The Chemistry of Heterocycles, Ji Ram, Vishnu

Автор: Eicher
Название: The Chemistry of Heterocycles: Structure, Reactions, Synthesis, and Applications
ISBN: 3527327479 ISBN-13(EAN): 9783527327478
Издательство: Wiley
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Цена: 77090.00 T
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Описание: * Clearly structured with proven systematic: The ordering system according to the ring size of the heterocycles will remain. * New: The contents of the important chapter "Problems and their Solutions" will be completely re-structured and enhanced with up-to-date scientific exercises. A great tool for self-testing and exams.

Автор: Gribble
Название: Metalation of Azoles and Related Five-Membered Ring Heterocycles
ISBN: 3642317901 ISBN-13(EAN): 9783642317903
Издательство: Springer
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Цена: 304750.00 T
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Описание: T. L.S. Kishbaugh: Metalation of Pyrrole.- K.-S. Yeung: Furans and Benzofurans.- P. E. Alford: Lithiation-Based and Magnesation-Based Strategies for the Functionalization of Imidazole: 2001–2010.- L. Fu: Metalation of Oxazoles and Benzoxazoles.- S. Roy • S. Roy • G. W. Gribble: Metalation of Pyrazoles and Indazoles.- J. C. Badenock: Metalation Reactions of Isoxazoles and Benzisoxazoles.- Y.-J. Wu: Thiazoles and Benzothiazoles.- C. F. Nutaitis: Isothiazoles and Benzisothiazoles.- E. R. Biehl: Recent Advances in the Synthesis of Thiophenes and Benzothiophenes.- J. M. Lopchuk: Mesoionics.- J. M. Lopchuk: Azoles with 3-4 Heteroatoms.

Автор: Albert Padwa
Название: Synthetic Applications of 1,3-Dipolar Cycloaddition Chemistry Toward Heterocycles and Natural Products
ISBN: 0471387266 ISBN-13(EAN): 9780471387268
Издательство: Wiley
Цена: 294630.00 T
Наличие на складе: Поставка под заказ.
Описание: A comprehensive reference on the synthetic chemistry of cycloaddition reactions Dipolar cycloaddion reactions have found many useful applications in chemistry, particularly with respect to the synthesis of compounds with new chiral centers. Such asymmetric syntheses have a growing importance in the pharmaceutical and agricultural industries with respect to the preparation of chiral drugs and natural products. This much-needed volume updates the popular 1984 edition with advances made over the last twenty years in cycloaddition reactions. While the 1984 volume focused on theory, structure, reactivities, and selectivities, the new volume is geared toward synthetic applications. Both carbonyl ylides and nitronates, important members of the 1,3-dipole family that were not reviewed previously, are now included. Also, beyond the capability of the 1,3-dipolar cycloadditon reaction to produce heterocycles, the ability of heteroatom-containing cycloadducts to transform into a variety of other functionalized organic molecules, cylclic or acyclic, and the ability of many 1,3-dipolar cycloadditions to generate rings containing several contiguous stereocenters in one synthetic operation is discussed. Volume 59 provides the only comprehensive reference on the market detailing the synthetic chemistry of cycloaddition reactions.

Автор: Gakh, Andrei; Kirk, Kenneth L
Название: Fluorinated Heterocycles
ISBN: 084126953X ISBN-13(EAN): 9780841269538
Издательство: Oxford Academ
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Цена: 80250.00 T
Наличие на складе: Невозможна поставка.
Описание: Software and Hardware Engineering is designed for courses in the architecture and design of microprocessors, using Freescale`s (formerly Motorola) star processor, the M68HC(S)12, as its core example. This text can be used for the microcontrollers/microprocessors/microcomputers course, taught in Electrical and Computer engineering departments, usually dovetailing with the computer architecture course (pre-requisite or co-requisite). Students taking thiscourse will have already taken a programming course (or any C or assembly language) and introductory logic design. In this second edition, more of the core principles of microcontroller theory, beyond the specifics of HC12 implementation, are integrated into the text. The new edition is updated to cover changes inthe technology.

Автор: Babaev
Название: Incorporation of Heterocycles into Combinatorial Chemistry
ISBN: 3319500139 ISBN-13(EAN): 9783319500133
Издательство: Springer
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Цена: 51230.00 T
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Описание: The author has summarized a decade of teaching combinatorial chemistry into this timely brief. The solid phase synthesis of unnatural heterocyclic alpha-amino acids is illustrated by practical examples starting from the ABCs of peptide synthesis explored in chapter one. Chapter two is concerned with the solid phase synthesis which is shown on various techniques – BillBoard, tea-bag, and Lantern devices, and demonstrated on heterocyclic examples and protocols. In the third chapter the tools for accelerating chemical synthesis – solid phase and liquid phase – are reviewed. Here the techniques of parallel refluxing (including microwave and flow technique) and parallel separation (filtration, centrifugation, evaporation, and chromatography) are described. In the chapters 4 and 5 the author goes on to describe how the liquid phase synthesis of heterocycles (reductive amination and Ugi reaction of heterocycles) is illustrated with the use of semi-automated protocols. Finally, the design of combinatorial libraries of heterocycles is reviewed including the original author’s findings.

Автор: ?asar
Название: Synthesis of Heterocycles in Contemporary Medicinal Chemistry
ISBN: 3319399152 ISBN-13(EAN): 9783319399157
Издательство: Springer
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Цена: 243800.00 T
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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. The series consists of topic related volumes edited by renowned editors with contributions of experts in the field. All chapters from Topics in Heterocyclic Chemistry are published Online First with an individual DOI. In references, Topics in Heterocyclic Chemistry is abbreviated as Top Heterocycl Chem and cited as a journal.