Bridging Heterogeneous and Homogeneous Catalysis :Concepts, Strategies, and Applications

Publication subTitle :Concepts, Strategies, and Applications

Author: Can Li  

Publisher: John Wiley & Sons Inc‎

Publication year: 2014

E-ISBN: 9783527675937

P-ISBN(Hardback):  9783527335831

Subject: O643.3 catalytic

Language: ENG

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Description

This unique handbook fills the gap in the market for an up-to-date work that links both homogeneous catalysis applied to organic reactions and catalytic reactions on surfaces of heterogeneous catalysts.

Chapter

1.2.2 Sulfonic or Carboxylic Acid-Amine Bifunctional Catalyst

1.3 Bifunctional Catalysts Possessing Basic Organic Groups and Acid Sites Derived from Their Support Surface

1.3.1 Organic Base-Catalyzed Reactions Enhanced by SiO2

1.3.2 Amine-Catalyzed Reactions Enhanced by Acid Site on Silica-Alumina

1.3.3 Control of Acid-Base Interaction on Solid Surface

1.3.4 Cooperative Catalysis of Acid Site, Primary Amine, and Tertiary Amine

1.4 Prospect

References

Chapter 2 Catalytic Reactions in or by Room-Temperature Ionic Liquids: Bridging the Gap between Homogeneous and Heterogeneous Catalysis

