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Catalysis. --- Activation (Chemistry) --- Chemistry, Physical and theoretical --- Surface chemistry --- Catalysis
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Palladacycles: Catalysis and Beyond provides an overview of recent research in palladacycles in catalysis for cross-coupling and similar reactions. In the quest for developing highly efficient and robust palladium-based catalysts for C-C bond formation via cross-coupling reactions, palladacycles have played a significant role. In recent years, they have found a wide variety of applications, ranging from catalysts for cross-coupling and related reactions, to their more recent application as anticancer agents. This book explores early examples of the use of palladacyclic complexes in catalysis employing azobenzene and hydrazobenzene as coordinating ligands. Its applications in processes such as selective reduction of alkenes, alkynes, or nitroalkanes are also covered. Palladacycles: Catalysis and Beyond reveals the tremendous advances that have taken place in the potential applications of palladacycles as versatile catalysts in academia and industry. It is a valuable resource for synthetic chemists, organometallic chemists, and chemical biologists.--
Catalysis. --- Polycyclic compounds. --- Activation (Chemistry) --- Chemistry, Physical and theoretical --- Surface chemistry
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Single-Atom Catalysis: A Forthcoming Revolution in Chemistry reviews the latest developments, including whether or not this technology can become a technically and economically viable choice and whether existing challenges can be overcome to encourage its uptake. Beginning with an introduction to single-atom catalysis and current developments in the field, the book then reviews its role in potentially disruptive technologies, with a particular focus on applications in synthetic organic chemistry, solar hydrogen technologies and low platinum/platinum-free fuel cells. Other sections cover the steps needed for single-atom catalysis to become an industrially viable technology and its future outlook. Based on the extensive experience of its award-winning author, this book provides an authoritative guide on this novel approach.
Catalysis. --- Nanochemistry. --- Nanoscale chemistry --- Analytical chemistry --- Nanoscience --- Activation (Chemistry) --- Chemistry, Physical and theoretical --- Surface chemistry
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This book discusses the developments in the synthesis and functionalization of different heterocycles based on the formation of carbon-carbon (C-C) and carbon-heteroatom (C-X) bonds using cross-dehydrogenative coupling (CDC). Consisting of 13 chapters, the book systematically describes the advances in the synthesis and functionalization of nitrogen, oxygen, and sulfur-containing heterocycles. It also discusses the various mechanistic pathways to help readers gain an in-depth understanding of the CDC reactions of heterocycles. Lastly, in order to promote green chemistry, it addresses a range of metal-free CDC reactions of heterocycles – an area that has attracted significant attention in both academic and industrial research. .
Chemistry, Organic. --- Catalysis. --- Organic Chemistry. --- Activation (Chemistry) --- Chemistry, Physical and theoretical --- Surface chemistry --- Organic chemistry --- Chemistry --- Organic chemistry.
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This book covers whole aspects of the sulfur isologues of amides. Starting from the synthetic methods of thioamides, a range of synthetic applications to the construction of carbon–sulfur and carbon–carbon bonds, to asymmetric reactions, to formation of heterocycles are described. Among the array of thiocarbonyl compounds, thioamides are readily handled in room temperature air. Some of their characteristic features are that the polarity of C=S bonds in thioamides is much smaller than C=O bonds in ordinary amides, that thioamides possess higher HOMO and lower LUMO when compared with those of ordinary amides, and that carbon atoms alpha to the C=S and nitrogen atoms in thioamides are more acidic than those in ordinary amides. Theoretical studies further disclose their features. Thioamides are also used as ligands to a wide variety of metals. Their unique photophysical properties and catalytic activities are described here. Characteristic features of biologically relevant thioamides, e.g., thiopeptides and related compounds, are the final focus of the book. .
Chemistry, Organic. --- Catalysis. --- Organic Chemistry. --- Activation (Chemistry) --- Chemistry, Physical and theoretical --- Surface chemistry --- Organic chemistry --- Chemistry --- Organic chemistry.
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Chemistry, Technical. --- Catalysis. --- Activation (Chemistry) --- Chemistry, Physical and theoretical --- Surface chemistry --- Chemical technology --- Industrial chemistry --- Technical chemistry --- Chemistry --- Technology --- Chemical engineering
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As a companion to the undergraduate textbook “Physical Chemistry from a Different Angle”, this workbook offers an excellent opportunity to deepen the understanding of the concepts presented in the textbook by addressing specific problems. The workbook is divided into two parts: a first part with nearly 200 exercises and a second part providing the corresponding detailed solutions with helpful comments, enabling students to learn independently.
