Resultados de Pesquisa

INGLÊS

Asymmetric Functionalization Of C-H Bonds

237,18€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 Asymmetric C-H direct functionalization reactions are one of the most active and fascinating areas of research in organic chemistry due to their significance in the construction of molecular complexity without pre-activation, and the step economy and atom economy features in potential synthetic application. Distinguishing the reactivity among numerous C-H bonds in one single molecule represents one of the most challenging issues in organic synthesis and requires precise reaction design. As such, this field is now receiving increasing attention from researchers.This book provides the first comprehensive review of this field, summarizing the origin, mechanism, scope and applications of the asymmetric C-H bond functionalization reaction. It covers organocatalytic reactions and transition-metal-catalyzed reactions, as well as asymmetric C-H functionalization reactions not described in other books.Written by a leading expert in this field, the book is ideal for postgraduates and researchers working in organic synthesis, catalysis, and organometallic chemistry.
INGLÊS

Atomically-Precise Methods For Synthesis Of Solid Catalysts

231,88€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 There is much interest in preparing catalysts with specific structures for a desired catalytic activity. Although there has been a great amount of research into correlating particles sizes and microstructure to catalytic activity, knowledge about practical catalysts still remain ill-defined. The current challenge is now to understand atomic control.Atomically-Precise Methods for Synthesis of Solid Catalysts provides an overview of recent developments in heterogeneous catalysts preparation which aim at controlling the microstructure of such catalysts at the atomic scale. Each chapter provides a different synthetic approach to achieve atomic-scale control along techniques to characterize the atomically-precise solids. Topics covered include bimetallic supported catalysts from single-source precursors zeolite-supported molecular metal complex catalyst, surface organometallic chemistry, atomic layer deposition and electron microscopy of catalysts.Edited by active researchers in the area, the book aims to bridge the gap between surface science and heterogeneous catalysis. The book is suitable for graduate students as well as researchers in academia in industry from various disciplines including engineering, inorganic/organometallic chemistry, surface science and physical chemistry interested in catalyst design.
INGLÊS

Conjugated Linoleic Acids And Conjugated Vegetable Oils

192,13€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 Conjugated linoleic acids (CLA) isomers of linoleic acid - a compound derived from meat and dairy products. Attention was first drawn to their potential anti-carcinogen properties in the 1980's; since then further health benefits have been reported, and applications in the glue and paint industries as a renewable resource have been explored.This comprehensive book presents an overview of the background and research into CLA and examines each of their applications in the context of the chemistry surrounding them and CLA-enriched oils. The biosynthesis of CLA is presented, with a discussion on how animal husbandry could promote CLA production. Other chapters examine the current strategies for their synthesis using bespoke catalysts and enzymes. Readers from academia and industry will find the layout of the book highly accessible, with sections for each application.The editors are both active researchers in the field, and have brought together a wealth of expertise from across the globe, presenting a comprehensive guide to this valuable group of compounds and their potential applications.
INGLÊS

Heterogeneous Gold Catalysts And Catalysis

231,88€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 Once considered an inert element, gold has recently gained attention as a catalyst. With hundreds of papers being published each year, this book presents a comprehensive review of this rapidly-evolving field, with contributions by leading experts across the globe. Going through the chapters citing the primary literature, the reader will gain a thorough background to the use of gold in catalysis, as well as the latest methods for the preparation of gold catalysts. Other chapters demonstrate the characterisation and modelling of gold-catalysed reactions, with consideration given to both the fundamentals and commercial applications of this emerging group of catalysts.Written to be accessible by postgraduates and newcomers to the field, this book will also benefit experienced researchers and therefore be an essential reference in the laboratory.
INGLÊS

Enantioselective Multicatalysed Tandem Reactions

de Helene Pellissier

192,13€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 Chiral molecules are needed for the production of many pharmaceuticals and materials, and catalytic asymmetric synthesis provides a method for the preparation of such chiral products. For the synthesis of complex molecules, such as natural products and biologically active compounds, more than one catalytic reaction may be necessary and tandem catalysis refers to the combination of catalytic reactions into one synthesis. By combing catalysts it enables a more efficient, economical and selective one pot approach for complex molecule synthesis which could not be achieved through single specific catalytic systems. The challenge is finding the right catalyst which is compatible with other catalysts but also tolerates reagents, solvent and intermediates generated during the course of the reaction.Enantioselective Multicatalysed Tandem Reactions provides an overview of recent developments in the area. The first part of the book covers asymmetric tandem reactions catalysed by multiple catalysts from the same discipline (organocatalysts, two metal and multienzyme-catalysed reactions). The second part looks at tandem reactions catalysed by multiple catalysts from different disciplines including reactions catalysed by a combination of metals and organocatalysts, reactions catalysed by a combination of metals and enzymes, and finally reactions catalysed by a combination of organocatalysts and enzymes.The book will appeal to researchers and professionals in academic and industrial laboratories interested in catalysis, biocatalysis and organic synthesis of chiral compounds.
INGLÊS

