Epoxidations and Hydroperoxidations of α,β-Unsaturated Ketones

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Publisher : Springer Science & Business Media
ISBN 13 : 3642281184
Total Pages : 266 pages
Book Rating : 4.6/5 (422 download)

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Book Synopsis Epoxidations and Hydroperoxidations of α,β-Unsaturated Ketones by : Corinna Reisinger

Download or read book Epoxidations and Hydroperoxidations of α,β-Unsaturated Ketones written by Corinna Reisinger and published by Springer Science & Business Media. This book was released on 2012-06-01 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: Corinna Reisinger has developed a new organocatalytic asymmetric epoxidation of cyclic and acyclic α,β-unsaturated ketones. In this thesis, Corinna documents her methodology, using primary amine salts as catalysts, and hydrogen peroxide as an inexpensive and environmentally benign oxidant. She describes the unprecedented and powerful catalytic asymmetric hydroperoxidation of α,β-enones, a process which produces optically active five-membered cyclic peroxyhemiketals in a single operation. She also proves the versatility and synthetic value of the cyclic peroxyhemiketals by converting them into highly enantioenriched acyclic and cyclic aldol products. Currently, these cyclic aldol products are inaccessible by any other synthetic means. Furthermore, cyclic peroxyhemiketals are precursors to optically active 1,2-dioxolanes which are of biological relevance. This work is a breakthrough in the field of asymmetric epoxidation chemistry and outlines the most efficient method in the literature for generating highly enantioselective cyclic epoxyketones known to date.

Organocatalytic Asymmetric Epoxidations and Hydroperoxidations of Alpha,beta-unsaturated Ketones

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Publisher :
ISBN 13 :
Total Pages : 276 pages
Book Rating : 4.:/5 (17 download)

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Book Synopsis Organocatalytic Asymmetric Epoxidations and Hydroperoxidations of Alpha,beta-unsaturated Ketones by : Corinna Reisinger

Download or read book Organocatalytic Asymmetric Epoxidations and Hydroperoxidations of Alpha,beta-unsaturated Ketones written by Corinna Reisinger and published by . This book was released on 2010 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Organocatalytic Asymmetric Epoxidations and Hydroperoxidations of Α,β-Unsaturated Ketones

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (118 download)

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Book Synopsis Organocatalytic Asymmetric Epoxidations and Hydroperoxidations of Α,β-Unsaturated Ketones by : Corinna Marie Reisinger

Download or read book Organocatalytic Asymmetric Epoxidations and Hydroperoxidations of Α,β-Unsaturated Ketones written by Corinna Marie Reisinger and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Stereochemistry of the Alkaline Epoxidation of Α,β-unsaturated Ketones

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Publisher :
ISBN 13 :
Total Pages : 382 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Stereochemistry of the Alkaline Epoxidation of Α,β-unsaturated Ketones by : Gary Alan Zimmerman

Download or read book Stereochemistry of the Alkaline Epoxidation of Α,β-unsaturated Ketones written by Gary Alan Zimmerman and published by . This book was released on 1965 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Acid Catalyzed Asymmetric Epoxidation of A, ß, Unsaturated Ketones

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ISBN 13 :
Total Pages : 70 pages
Book Rating : 4.:/5 (233 download)

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Book Synopsis Acid Catalyzed Asymmetric Epoxidation of A, ß, Unsaturated Ketones by : Brittany Cindric

Download or read book Acid Catalyzed Asymmetric Epoxidation of A, ß, Unsaturated Ketones written by Brittany Cindric and published by . This book was released on 2008 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Stereochemistry of the Alkaline Epoxidation of ®, ±-unsaturated Ketones, and Characterization of the Electronic Excited States of Unsaturated Ketones Through Phosphorescence Analysis

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Publisher :
ISBN 13 :
Total Pages : 177 pages
Book Rating : 4.:/5 (354 download)

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Book Synopsis Stereochemistry of the Alkaline Epoxidation of ®, ±-unsaturated Ketones, and Characterization of the Electronic Excited States of Unsaturated Ketones Through Phosphorescence Analysis by : Gary Alan Zimmermann

Download or read book Stereochemistry of the Alkaline Epoxidation of ®, ±-unsaturated Ketones, and Characterization of the Electronic Excited States of Unsaturated Ketones Through Phosphorescence Analysis written by Gary Alan Zimmermann and published by . This book was released on 1965 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Polyleucine Catalysed Asymmetric Epoxidation of [alpha], [beta]-unsaturated Ketones

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (593 download)

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Book Synopsis Polyleucine Catalysed Asymmetric Epoxidation of [alpha], [beta]-unsaturated Ketones by : William Heal

Download or read book Polyleucine Catalysed Asymmetric Epoxidation of [alpha], [beta]-unsaturated Ketones written by William Heal and published by . This book was released on 2003 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Principles of Polymer Chemistry

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Publisher : Springer Science & Business Media
ISBN 13 : 1461422124
Total Pages : 810 pages
Book Rating : 4.4/5 (614 download)

