Download or read book Organic Reactions Volume 73 written by Dennis G. Hall and published by John Wiley & Sons. This book was released on 2009-01-09 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: Allylic boron compounds have gained a prominent position as a truly practical class of synthetic reagents in the past twenty-five years. Their main application as a method for the stereoselective synthesis of homoallylic alcohols by allyl-transfer to carbonyl compounds is essentially unmatched. In this process, a new carbon-carbon bond is formed, and up to two new stereogenic centers are created in a predictably controlled manner. Highly effective and general enantioselective variants are available, with countless applications in the total syntheses of polyacetate and polypropionate natural products. Furthermore, the residual allylic unit can be manipulated through a number of different transformations such as oxidative cleavage, olefin metathesis, hydrometalations, and many others. The discovery of Lewis and Brønsted acid catalyzed manifolds recently, has opened new doors for further development of this important reaction. This book provides an up-to-date, comprehensive survey of the literature of this rich chemistry as it pertains to organic synthesis. Consistent with the goal of Organic Reactions, the content and presentation emphasize the preparative aspects of the reactions, giving considerable attention to the scope and limitations of the individual transformations along with detailed experimental procedures. A tabular survey of all examples of carbonyl allylboration used in organic synthesis is presented in nine tables organized by type of allylic boron reagent with listings within each table according to increasing carbon number of the carbonyl substrates. The literature is covered through December 2010, including a new listing of nearly 200 literature citations that supplement the original coverage of 834 references used in the earlier hard cover version of the chapter. Allylboration of Carbonyl Compounds is intended to be a useful, easily read reference book for all practitioners of synthetic organic chemistry working in academic and industrial laboratories.

Download or read book American Doctoral Dissertations written by and published by . This book was released on 1995 with total page 896 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Organic Reactions Volume 87 written by and published by John Wiley & Sons. This book was released on 2015-09-08 with total page 814 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first chapter describes the manifold ways in which the latent functionality embedded in the humble heterocycle furan can be revealed by various oxidative processes.The second chapter details the fascinating cycloaddition and electrocyclization chemistry of unsaturated ketenes. The third chapter chronicles the development of a remarkable organometallic reaction of unactivated alkenes and alkynes, namely carbozincation.

Download or read book Organic Reactions Volume 76 written by Scott E. Denmark and published by John Wiley & Sons. This book was released on 2011-12-20 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 76 in the venerable Organic Reactions series comprises three chapters that cover the ever-increasing emphasis of transition metal catalysis in organic synthesis. These three chapters represent some of the most important transformations that enable the construction of carbon-carbon bonds, heterocycles and carbon-heteratom bonds. This volume features a comprehensive treatment of transition metal (palladium, nickel, copper) catalyzed a-arylation of enolates derived from many common functional groups such as ketones, aldehydes, esters and nitriles (Prim, Marque, Gaucher, Campagne) including enantioselective variants; palladium catalyzed cyclization to form indoles (Cacchi, Fabrizi, Goggiamani) one of the most prevalent and important classes of heterocycles in natural products and pharmaceutical agents; and an overview of a newly developed dihydroxylation reaction of alkenes (Donohoe, Bataille, Innocenti) that uses hydrogen bonding interactions to direct the delivery of an osmium catalyst with high selectivity. As with all Organic Reactions chapters, these reviews emphasize the preparative aspects of the featured transformation and contain comprehensive compilations of all known examples in the tables.

Download or read book Organic Reactions Volume 114 written by P. Andrew Evans and published by John Wiley & Sons. This book was released on 2024-05-21 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt: A carefully curated review of the scientific literature, Volume 114 of Organic Reactions presents critical discussions of widely used organic reactions or particular steps of a reaction. The material is treated from a preparative viewpoint, with emphasis on limitations, interfering influences, effects of structure and the selection of experimental techniques. The work includes tables that contain all possible examples of the reaction under consideration. Detailed procedures illustrate the significant modifications of each method. Launched in 1942, the Organic Reactions series today is a leading secondary- and tertiary-level source for organic chemists across the world.

Download or read book Organic Reactions Volume 113 written by P. Andrew Evans and published by John Wiley & Sons. This book was released on 2023-07-25 with total page 868 pages. Available in PDF, EPUB and Kindle. Book excerpt: A carefully curated review of the scientific literature, Volume 113 of Organic Reactions presents critical discussions of widely used organic reactions or particular steps of a reaction. The material is treated from a preparative viewpoint, with emphasis on limitations, interfering influences, effects of structure and the selection of experimental techniques. The work includes tables that contain all possible examples of the reaction under consideration. Detailed procedures illustrate the significant modifications of each method. Launched in 1942, the Organic Reactions series today is a leading secondary- and tertiary-level source for organic chemists across the world.

Download or read book Organic Reactions Volume 91 written by and published by John Wiley & Sons. This book was released on 2016-12-27 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt: The latest volume in this series for organic chemists in industry presents critical discussions of widely used organic reactions or particular phases of a reaction. The material is treated from a preparative viewpoint, with emphasis on limitations, interfering influences, effects of structure and the selection of experimental techniques. The work includes tables that contain all possible examples of the reaction under consideration. Detailed procedures illustrate the significant modifications of each method.

Download or read book Comprehensive Organometallic Chemistry II Transition metal organometallics in organic synthesis written by and published by . This book was released on 1995 with total page 1368 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Organic Reactions Volume 92 written by and published by John Wiley & Sons. This book was released on 2017-05-24 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt: The latest volume in this series for organic chemists in industry presents critical discussions of widely used organic reactions or particular phases of a reaction. The material is treated from a preparative viewpoint, with emphasis on limitations, interfering influences, effects of structure and the selection of experimental techniques. The work includes tables that contain all possible examples of the reaction under consideration. Detailed procedures illustrate the significant modifications of each method.

