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The Organic Chemistry of Sugars

The Organic Chemistry of Sugars

Intrigued as much by its complex nature as by its outsider status in traditional organic chemistry the editors of The Organic Chemistry of Sugars compile a groundbreaking resource in carbohydrate chemistry that illustrates the ease at which sugars can be manipulated in a variety of organic reactions. Each chapter contains numerous examples demonstrating the methods and strategies that apply mainstream organic chemistry to the chemical modification of sugars. The book first describes the discovery development and impact of carbohydrates followed by a discussion of protecting group strategies glycosylation techniques and oligosaccharide syntheses. Several chapters focus on reactions that convert sugars and carbohydrates to non-carbohydrate molecules including the substitution of sugar hydroxyl groups to new groups of synthetic or biological interest cyclitols and carbasugars as well as endocyclic heteroatom substitutions. Subsequent chapters demonstrate the use of sugars in chiral catalysis their roles as convenient starting materials for complex syntheses involving multiple stereogenic centers and syntheses for monosaccharides. The final chapters focus on new and emerging technologies including approaches to combinatorial carbohydrate chemistry the biological importance and chemical synthesis of glycopeptides and the medicinally significant concept of glycomimetics. Presenting the organic chemistry of sugars as a solution to many complex synthetic challenges The Organic Chemistry of Sugars provides a comprehensive treatment of the manipulation of sugars and their importance in mainstream organic chemistry. Daniel E. Levy editor of the Drug Discovery Series is the founder of DEL BioPharma a consulting service for drug discovery programs. He also maintains a blog that explores organic chemistry.

GBP 44.99
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The Cathedrals of Pisa Siena and Florence A Thorough Inspection of the Medieval Construction Techniques

The Cathedrals of Pisa Siena and Florence A Thorough Inspection of the Medieval Construction Techniques

The construction techniques and concepts of the cathedrals of Pisa Siena and Florence are examined in detail based on new data and using a methodological architectural diagnostics approach. New detailed surveys carried out using often advanced tools together with direct and in-depth inspections to examine all parts of the buildings have enabled us to identify the building phases and the different construction techniques used over time. The information thereby acquired also formed the basis for a new interpretation of the archival documents. Accordingly the problems encountered and the solutions adopted in the three cathedrals have been understood: in Pisa the construction of the elliptical dome above the rectangular crossing consisting of six thin pillars below; in Siena the design changes from the first system in the 13th century to the ‘Duomo Nuovo’ and the structural adaptations following earthquakes; the specific construction solutions adopted in Florence during the instability encountered in the construction of the large vaults of the basilican body. The comparison of the three buildings in terms of architectural and construction solutions also revealed unexpected relationships between the construction events of Siena’s Duomo Nuovo and the solutions then used in the large basilican body of Santa Maria del Fiore. The methodology employed has led to an understanding of the actual structure of the three cathedrals an essential basis for a correct evaluation of the state of conservation of the churches for any restoration work. The book is aimed at scholars of architecture and ancient building structures graduate and postgraduate students and architects and engineers who plan architectural conservation and strengthening works for historical buildings. | The Cathedrals of Pisa Siena and Florence A Thorough Inspection of the Medieval Construction Techniques

GBP 44.99
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