Modern gold catalyzed synthesis / edited by A. Stephen Hashmi and Dean F. Toste.

Format:

Book

Contributor:

Hashmi, A. Stephen.

Toste, Dean F.

Language:

English

Subjects (All):

Catalysis.

Gold.

Organic compounds--Synthesis.

Organic compounds.

Transition metal catalysts.

Physical Description:

1 online resource (420 p.)

Edition:

1st ed.

Place of Publication:

Weinheim : Wiley-VCH, c2012.

Language Note:

English

Summary:

With its impressive features, gold has led to completely new reaction types in recent years, which in turn have strongly influenced bothorganic catalysis and material science. Other fields where a significant amount of new results has been obtained include nanotechnology,self assembly/supramolecular systems and biochemical/medicinal chemistry. As a result, gold is one of the hottest topics in catalysis at the moment, with an increasing amount of research being carried out in this field.While focusing on homogeneous catalysis, this monograph also covers the main applications in h

Contents:

Modern Gold Catalyzed Synthesis; Contents; List of Contributors; 1 Hydrochlorination of Acetylene Catalyzed by Gold; 1.1 Introduction; 1.2 Reactions of Alkynes Using Gold Chloride as Catalyst; 1.3 The Correlation of Eo with the Activity of Gold for the Hydrochlorination of Acetylene; 1.3.1 The Initial Correlation; 1.3.2 Conceptual Developments of the Eo Correlation; 1.3.3 Further Study of the Correlation of Eo with the Activity of Platinum Group Metals; 1.3.4 The Eo Correlation Applied to Homogeneous and Nonhomogeneous Gold Nanoalloys

1.4 Central Role of Au3+ and Regeneration of Au/C Catalysts 1.5 Reaction Mechanism of Alkynes Over Au/C Catalysts; 1.5.1 Effect of the Individual Components of the Reactants to Au/C; 1.5.2 Reaction of Higher Alkynes Over Au/C; 1.5.3 Hydrochlorination of 1-hexyne, phenylacetylene, and 2-hexyne Over Au/C Catalyst; 1.5.4 Computational Studies of the Reaction of Acetylene Over Au/C; 1.6 Chemical Origin of the Eo Correlation and General Remarks; 1.7 Commercial Processes and Economic Aspects of Vinyl Chloride Monomer Manufacture; References; 2 Gold-Catalyzed Reduction Reactions; 2.1 Introduction

2.2 Hydrogenation of Multiple C=C Bonds. Role of the Gold Oxidation State 2.2.1 Introduction; 2.2.2 First Solid Gold Catalysts: from Extended Au Surfaces to Highly Dispersed Nanoparticles; 2.2.3 Recent Advances in Supported Gold Chemistry: from Highly Dispersed Nanoparticles to Individual Supported Au Atoms; 2.2.4 Summary; 2.3 Hydrogenation of α,β-Unsaturated Aldehydes; 2.3.1 Introduction; 2.3.2 Chemistry of Gold Nanoparticles: First Studies and Hypotheses; 2.3.3 Strong Metal-Support Interactions: Effect of Electronic Transfers and Decoration on the Gold Nanoparticles

2.3.4 Effect of Morphological Factors: Size and Shape 2.3.5 Summary; 2.4 Hydrogenation of Substituted Nitroaromatic Compounds; 2.4.1 Introduction; 2.4.2 Gold Catalysts for the Production of Substituted Nitro Compounds; 2.4.3 Hydrogenation of -NO2 Groups on Gold Catalysts: Reaction Pathway; 2.4.4 Chemoselectivity of Gold Catalysts for the Hydrogenation of NO2 groups; 2.4.5 Activity of Gold Catalysts for the Hydrogenation of NO2 groups; 2.4.6 Summary; References; 3 Gold-Catalyzed Benzannulations: Asao-Yamamoto Benzopyrylium Pathway; 3.1 Introduction; 3.2 Acetylenic Compounds as 2π Systems

3.3 Enols as 2π Systems 3.4 Enol Ethers as 2π Systems; 3.5 Benzynes as 2π Systems; 3.6 Synthesis of Phthalazine Derivatives; 3.7 Application to the Synthesis of Angucyclinone Antibiotics and Other Applications in Total Synthesis; 3.8 Copper-Catalyzed Benzannulations; 3.9 Conclusion; References; 4 Gold-Catalyzed Reactions of Propargyl Esters, Propargyl Alcohols, and Related Compounds; 4.1 Introduction and Extent of This Chapter; 4.2 Propargyl Esters; 4.2.1 General Mechanistic Considerations; 4.2.1.1 [2,3]- and [3,3]-Rearrangements; 4.2.1.2 Reversibility; 4.2.1.3 Ionization

4.2.1.4 Double [2,3]-Rearrangements

Notes:

Description based upon print version of record.

Includes bibliographical references and index.

ISBN:

9786613640338

9781280663406

1280663405

9783527646890

3527646892

9783527646869

3527646868

9783527646883

3527646884

OCLC:

792684788