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Book Synopsis Principles of Polymer Chemistry by : A. Ravve

Download or read book Principles of Polymer Chemistry written by A. Ravve and published by Springer Science & Business Media. This book was released on 2012-05-24 with total page 810 pages. Available in PDF, EPUB and Kindle. Book excerpt: This successful textbook undergoes a change of character in the third edition. Where earlier editions covered organic polymer chemistry, the third edition covers both physical and organic chemistry. Thus kinetics and thermodynamics of polymerization reactions are discussed. This edition is also distinct from all other polymer textbooks because of its coverage of such currently hot topics as photonic polymers, electricity conducting polymers, polymeric materials for immobilization of reagents and drug release, organic solar cells, organic light emitting diodes. This textbook contains review questions at the end of every chapter, references for further reading, and numerous examples of commercially important processes.

Asymmetric Synthesis of Three-Membered Rings

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Publisher : John Wiley & Sons
ISBN 13 : 3527341145
Total Pages : 606 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Asymmetric Synthesis of Three-Membered Rings by : Hélène Pellissier

Download or read book Asymmetric Synthesis of Three-Membered Rings written by Hélène Pellissier and published by John Wiley & Sons. This book was released on 2017-06-19 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first handbook to focus on the asymmetric synthesis of different types of three-membered rings. The outstanding and experienced authors have an excellent international reputation and cover cyclopropanes, epoxides and aziridines as well as chiral oxaziridines in equal measure. To this end, they describe in detail different synthetic approaches starting with chiral substrates as well as the application of chiral metal- or organocatalysts. Furthermore, methods for the kinetic resolution of initially racemic products are treated alongside recent advances and novel developments in established techniques for the synthesis of three-membered rings. With its structured composition this is of high interest to scientists in methodological and natural product synthesis as well as those in industrial and pharmaceutical chemistry.

Quality Criteria for Water, 1986

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ISBN 13 :
Total Pages : 456 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Quality Criteria for Water, 1986 by : United States. Environmental Protection Agency. Office of Water Regulations and Standards

Download or read book Quality Criteria for Water, 1986 written by United States. Environmental Protection Agency. Office of Water Regulations and Standards and published by . This book was released on 1986 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Section 304(a) (1) of the Clean Water Act 33 U.S.C. 1314(a) (1) requires the Environmental Protection Agency (EPA) to publish and periodically update ambient water quality criteria. These criteria are to accurately reflect the latest scientific knowledge (a) on the kind and extent of all identifiable effects on health and welfare including, but not limited to, plankton, fish shellfish, wildlife, plant life, shorelines, beaches, aesthetics, and recreation which may be expected from the presence of pollutants in any body of water including ground water; (b) on the concentration and dispersal of pollutants, or their byproducts, through biological, physical, and chemical processes; and (c) on the effects of pollutants on biological community diversity, productivity, and stability, including information on the factors affecting rates of eutrophication and organic and inorganic sedimentation for varying types of receiving waters. In a continuing effort to provide those who use EPA's water quality and human health criteria with up-to-date criteria values and associated information, the document was assembled. The document includes summaries of all the contaminants for which EPA has developed criteria recommendations.

Catalytic Oxidations with Hydrogen Peroxide as Oxidant

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Publisher : Springer Science & Business Media
ISBN 13 : 940170984X
Total Pages : 287 pages
Book Rating : 4.4/5 (17 download)

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Book Synopsis Catalytic Oxidations with Hydrogen Peroxide as Oxidant by : G. Strukul

Download or read book Catalytic Oxidations with Hydrogen Peroxide as Oxidant written by G. Strukul and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydrogen peroxide is a chemical that is becoming increasingly fashionable as an oxidant, both in industry and in academia and whose production is expected to increase significantly in the next few years. This growth in interest is largely due to environmental considerations related to the clean nature of hydrogen peroxide as an oxidant, its by-product being only water. To date this chemical has largely been employed as a non-selective oxidant in operations like the bleaching of paper, cellulose and textiles, or in the formulation of detergents, and only to a minimal extent in the manufacture of organic chemicals. This book has been organized to cover the different aspects of the chemistry of hydrogen peroxide. The various chapters into which the book is divided have been written critically by the authors with the general aim of stimulating new ideas and emphasizing those aspects that are likely to lead to new developments in organic synthesis in the coming future.

Iron Catalysis

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Publisher : Springer Science & Business Media
ISBN 13 : 3642146694
Total Pages : 227 pages
Book Rating : 4.6/5 (421 download)

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Book Synopsis Iron Catalysis by : Bernd Plietker

Download or read book Iron Catalysis written by Bernd Plietker and published by Springer Science & Business Media. This book was released on 2011-01-05 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: Juan I. Padrón and Víctor S. Martín: Catalysis by means of Fe-based Lewis acids; Hiroshi Nakazawa*, Masumi Itazaki: Fe–H Complexes in Catalysis; Kristin Schröder, Kathrin Junge, Bianca Bitterlich, and Matthias Beller: Fe-catalyzed Oxidation Reactions of Olefins, Alkanes and Alcohols: Involvement of Oxo- and Peroxo Complexes; Chi-Ming Che, Cong-Ying Zhou, Ella Lai-Ming Wong: Catalysis by Fe=X Complexes (X=NR, CR2); René Peters, Daniel F. Fischer and Sascha Jautze: Ferrocene and Half Sandwich Complexes as Catalysts with Iron Participation; Markus Jegelka, Bernd Plietker: Catalysis by Means of Complex Ferrates.