New Trends In Cross-Coupling - Theory And Applications

231,88€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 Palladium-catalysed cross-coupling reactions constitute a powerful class of chemical methods for the creation of carbon-carbon and carbon-heteroatom bonds used in organic synthesis, famously recognized by the 2010 Nobel Prize awarded to Richard F. Heck, Ei-ichi Negishi and Akira Suzuki 'for palladium-catalysed cross-couplings in organic synthesis.' These methods have become ubiquitous in academic and industrial settings alike, as applications span from industrial production of pharmaceuticals, agrochemicals, polymers, and dyes to the synthesis of complex natural products.New Trends in Cross-Coupling provides the reader with the history and basic, concepts of cross-coupling up to the state of the art in modern coupling reactions from both technology and applied perspectives. A wide breadth of topics including selecting prominent ligand types; advances in Pd-phosphine precatalysts and Pd N-heterocyclic carbene complexes; new reactions such as carboiodination; implementation of new technologies such as continuous flow and advanced metal detection methods; greener approaches to cross-coupling; as well as large-scale applications in the syntheses of pharmaceutical materials are covered.Edited by Thomas J. Colacot, an Industrial expert on cross coupling, the book contains contributions from academic and industrial world leaders in the field as well as a Forewords from Professor Barry M. Trost, Gregory C. Fu and 2010 Nobel Laureate in Chemistry Professor Ei-ichi Negishi. New Trends in Cross-Coupling serves as a reference guide for both undergraduate and graduate students as well as those who are experts in the area.'...this compilation, a Must for anyone interested in learning and using newer trends in cross-coupling.' Ei-ichi Negishi, 2010 Nobel Laureate in Chemistry'I am very pleased to see such a book concerning cross coupling reactions published.' Professor Akira Suzuki - 2010 Nobel Laureate in Chemistry.'this book is invaluable to anyone involved in synthesis of organic compounds for any purpose.' Professor Barry Trost, Stanford University.
INGLÊS

Economic Synthesis Of Heterocycles - Zinc, Iron, Copper, Cobalt, Manganese And Nickel Catalysts

de Matthias Beller e Xiao-Feng Wu

231,88€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 Heterocycle synthesis is one of the largest areas of modern organic chemistry. Heterocycles have a broad range of applications including pharmaceuticals, agrochemicals and dyes, and are the core structure to around 90% of naturally-occurring molecules. Transition metal catalysts have become favoured in heterocycle synthesis, not least because of their low cost, but also due to their relatively low environmental toxicity and biocompatibility. This book presents an overview of the state-of-the-art in transition metal catalysis for heterocycle synthesis. Each metal is discussed in turn, presenting a comprehensive source of information on the use of zinc, iron, copper, cobalt, manganese, and nickel in a sustainable and economic manner.Referencing the latest primary literature, and authored by active researchers in the field, this book is a must-have resource for anyone wishing to undertake an economic and sustainable approach to heterocycle synthesis.
INGLÊS

Enantioselective Nickel-Catalysed Transformations

de Helene Pellissier

197,43€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 Due to the lower costs of nickel catalysts and the high abundance of nickel complexes, enantioselective nickel-mediated transformations have received a continuous and growing attention in recent years. This book demonstrates the diversity of chemistry catalysed by chiral nickel catalysts. Discussing several different enantioselective transformations, this book presents the impressive range of uses that have been found for novel and already known nickel chiral catalysts, from basic organic transformations to completely novel methodologies including fascinating one-pot domino and multicomponent reactions. This much-needed book is ideal for researchers and industrialists in organic chemistry, synthesis and medicinal chemistry.
INGLÊS

N-Heterocyclic Carbenes - From Laboratory Curiosities To Efficient Synthetic Tools

