Zinc Catalysis

Zinc Catalysis
Title Zinc Catalysis PDF eBook
Author Stephan Enthaler
Publisher John Wiley & Sons
Pages 326
Release 2015-04-27
Genre Technology & Engineering
ISBN 3527335986

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Filling the gap in the market for comprehensive coverage of this hot topic, this timely book covers a wide range of organic transformations, e. g. reductions of unsaturated compounds, oxidation reactions, Friedel-Crafts reactions, hydroamination reactions, depolymerizations, transformations of carbon dioxide, oxidative coupling reactions, as well as C-C, C-N, and C-O bond formation reactions. A chapter on the application of zinc catalysts in total synthesis is also included. With its aim of stimulating further research and discussion in the field, this is a valuable reference for professionals in academia and industry wishing to learn about the latest developments.

The Mizoroki-Heck Reaction

The Mizoroki-Heck Reaction
Title The Mizoroki-Heck Reaction PDF eBook
Author Martin Oestreich
Publisher John Wiley & Sons
Pages 608
Release 2009-02-11
Genre Science
ISBN 9780470716069

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Exploring the importance of Richard F. Heck’s carbon coupling reaction, this book highlights the subject of the 2010 Nobel Prize in Chemistry for palladium-catalyzed cross couplings in organic synthesis, and includes a foreword from Nobel Prize winner Richard F. Heck. The Mizoroki-Heck reaction is a palladium-catalyzed carbon–carbon bond forming process which is widely used in organic and organometallic synthesis. It has seen increasing use in the past decade as chemists look for strategies enabling the controlled construction of complex carbon skeletons. The Mizoroki-Heck Reaction is the first dedicated volume on this important reaction, including topics on: mechanisms of the Mizoroki-Heck reaction intermolecular Mizoroki-Heck reactions focus on regioselectivity and product outcome in organic synthesis waste-minimized Mizoroki-Heck reactions intramolecular Mizoroki-Heck reactions formation of heterocycles chelation-controlled Mizoroki-Heck reactions the Mizoroki-Heck reaction in domino processes oxidative heck-type reactions (Fujiwara-Moritani reactions) Mizoroki-Heck reactions with metals other than palladium ligand design for intermolecular asymmetric Mizoroki-Heck reactions intramolecular enantioselective Mizoroki-Heck reactions desymmetrizing Mizoroki-Heck reactions applications in combinatorial and solid phase syntheses, and the development of modern solvent systems and reaction techniques the asymmetric intramolecular Mizoroki-Heck reaction in natural product total synthesis Several chapters are devoted to asymmetric Heck reactions with particular focus on the construction of otherwise difficult-to-obtain sterically congested tertiary and quaternary carbons. Industrial and academic applications are highlighted in the final section. The Mizoroki-Heck Reaction will find a place on the bookshelves of any organic or organometallic chemist. “I am convinced that this book will rapidly become the most important reference text for research chemists in academia and industry who seek orientation in the rapidly growing and – for the layman – confusing field described as the “’Mizoroki–Heck reaction’.” (Synthesis, March 2010)

Application of Transition Metal Catalysts in Organic Synthesis

Application of Transition Metal Catalysts in Organic Synthesis
Title Application of Transition Metal Catalysts in Organic Synthesis PDF eBook
Author L. Brandsma
Publisher Springer Science & Business Media
Pages 349
Release 2012-12-06
Genre Science
ISBN 3642603289

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Homogeneous catalysis is an important strategy for the synthesis of high-valued chemicals. L. Brandsma has carefully selected and checked the experimental procedures illustrating the catalytic use of copper, nickel, and palladium compounds in organic synthesis. All procedures are on a preparative scale, make economic use of solvents and catalysts, avoid toxic substances and have high yields.

Modern Organocopper Chemistry

Modern Organocopper Chemistry
Title Modern Organocopper Chemistry PDF eBook
Author Norbert Krause
Publisher John Wiley & Sons
Pages 396
Release 2002
Genre Science
ISBN 9783527297733

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Organocopper compounds are now an integral part of every modern synthesis laboratory, allowing important stages of synthesis to be carried out in an elegant fashion. Yet a certain amount of experience is needed if they are to be used effectively. Non-experts in the field often have difficulty in choosing the most suitable reagent for a particular substrate and the prerequisites for the reaction.This manual, edited by Norbert Krause, answers such questions, since it contains all the useful tips and tricks on organocopper compounds - information gained from personal experience by the international team of authors. This allows those working in laboratories in both academia and industry to determine the optimal reagent for their needs using the substrates available for reaction and the desired products. The result is a more effective use of these synthesis tools in everyday laboratory practice.

Machine Learning in Chemistry

Machine Learning in Chemistry
Title Machine Learning in Chemistry PDF eBook
Author Jon Paul Janet
Publisher American Chemical Society
Pages 189
Release 2020-05-28
Genre Science
ISBN 0841299005

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Recent advances in machine learning or artificial intelligence for vision and natural language processing that have enabled the development of new technologies such as personal assistants or self-driving cars have brought machine learning and artificial intelligence to the forefront of popular culture. The accumulation of these algorithmic advances along with the increasing availability of large data sets and readily available high performance computing has played an important role in bringing machine learning applications to such a wide range of disciplines. Given the emphasis in the chemical sciences on the relationship between structure and function, whether in biochemistry or in materials chemistry, adoption of machine learning by chemistsderivations where they are important

Activation and Catalytic Reactions of Saturated Hydrocarbons in the Presence of Metal Complexes

Activation and Catalytic Reactions of Saturated Hydrocarbons in the Presence of Metal Complexes
Title Activation and Catalytic Reactions of Saturated Hydrocarbons in the Presence of Metal Complexes PDF eBook
Author A.E. Shilov
Publisher Springer Science & Business Media
Pages 556
Release 2001-11-30
Genre Science
ISBN 9781402004209

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hemistry is the science about breaking and forming of bonds between atoms. One of the most important processes for organic chemistry is breaking bonds C–H, as well as C–C in various compounds, and primarily, in hydrocarbons. Among hydrocarbons, saturated hydrocarbons, alkanes (methane, ethane, propane, hexane etc. ), are especially attractive as substrates for chemical transformations. This is because, on the one hand, alkanes are the main constituents of oil and natural gas, and consequently are the principal feedstocks for chemical industry. On the other hand, these substances are known to be the less reactive organic compounds. Saturated hydrocarbons may be called the “noble gases of organic chemistry” and, if so, the first representative of their family – methane – may be compared with extremely inert helium. As in all comparisons, this parallel between noble gases and alkanes is not fully accurate. Indeed the transformations of alkanes, including methane, have been known for a long time. These reactions involve the interaction with molecular oxygen from air (burning – the main source of energy!), as well as some mutual interconversions of saturated and unsaturated hydrocarbons. However, all these transformations occur at elevated temperatures (higher than 300–500 °C) and are usually characterized by a lack of selectivity. The conversion of alkanes into carbon dioxide and water during burning is an extremely valuable process – but not from a chemist viewpoint.

The Organometallic Chemistry of the Transition Metals

The Organometallic Chemistry of the Transition Metals
Title The Organometallic Chemistry of the Transition Metals PDF eBook
Author Robert H. Crabtree
Publisher John Wiley & Sons
Pages 600
Release 2005-06-14
Genre Science
ISBN 0471718750

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Fully updated and expanded to reflect recent advances, this Fourth Edition of the classic text provides students and professional chemists with an excellent introduction to the principles and general properties of organometallic compounds, as well as including practical information on reaction mechanisms and detailed descriptions of contemporary applications.