Download or read book Organic Reactions Volume 77 written by and published by John Wiley & Sons. This book was released on 2012-03-20 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new volume in the venerable Organic Reactions series comprises two chapters written in part by the inventors of the unique and important name reactions discussed in these chapters. The first chapter describes a truly remarkable transformation of carboxylic acid derivatives into heteroatom-substituted cyclopropanes, now known as Kulinkovich Cyclopropanation. The second chapter represents an homage to one of the giants of organic chemistry, Sir Derek H. R. Barton. This chapter covers the radical deoxygenation of secondary alcohols that has become known as the Barton-McCombie Reaction.

Download or read book Lactams Unique Structures of Distinction for Novel Molecules written by Bimal K. Banik and published by Springer. This book was released on 2012-09-28 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: I. Ojima • E. S. Zuniga • J. D. Seitz: Advances in the Use of Enantiopure β-Lactams for the Synthesis of Biologically Active Compounds of Medicinal Interests.- I. Fernández • Miguel A. Sierra: β -Lactams from Fischer Carbene Complexes: Scope, Limitations, and Reaction Mechanism.- Bablee Mandal • Basudeb Basu: Synthesis of β-Lactams Through Alkyne–Nitrone Cycloadditions.- T. T. Tidwell: Preparation of Bis-β-Lactams by Ketene–Imine Cycloadditions.- Edward Turos: The Chemistry and Biology of N-Thiolated β-Lactams.- Indrani Banik • Bimal K. Banik: Synthesis of β-Lactams and Their Chemical Manipulations Via Microwave-Induced Reactions.

Download or read book Organic Reactions Volume 70 written by Larry E. Overman and published by John Wiley & Sons. This book was released on 2008-03-28 with total page 667 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic Reactions is a collection of chapters, each devoted to a single reaction or a definitive phase of a reaction of wide applicability, with particular attention given to limitations, interfering influences, effects of structure, and the selection of experimental techniques. Volume 70 includes two chapters, the first takes a look at the Catalytic Asymmetric Strecker Reaction, the second at the Synthesis of Phenols and Quinones via Fischer Carbene Complexes. Includes tables that contain all possible examples of the reactions under consideration Each reaction is fully referenced to the primary literature

Download or read book Organic Reactions Volume 85 written by and published by John Wiley & Sons. This book was released on 2014-11-03 with total page 719 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 85 represents the ninth single chapter volume to be produced in Organic Reactions' 72-year history. The original authors, Drs. Shaughnessy and DeVasher, have compiled an enormous (and growing) literature and distilled it into an extraordinarily useful treatise on all aspects of the copper-catalyzed amination process. Given the myriad types of nitrogen-based nucleophiles and various ligand sets and reaction conditions, the authors have done an outstanding job of identifying the best options for various permutations of donor and acceptor. This comprehensive treatment of so many different options constitutes a dream "field guide" for the perplexed chemist who wants to know how best to approach the formation of a C-N bond in a target structure and whether copper or palladium catalysis is recommended.

Download or read book Organic Reactions Volume 115 written by P. Andrew Evans and published by John Wiley & Sons. This book was released on 2024-12-05 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt: A carefully curated review of the scientific literature, Volume 115 of Organic Reactions presents critical discussions of widely used organic reactions or particular steps of a reaction. The material is treated from a preparative viewpoint, with emphasis on limitations, interfering influences, effects of structure and the selection of experimental techniques. The work includes tables that contain all possible examples of the reaction under consideration. Detailed procedures illustrate the significant modifications of each method. Launched in 1942, the Organic Reactions series today is a leading secondary- and tertiary-level source for organic chemists across the world.

Download or read book Organic Reactions Volume 84 written by Scott E. Denmark and published by John Wiley & Sons. This book was released on 2014-07-08 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: The two chapters in Volume 84 describe transition metal catalyzed processes that form carbon-carbon bonds and carbon-oxygen bonds in very interesting and practical ways. The first chapter authored by Christina Moberg describes an important subset of one of the earliest and most important enantioselective carbon-carbon bond forming reactions that employ transition metal complexes, namely molybdenum-catalyzed, asymmetric allylic alkylations. The second chapter authored by Brian W. Michel, Laura D. Steffens, and Matthew S. Sigman deals with one of the oldest examples of transition metal catalyzed oxidation, known as the Wacker process.

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.

Download or read book Organic Reactions Volume 111 written by P. Andrew Evans and published by John Wiley & Sons. This book was released on 2022-10-28 with total page 837 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 111th volume in this series for organic chemists in academia and industry presents critical discussions of widely used organic reactions or particular steps of a reaction. The material is treated from a preparative viewpoint, with emphasis on limitations, interfering influences, effects of structure and the selection of experimental techniques. The work includes tables that contain all possible examples of the reaction under consideration. Detailed procedures illustrate the significant modifications of each method. Volume contents: RING-OPENING REACTIONS OF EPOXIDES WITH TITANIUM(III) REAGENTS T. V. (Babu) RajanBabu, William A. Nugent, and Sandipan Halder REDUCTIVE CYCLIZATION OF 2-NITRO- AND β-NITROSTYRENES, 2-NITROBIPHENYLS, AND 1-NITRO-1,3-DIENES TO INDOLES, CARBAZOLES, AND PYRROLES Björn C. G. Söderberg and William F. Berkowitz