237,18€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 In less than 20 years N-heterocyclic carbenes (NHCs) have become well-established ancillary ligands for the preparation of transition metal-based catalysts. This is mainly due to the fact that NHCs tend to bind strongly to metal centres, avoiding the need of excess ligand in catalytic reactions. Also, NHC-metal complexes are often insensitive to air and moisture, and have proven remarkably resistant to oxidation. This book showcases the wide variety of applications of NHCs in different chemistry fields beyond being simple phosphine mimics. This second edition has been updated throughout, and now includes a new chapter on NHC-main group element complexes. It covers the synthesis of NHC ligands and their corresponding metal complexes, as well as their bonding and stereoelectronic properties and applications in catalysis. This is complemented by related topics such as organocatalysis and biologically active complexes. Written for organic and inorganic chemists, this book is ideal for postgraduates, researchers and industrialists.
INGLÊS

Heterocycles From Double-Functionalized Arenes - Transition Metal Catalyzed Coupling Reactions

de Matthias Beller e Xiao-Feng Wu

237,18€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 An introduction to transition metal catalyzed coupling reactions of double-functionalized arenes in heterocycle synthesis.
INGLÊS

Catalytic Activation Of Small Molecules

~~269,02€~~ 242,12€ 10% IMEDIATO

portes grátis

 Providing a state-of-the-art account of the area of small molecule activation, this book brings together the challenges and approaches to catalytic activation of methane, nitrogen, carbon monoxide and carbon dioxide.
INGLÊS

Catalytic Activation Of Small Molecules

~~263,68€~~ 237,31€ 10% IMEDIATO

DISPONIBILIDADE IMEDIATA

 Providing a state-of-the-art account of the area of small molecule activation, this book brings together the challenges and approaches to catalytic activation of methane, nitrogen, carbon monoxide and carbon dioxide.
INGLÊS

Advances In Photocatalysis, Electrocatalysis And Photoelectrocatalysis For Hydrogen Production

~~290,18€~~ 261,16€ 10% IMEDIATO

DISPONIBILIDADE IMEDIATA

 Hydrogen has a lot of promise as an alternative to various carbon containing fuels as burning it releases only water which does not contribute to climate change. However, the standard method of producing hydrogen uses methane as the source, releases carbon dioxide and requires high temperatures and pressures meaning it cannot be considered a sustainable process. Photocatalysis, electrocatalysis and the combining of the two in photoelectrocatalysis offer pathways to producing hydrogen from different starting materials and with lower energy costs, which will be essential to making sustainable hydrogen fuel a reality.Advances in Photocatalysis, Electrocatalysis and Photoelectrocatalysis for Hydrogen Production brings together the latest developments in applying these types of catalysis to producing hydrogen. This book is an important resource for anyone working in photo- and electrocatalysis or with an interest in routes for green hydrogen.
INGLÊS

Multi-Functional Electrocatalysts - Fundamentals And Applications

~~237,18€~~ 213,46€ 10% IMEDIATO

DISPONIBILIDADE IMEDIATA

 Guiding readers through the fundamentals and applications of multi-functional electrocatalysts (bi, tri and tetra-functional electrocatalysts), their different types and various fabrication approaches. This book will serve as a valuable reference for those working in sustainable energy conversion and storage systems.
INGLÊS

Computational Catalysis

~~263,68€~~ 237,31€ 10% IMEDIATO

DISPONIBILIDADE IMEDIATA

 First-principles-based modelling of catalysts is a growing field and the past decade has seen the range of applications for it increase. Improvements in computing power and developments in the areas of machine learning have made many exciting advances possible.The new edition of Computational Catalysis provides an update on the contents of the previous edition whilst introducing new chapters on kinetic Monte Carlo, modelling solvent effects, machine learning for catalyst modelling and design, and modelling complex heterogeneous structures. Written to be accessible to anyone with a familiarity with quantum mechanical methods, this book is a valuable resource for both early career researchers and graduate students.
INGLÊS

Advances In Photocatalysis, Electrocatalysis And Photoelectrocatalysis For Hydrogen Production

