Greene's Protective Groups in Organic Synthesis, 2 Volume Set (1版)

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【簡介】 DIntegral, reliable, and comprehensive guidance for chemists performing the complex syntheses required for the formation and cleavage of protective groups Organic synthesis is the preparation and creation of organic compounds for use in natural products, pharmaceuticals, and other molecules. The synthesis of molecules having multiple functional groups often requires the use of ＂protective groups＂ to achieve site selectivity in a chemical reaction within a molecule bearing multiple sites of reactivity. Protective groups are installed temporarily to prevent unwanted reactions at a particular site, while transforming a different functional group. Once they have served their function, they are removed to expose the original group. Without a thorough understanding of the methods required to install and remove them, the design of a synthesis of a molecule having multiple functional groups in most cases is effectively impossible. Greene’s Protective Groups in Organic Synthesis, 6th Edition is the definitive compilation of protective groups, their classification, and their application in a wide array of situations. With a long tradition of comprehensive coverage, organized on the basis of the functional group in need of protection and subsequent deprotection, it is an essential reference and resource for all chemists involved in organic syntheses. Now fully updated to reflect the current state of the art, it remains an indispensable resource for generating life-changing organic products. This edition contains a new chapter on how protective groups effect reactivity and selectivity in carbohydrate chemistry. Readers of the sixth edition of Greene’s Protective Groups in Organic Synthesis will also find: Methodology for planning selectivity in organic synthesesDetailed discussion of all major functional groups including ethers, amides, and phenolsA discussion of the impact of protective groups on reactivity in carbohydratesGreene’s Protective Groups in Organic Synthesis is ideal for synthetic organic chemists or medicinal chemists in academia, industry--pharmaceuticals, food, agrochemicals, and biotech--or government agencies.

ELECTRICAL AND GEOMETRICAL PROPERTIES OF ORGANIC M

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This book addresses the physical mechanisms involved in the characteristic electrical properties and the geometrical structures that are observed from dipolar monolayers composed of organic molecules by using dielectric physics, electrostatics, the physics of liquid crystal, and soft matter physics. The orientational order parameters, introduced to quantify the orientational structures of monolayers, guide us towards this goal. Dielectric polarizations are spontaneously generated from monolayers because of their orientational structures, and electrostatic energies due to these dielectric polarizations play a key role in forming the geometrical structures that are observed from monolayers. Free energy minimization is a powerful tool to understand the physical mechanisms that stabilize these geometrical structures because of the soft matter nature of monolayers. The approach using mathematical differential geometry method makes this book unique among the literatures of monolayers. Sample Chapter(s) Preface Chapter 1: Introduction Contents: Introduction Dielectric Physics of Monolayers; Theory of Dielectric Polarization of Monolayers Dielectric Physics of Monolayers: Experimental Techniques to Measure Dielectric Polarizations of Monolayers Liquid Crystalline Properties of Monolayers on Water Surface Differential Geometry Method for Analyzing Domain Shapes Differential Geometry Method for Analyzing Domain Shapes II Comprehensive Approach for Analyzing Domain Shapes Readership: This book would be useful for physicists, chemists, biologists and electronic engineers of the field to understand their experimental results and to develop new theories.