Lewis Base Catalysis in Organic Synthesis

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Publisher : John Wiley & Sons
ISBN 13 : 3527675175
Total Pages : 1488 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Lewis Base Catalysis in Organic Synthesis by : Edwin Vedejs

Download or read book Lewis Base Catalysis in Organic Synthesis written by Edwin Vedejs and published by John Wiley & Sons. This book was released on 2016-08-03 with total page 1488 pages. Available in PDF, EPUB and Kindle. Book excerpt: This three-volume set represents the first comprehensive coverage of the rapidly expanding field of Lewis base catalysis that has attracted enormous attention in recent years. Lewis base catalysis is a conceptually novel paradigm that encompasses an extremely wide variety of preparatively useful transformations and is particularly effective for enantioselectively constructing new stereogenic centers. As electron-pair donors, Lewis bases can influence the rate and stereochemical course of myriad synthetic organic reactions. The book presents the conceptual/mechanistic principles that underlie Lewis base catalysis, and then builds upon that foundation with a thorough presentation of many different reaction types. And last but not least, the editors, Prof. Edwin Vedejs and Prof. Scott E. Denmark, are without doubt the leaders in this emerging field and have compiled high quality contributions from an impressive collection of international experts.

Asymmetric Catalysis In Organic Synthesis

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Publisher : Wiley-Interscience
ISBN 13 :
Total Pages : 404 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Asymmetric Catalysis In Organic Synthesis by : Ryoji Noyori

Download or read book Asymmetric Catalysis In Organic Synthesis written by Ryoji Noyori and published by Wiley-Interscience. This book was released on 1994-02-03 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Deals with basic principles of asymmetric catalysis focusing on its synthetic significance. Covers homogeneous asymmetric hydrogenation, asymmetric catalysis via chiral metal complexes, heterogeneous catalysis and non-organometallic catalysis. The collection of a range of stereoselective reactions illustrate various strategies and methodologies as well as their general utility.

From Biosynthesis to Total Synthesis

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Publisher : John Wiley & Sons
ISBN 13 : 1118751736
Total Pages : 585 pages
Book Rating : 4.1/5 (187 download)

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Book Synopsis From Biosynthesis to Total Synthesis by : Alexandros L. Zografos

Download or read book From Biosynthesis to Total Synthesis written by Alexandros L. Zografos and published by John Wiley & Sons. This book was released on 2016-04-18 with total page 585 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focusing on biosynthesis, this book provides readers with approaches and methodologies for modern organic synthesis. By discussing major biosynthetic pathways and their chemical reactions, transformations, and natural products applications; it links biosynthetic mechanisms and more efficient total synthesis. • Describes four major biosynthetic pathways (acetate, mevalonate, shikimic acid, and mixed pathways and alkaloids) and their related mechanisms • Covers reactions, tactics, and strategies for chemical transformations, linking biosynthetic processes and total synthesis • Includes strategies for optimal synthetic plans and introduces a modern molecular approach to natural product synthesis and applications • Acts as a key reference for industry and academic readers looking to advance knowledge in classical total synthesis, organic synthesis, and future directions in the field

Synthesis of Solid Catalysts

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Publisher : John Wiley & Sons
ISBN 13 : 3527320407
Total Pages : 436 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Synthesis of Solid Catalysts by : Krijn P. de Jong

Download or read book Synthesis of Solid Catalysts written by Krijn P. de Jong and published by John Wiley & Sons. This book was released on 2009-06-22 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: This practical book combines recent progress with a discussion of the general aspects of catalyst preparation. The first part deals with the basic principles of solid catalyst preparation, explaining the main aspects of sol-gel chemistry and interfacial chemistry, followed by such techniques as co-precipitation and immobilization. New tools for catalyst preparation research, including microspectroscopy and high-throughput experimentation, are also taken into account. The second part heightens the practical relevance by providing six case studies on such topics as the preparation of zeolites, hydrotreating catalysts, methanol catalysts and gold catalysts

Iron-containing Enzymes

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Publisher : Royal Society of Chemistry
ISBN 13 : 1849731810
Total Pages : 463 pages
Book Rating : 4.8/5 (497 download)

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Book Synopsis Iron-containing Enzymes by : Sam P. De Visser

Download or read book Iron-containing Enzymes written by Sam P. De Visser and published by Royal Society of Chemistry. This book was released on 2011 with total page 463 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mononuclear iron containing enzymes are important intermediates in bioprocesses and have potential in the industrial biosynthesis of specific products. This book features topical review chapters by leaders in this field and its various sub-disciplines.