~~290,18€~~ 261,16€ 10% IMEDIATO

DISPONIBILIDADE IMEDIATA

 Hydrogen has a lot of promise as an alternative to various carbon containing fuels as burning it releases only water which does not contribute to climate change. However, the standard method of producing hydrogen uses methane as the source, releases carbon dioxide and requires high temperatures and pressures meaning it cannot be considered a sustainable process. Photocatalysis, electrocatalysis and the combining of the two in photoelectrocatalysis offer pathways to producing hydrogen from different starting materials and with lower energy costs, which will be essential to making sustainable hydrogen fuel a reality.Advances in Photocatalysis, Electrocatalysis and Photoelectrocatalysis for Hydrogen Production brings together the latest developments in applying these types of catalysis to producing hydrogen. This book is an important resource for anyone working in photo- and electrocatalysis or with an interest in routes for green hydrogen.
INGLÊS

Multi-Functional Electrocatalysts - Fundamentals And Applications

~~237,18€~~ 213,46€ 10% IMEDIATO

DISPONIBILIDADE IMEDIATA

 Guiding readers through the fundamentals and applications of multi-functional electrocatalysts (bi, tri and tetra-functional electrocatalysts), their different types and various fabrication approaches. This book will serve as a valuable reference for those working in sustainable energy conversion and storage systems.
INGLÊS

Advances In Microwave-Assisted Heterogeneous Catalysis

237,18€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 Advances in Microwave-assisted Heterogeneous Catalysis begins with the basics of microwave heating and the role of microwaves in heterogeneous catalysis before discussing the mechanisms and specific applications.
INGLÊS

Advances In Microwave-Assisted Heterogeneous Catalysis

241,99€ + 10% EM CARTÃO

portes grátis

 Advances in Microwave-assisted Heterogeneous Catalysis begins with the basics of microwave heating and the role of microwaves in heterogeneous catalysis before discussing the mechanisms and specific applications.
INGLÊS

Chemicals And Fuels From Biomass Via Fischer-Tropsch Synthesis - A Route To Sustainability

237,18€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 In an effort to reduce dependency on fossil fuel resources, biomass could essentially be converted into chemicals using high capacity processes. The Fischer-Tropsch Synthesis (FTS) pathway has been chosen as the focus of this book as it is a mature area, and unlike other pathways such as pyrolysis, FTS is a potential way of producing fuel/hydrocarbons with no sulfur, no nitrogen, and no heavy metals contamination, making it a good choice. Integrating technological development and business development rationales to highlight the key technological developments that are necessary to industrialize biofuels on a global scale, this book focusses on the key challenges that still hinder the effective biomass use and the realization of zero fossil fuel use. Traditional biomass to hydrocarbons pathways are covered, showcasing how they are tailored to yield a specific group of chemicals with the aim of reducing downstream processes. New developments are considered, including process synthesis, catalysts, and reactors, etc. Providing an up-to-date overview of the production of specialty chemicals and fuels from biomass via the Fischer-Tropsch Synthesis pathway, this title makes an excellent addition to the libraries of academics and practitioners working in catalysis and chemical engineering.
INGLÊS

Asymmetric Autocatalysis - The Soai Reaction

210,68€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 Asymmetric autocatalysis is a reaction in which chiral compound acts as a chiral catalyst for its own production. The process is a catalytic automultiplication of the chiral compound leading to an end product with a high enantiomeric excess. It has advantages over non-autocatalytic reactions because the amount of catalyst increases and no loss or deterioration of the catalyst is observed. Additionally, because the catalyst and product have the same structure, the separation of product from the catalyst is not necessary.Asymmetric Autocatalysis provides a comprehensive introduction to the topic of autocatalysis and an in-depth review of the current state of the research. Edited by a team including Professor Kenso Soai, who first described these types of reaction, and written by experts from around the world this book is a great resource for anyone with an interest in organic synthesis, catalysis and chirality.
INGLÊS

Organocatalytic Dynamic Kinetic Resolution

de Helene (Cnrs, France) Pellissier

166,28€ + 10% EM CARTÃO

portes grátis

 Collecting for the first time all the developments in the field of DKR, this book shows that a variety of organocatalysts allow excellent levels of stereocontrol and yields in many types of transformations.
INGLÊS

Organocatalytic Dynamic Kinetic Resolution

de Helene Pellissier

162,98€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 Collecting for the first time all the developments in the field of DKR, this book shows that a variety of organocatalysts allow excellent levels of stereocontrol and yields in many types of transformations.
INGLÊS

Catalysis With Earth-Abundant Elements

223,93€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 This book highlights the uses of the most earth-abundant elements in catalysis and will be of interest to graduates, academic researchers and practitioners in catalysis.
A carregar resultados...

Ver mais resultados