxindoles Bearing Non-symmetric 3-Alkylidene Groups.- Targeting the Remote Control of Axial Chirality in N-(2-tert-Butylphenyl)Succinimides via a Desymmetrization Strategy.- Direct Catalytic Synthesis of C(sp2)-C(sp3) Atropisomers with Simultaneous Control of Central and Axial Chirality.
Описание: Thin Layer Chromatography in Chiral Separations and Analysis is the first book to focus solely on the theory, capabilities, and applications of TLC for direct and indirect enantioseparations. The first part of the book examines the fundamental principles of chirality and TLC. It describes the necessary materials, laboratory equipment, proced
Автор: Weihua Tang; Siu-Choon Ng; Dongping Sun Название: Modified Cyclodextrins for Chiral Separation ISBN: 3642438334 ISBN-13(EAN): 9783642438332 Издательство: Springer Рейтинг: Цена: 13677.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Modified Cyclodextrins for Chiral Separation offers a review of the latest advances in developing modified cyclodextrins as chiral selectors for various chromatographic and electromigration techniques.
Автор: Weihua Tang; Siu-Choon Ng; Dongping Sun Название: Modified Cyclodextrins for Chiral Separation ISBN: 3642376479 ISBN-13(EAN): 9783642376474 Издательство: Springer Рейтинг: Цена: 17097.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book reviews the whole spectrum of neutral and charged cyclodextrins for capillary electrophoresis. It introduces a new family of cyclodextrin-based chiral stationary phases for various chromatographic techniques.
Описание: Time-dependent density functional response theory for electronic chiroptical properties of chiral molecules; by Yunjie Xu *Magneto-electric properties of self-assembled monolayers of chiral molecules; by Zeev Vager and Ron Naaman*Theory of adsorption induced chirality and electron transfer through chiral systems;
Автор: Lin, Guo-qiang You, Qi-dong Cheng, Jie-fei Название: Chiral drugs ISBN: 0470587202 ISBN-13(EAN): 9780470587201 Издательство: Wiley Рейтинг: Цена: 23594.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Presenting an overview of chiral drugs and their impact on the pharmaceutical industry, Chiral Drugs: Chemistry and Biological Action provides an integrated perspective of chiral drugs from concept, synthesis, and pharmaceutical properties.
Автор: Wolf, Christian Название: Dynamic stereochemistry of chiral compounds ISBN: 0854042466 ISBN-13(EAN): 9780854042463 Издательство: Springer Рейтинг: Цена: 13679.00 р. Наличие на складе: Нет в наличии.
Описание: A comprehensive overview of fundamental concepts of asymmetric synthesis along with in-depth discussion. Recent developments that address important synthetic challenges are presented and highlighted with hundreds of examples.
Автор: Vitomir Sunjic; Michael Parnham Название: Signposts to Chiral Drugs ISBN: 3034807708 ISBN-13(EAN): 9783034807708 Издательство: Springer Рейтинг: Цена: 22796.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Highlighting 15 selected chiral structures, which represent candidate or marketed drugs, and their chemical syntheses, the authors acquaint the reader with the fascinating achievements of synthetic and medicinal chemistry. The book starts with an introduction treating the discovery and development of a new drug entity.
Автор: D. Stevenson; I.D. Wilson Название: Chiral Separations ISBN: 1461566363 ISBN-13(EAN): 9781461566366 Издательство: Springer Рейтинг: Цена: 6097.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This volume represents the proceedings of a two-day international meeting on chiral chromatography held at the University of Surrey between 3-4 September 1987.
Автор: Shilei Zhang Название: Chiral and Topological Nature of Magnetic Skyrmions ISBN: 3319982516 ISBN-13(EAN): 9783319982519 Издательство: Springer Рейтинг: Цена: 13415.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book focuses on the characterisation of the chiral and topological nature of magnetic skyrmions in noncentrosymmetric helimagnets. In these materials, the skyrmion lattice phase appears as a long-range-ordered, close-packed grid of nearly millimetre-level correlation length, while the size of a single skyrmion is 3–100 nm. This is a very challenging range of length scales (spanning 5 orders of magnitude from tens of nm to mm) for magnetic characterisation techniques, and, to date, extensive information on this fascinating, magnetically ordered state has remained elusive. In response, this work develops novel resonant elastic x-ray scattering (REXS) techniques, which allow the magnetic structure, including the long-range order and domain formation, as well as microscopic skyrmion parameters, to be measured across the full range of length scales. Most importantly, using circular dichroism in REXS, the internal structure of a given skyrmion, the topological winding number, and the skyrmion helicity angle can all be unambiguously determined. These new techniques are applicable to many materials systems, and allow us to retrieve information on modulated spin structures, multiferroic order, spin-density-waves, and other forms of topological magnetic order.
Автор: Ahuja, Satinder Название: Chiral Separations by Chromatography ISBN: 0841236313 ISBN-13(EAN): 9780841236318 Издательство: Oxford Academ Рейтинг: Цена: 10082.00 р. Наличие на складе: Поставка под заказ.
Описание: The primary focus of this book is on developing or selecting suitable chromatographic methods for chiral separations. A large number of examples are given to assist in this process, including thin-layer, gas, HPLC, supercritical fluid, capillary electrophoresis, and membrane separations. It provides information on stereochemistry, TLC, GLC, and CE separation methods and detection; explores the importance of preparative separations; and illustrates the stereoisomeric composition of chemical compounds of pharmaceutical significance. There is discussion of regulations and requirements as they apply to the development of pharmaceutical compounds, and a detailed section on HPLC methods.
Автор: Braun Manfred Название: Heterocycles as Chiral Auxiliaries in Asymmetric Synthesis ISBN: 3030453065 ISBN-13(EAN): 9783030453060 Издательство: Springer Рейтинг: Цена: 24392.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The series Topics in Heterocyclic Chemistry presents critical reviews on present and future trends in the research of heterocyclic compounds. Overall the scope is to cover topics dealing with all areas within heterocyclic chemistry, both experimental and theoretical, of interest to the general heterocyclic chemistry community.
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