2.1 Introduction and Background

2.2 Catalysis with IL-Supported or Mediated Metal Nanoparticles

2.2.1 Preparation of MNPs in ILs

2.2.1.1 IL Itself as the Reducing Agent

2.2.1.2 Molecular Hydrogen as Reducing Agent

2.2.1.3 NaBH4 as the Reducing Agent

2.2.1.4 Other Reducing Agents

2.2.2 Characterization of IL-Supported or Mediated MNPs

2.2.2.1 XPS and NMR

2.2.2.2 SEM and TEM

2.2.2.3 Molecular Dynamics Simulations

2.2.3 Hydrogenation Reactions

2.2.4 IL-Supported Pd NPs

2.2.5 IL-Supported Pt and Ir NPs

2.2.6 IL-Supported Ru NPs

2.2.6.1 IL-Supported Rh NPs

2.2.7 C-C Coupling Reactions

2.2.7.1 Suzuki Reaction

2.2.7.2 Mizoroki-Heck Reaction

2.2.7.3 Stille Reaction

2.2.7.4 Sonogashira Reaction

2.2.7.5 Ullmann Reaction

2.2.8 Brief Summary

2.3 Reactions Catalyzed by Solid-Supported IL: Heterogeneous Catalysis with Homogeneous Performance

2.3.1 Introduction

2.3.1.1 Design, Preparation, and Properties of Supported IL-Phase Catalysis

2.3.2 Design, Preparation, and Properties of Silica Gel-Confined IL Catalysts

2.3.2.1 Design, Preparation, and Properties of Covalently Supported IL Catalysts

2.3.3 Catalytic Reaction with Supported IL Catalysts

2.3.3.1 Catalytic Hydrogenation

2.3.3.2 Selective Oxidation

2.3.3.3 Catalytic Carbonylation Reaction

2.3.3.4 Water-Gas Shift Reaction

2.3.3.5 Isomerization and Oligomerization

2.3.3.6 Alkylation and Esterification Reactions

2.3.3.7 Asymmetric Catalysis

2.3.3.8 Enzyme Catalysis

2.3.4 Brief Summary

2.4 Outlook

References

Chapter 3 Heterogeneous Catalysis with Organic-Inorganic Hybrid Materials

3.1 Introduction

3.1.1 Ordered Mesoporous Silica

3.1.2 Organic-Inorganic Hybrid Materials

3.1.3 Heterogeneous Catalysis

3.2 Organic-Inorganic Hybrid Materials

3.2.1 General Advantages of Organic-Inorganic Hybrid Materials

3.2.2 Grafting and Co-Condensation

3.2.2.1 Amine Groups

3.2.2.2 Ionic Liquids (ILs)

3.2.2.3 Others

3.2.3 Periodic Mesoporous Organosilicas (PMOs)

3.2.3.1 Synthesis of PMOs with Surfactants

3.2.3.2 Aliphatic PMO

3.2.3.3 Aromatic PMO

3.2.3.4 Hybrid Periodic Mesoporous Organosilica (HPMO)

3.3 Catalysis of Organic-Inorganic Hybrid Materials

3.3.1 Catalytic Application of Organic-Functionalized Mesoporous Silica by Grafting and Co-Condensation Method

3.3.1.1 Knoevenagel Condensation

3.3.1.2 Aldol Condensation

3.3.1.3 Esterification of Alcohol

3.3.2 Catalytic Application of Periodic Mesoporous Organosilica

3.3.3 Chiral Catalysis

3.3.4 Photocatalysis

3.4 Summary and Conclusion

References

Chapter 4 Homogeneous Asymmetric Catalysis Using Immobilized Chiral Catalysts

4.1 Introduction

4.2 Soluble Polymeric Supports and Catalyst Separation Methods

4.2.1 Types of Soluble Polymeric Supports

4.2.2 Immobilized Catalyst Separation Methods

4.3 Chiral Linear Polymeric Catalysts

4.4 Chiral Dendritic Catalysts

4.5 Helical Polymeric Catalysts

4.6 Conclusion and Prospects

Acknowledgments

References

Chapter 5 Endeavors to Bridge the Gap between Homo- and Heterogeneous Asymmetric Catalysis with Organometallics