Chemistry, Physical organic. --- Thermodynamics. --- Catalysis. --- Physical Chemistry. --- Activation (Chemistry) --- Chemistry, Physical and theoretical --- Surface chemistry --- Dynamics --- Mechanics --- Physics --- Heat --- Heat-engines --- Quantum theory --- Chemistry, Physical organic --- Chemistry, Organic --- Physical chemistry. --- Chemistry, Theoretical --- Physical chemistry --- Theoretical chemistry --- Chemistry
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This book introduces readers to industrially important enzymes and discusses in detail their structures and functions, as well as their manifold applications. Due to their selective biocatalytic capabilities, enzymes are used in a broad range of industries and processes. The book highlights selected enzymes and their applications in agriculture, food processing and discoloration, as well as their role in biomedicine. In turn, it discusses biochemical engineering strategies such as enzyme immobilization, metabolic engineering, and cross-linkage of enzyme aggregates, and critically weighs their pros and cons. Offering a wealth of information, and stimulating further research by presenting new concepts on enzymatic catalytic functions in basic and applied contexts, the book represents a valuable asset for researchers from academia and industry who are engaged in biochemical engineering, microbiology and biotechnology.
Biocatalysis. --- Enzymes. --- Catalysis. --- Biomedical engineering. --- Enzymology. --- Biomedical Engineering/Biotechnology. --- Clinical engineering --- Medical engineering --- Bioengineering --- Biophysics --- Engineering --- Medicine --- Activation (Chemistry) --- Chemistry, Physical and theoretical --- Surface chemistry --- Biocatalysts --- Ferments --- Soluble ferments --- Catalysts --- Proteins --- Enzymology --- Biochemistry --- Enzymes
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This book presents advances in computational methods, experimental synthesis, and advanced characterizations for novel catalytic materials. The authors show how catalytical materials can be used for various engineering oil & gas applications – mainly in low contaminants fuel production. All contributors, describe in detail novel experimental and theoretical techniques techniques and concepts for synthesis, evaluation and scaling catalytic materials and research advances in evaluation, extensive characterization and theoretical modeling using computer assisted methods and algorithms. Describes computational methods, experimental synthesis and advanced characterization for novel catalytic materials; Examines catalytic materials and corresponding engineering applications with a focus on low contaminant fuel production and derivatives; Covers the application of computer assisted quantum mechanical for fundamental understanding of electronic structure of molecular dimension catalytic materials.
Surfaces (Physics). --- Catalysis. --- Characterization and Evaluation of Materials. --- Energy Harvesting. --- Activation (Chemistry) --- Chemistry, Physical and theoretical --- Surface chemistry --- Physics --- Surfaces (Technology) --- Materials science. --- Energy harvesting. --- Energy scavenging --- Harvesting, Energy --- Power harvesting --- Force and energy --- Power resources --- Material science --- Physical sciences
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In this book, the author focuses on exploring new organocatalytic transformations under operationally simple and environmentally friendly reaction conditions. Two new types of catalytic reactions promoted by N-heterocyclic carbenes (NHCs) are described. The oxa- and azacycle-forming reactions of sulfonylalkynols and sulfonylalkynamides are broadly considered to be a new type of activation mode in NHC chemistry, wherein the bond formation with internal O- and N-nucleophiles occurs at the γ-position of the propargyl sulfones with 1,2-sulfonyl migration. The resulting oxa- and azacycles are core structures in many biologically significant compounds and medicinally important agents. In addition, the book develops the chiral NHC-catalyzed kinetic resolution of α-hydroxy carboxylic acid derivatives based on chiral recognition of the substrate–cocatalyst complex. In this carboxylate cocatalyst-assisted chiral acylation, the reaction rate acceleration and selectivity enhancement are interpreted in terms of the reversible complexation of the substrate and carboxylate cocatalyst, which is verified by control experiments and measured using analytical methods. The findings described here reveal a promising new aspect of not only NHC catalysis but also identifying novel catalysis systems. .
Chemistry, Organic. --- Catalysis. --- Toxicology. --- Organic Chemistry. --- Pharmacology/Toxicology. --- Chemicals --- Medicine --- Pharmacology --- Poisoning --- Poisons --- Activation (Chemistry) --- Chemistry, Physical and theoretical --- Surface chemistry --- Organic chemistry --- Chemistry --- Toxicology --- Organic chemistry. --- Pharmacology. --- Drug effects --- Medical pharmacology --- Medical sciences --- Chemotherapy --- Drugs --- Pharmacy --- Physiological effect
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