5.1 General Introduction

5.2 Combinatorial Approach for Homogeneous Asymmetric Catalysis

5.2.1 The Principle of Combinatorial Approach to Chiral Catalyst Discovery

5.2.2 Ti(IV)-Catalyzed Enantioselective Reactions

5.2.2.1 Schiff Base/Ti(IV)-Catalyzed Asymmetric Hetero-Diels-Alder Reaction

5.2.2.2 BINOLate/Ti(IV)-Catalyzed Asymmetric Hetero-Diels-Alder Reaction

5.2.2.3 BINOLate/Ti-Catalyzed Asymmetric Carbonyl-Ene Reaction

5.2.2.4 BINOLate/Ti-Catalyzed Asymmetric Ring-Opening Aminolysis of Epoxides

5.2.3 Zn Complex-Catalyzed Enantioselective Reactions

5.2.3.1 Chiral Amino Alcohol/Zn/Racemic Amino Alcohol-Catalyzed Asymmetric Diethylzinc Addition to Aldehydes

5.2.3.2 BINOLate/Zn/Diimine-Catalyzed Asymmetric Diethylzinc Addition to Aldehydes

5.2.3.3 BINOLate/Zn/Diimine-Catalyzed Asymmetric Hetero-Diels-Alder Reaction

5.2.4 Ru Complex-Catalyzed Enantioselective Reactions

5.2.4.1 Achiral Monophosphine/Ru/Chiral Diamine-Catalyzed Asymmetric Hydrogenation of Ketones

5.2.4.2 Achiral Bisphosphine/Ru/Chiral Diamine-Catalyzed Asymmetric Hydrogenation of Ketones

5.3 Self-Supporting Approach for Heterogeneous Asymmetric Catalysis

5.3.1 The Principle of Design and Generation of Self-Supported Catalysts

5.3.2 Self-Supported BINOLate/Ti(IV)-Catalyzed Asymmetric Carbonyl-Ene Reaction

5.3.3 Self-Supported BINOLate/Ti(IV)-Catalyzed Asymmetric Sulfoxidation Reaction

5.3.4 Self-Supported BINOLate/La(III)-Catalyzed Asymmetric Epoxidation

5.3.5 Self-Supported BINOLate/Zn(II)-Catalyzed Asymmetric Epoxidation

5.3.6 Self-Supported Noyori-Type Ru(II)-Catalyzed Asymmetric Hydrogenation

5.3.7 Self-Supported MonoPhos/Rh(I)-Catalyzed Asymmetric Hydrogenation Reactions

5.3.7.1 Covalent Bonded Bridging Ligands for Self-Supported Catalysts

5.3.7.2 Hydrogen-Bonded Bridging Ligands for Self-Supported Catalysts

5.3.7.3 Metal-Coordinated Bridging Ligands for Self-Supported Catalysts

5.4 Conclusions and Outlook

Acknowledgments

References

Chapter 6 Catalysis in and on Water

6.1 Introduction

6.2 Catalytic Reactions in and ``on'' Water

6.2.1 Hydroformylation

6.2.2 Hydrogenation

6.2.2.1 Achiral Hydrogenation

6.2.2.2 Asymmetric Hydrogenation

6.2.3 C-C Bond Formation

6.2.3.1 Diels-Alder Reaction

6.2.3.2 Friedel-Crafts Reaction

6.2.3.3 Suzuki-Miyaura Coupling

6.2.3.4 Heck Reaction

6.2.3.5 Alcohol Oxidation

6.3 Conclusions

References

Chapter 7 A Green Chemistry Strategy: Fluorous Catalysis

7.1 History of Fluorous Chemistry

7.2 Basics of Fluorous Chemistry

7.3 Fluorous Metallic Catalysis

7.3.1 Fluorous Palladacycle Catalysts

7.3.2 Fluorous Pincer Ligand-Based Catalysts

7.3.3 Fluorous Immobilized Nanoparticles Catalysts

7.3.4 Fluorous Palladium-NHC Complexes

7.3.5 Fluorous Phosphine-Based Palladium Catalyst

7.3.6 Fluorous Grubbs' Catalysts

7.3.7 Fluorous Silver Catalyst

7.3.8 Fluorous Wilkinson Catalyst

7.3.9 Miscellaneous Fluorous Catalysts

7.4 Fluorous Organocatalysis

7.4.1 Asymmetric Aldol Reaction

7.4.2 Morita-Baylis-Hillman Reaction

7.4.3 Asymmetric Michael Addition Reaction

7.4.4 Catalytic Oxidation Reaction

7.4.5 Catalytic Acetalization Reaction

7.4.6 Catalytic Condensation Reaction

7.4.7 Catalytic Asymmetric Fluorination Reaction

7.5 Conclusion

References

Chapter 8 Emulsion Catalysis: Interface between Homogeneous and Heterogeneous Catalysis

8.1 Introduction

8.1.1 Water in Chemistry

8.1.2 Water as Solvent

8.1.3 Emulsion

8.1.4 Emulsion Catalysis

8.2 Emulsion Catalysis in the Oxidative Desulfurization

8.2.1 Emulsion Catalytic Oxidative Desulfurization Using H2O2 as Oxidant

8.2.2 Emulsion Catalytic Oxidative Desulfurization Using O2 as Oxidant

8.3 Emulsion Catalysis in Lewis Acid-Catalyzed Organic Reactions

8.4 Emulsion Catalysis in Reactions with Organocatalysts

8.4.1 Aldol Reaction

8.4.2 Michael Addition

8.5 Emulsion Formed with Polymer-Bounded Catalysts

8.5.1 Emulsion Catalysis Participated by Metal Nanoparticles Stabilized by Polymer

8.5.2 Polymer-Bounded Organometallic Catalysts in Emulsion Catalysis

8.6 Conclusion and Perspective

References

Chapter 9 Identification of Binding and Reactive Sites in Metal Cluster Catalysts: Homogeneous-Heterogeneous Bridges

9.1 Introduction

9.2 Control of Binding in Metal-Carbonyl Clusters via Ligand Effects

9.3 Imaging of CO Binding on Noble Metal Clusters

9.4 Imaging of Open Sites in Metal Cluster Catalysis

9.5 Elucidating Kinetic Contributions of Open Sites: Kinetic Poisoning Experiments Using Organic Ligands

9.6 More Approaches to Poisoning Open Catalytic Active Sites to Obtain Structure Function Relationships

9.6.1 Using Atomic Layer Deposition of Al2O3 to Block Sites on Pd/Al2O3 Catalysts

9.6.2 Bromide Poisoning of Active Sites on Au/TiO2 Catalysts for CO Oxidation Reactions

9.6.3 Bromide Poisoning of Active Sites on Au/TiO2 Catalysts for Water-Gas Shift Reactions

9.7 Supported Molecular Iridium Clusters for Ethylene Hydrogenation

9.8 Summary and Outlook

References

Chapter 10 Catalysis in Porous-Material-Based Nanoreactors: a Bridge between Homogeneous and Heterogeneous Catalysis

10.1 Introduction

10.2 Preparation of Nanoreactors Based on Porous Materials

10.2.1 Mesoporous Silicas

10.2.2 Metal-Organic Frameworks (MOFs)

10.2.3 Surface Modification of Nanoreactors

10.2.3.1 Surface Modification of Mesoporous Silicas (MSs)

10.2.3.2 Surface Modification of MOFs

10.3 Assembly of the Molecular Catalysts in Nanoreactors

10.3.1 Incorporating Chiral Molecular Catalysts in Nanoreactors through Covalent-Bonding Methods

10.3.2 Immobilizing Chiral Molecular Catalysts in Nanoreactors through Noncovalent Bonding Methods

10.3.2.1 Introduction of Molecular Catalysts into Nanoreactors through Noncovalent Bonding Methods

10.3.2.2 Encapsulating Molecular Catalyst in Nanoreactors by Reducing the Pore Entrance Size

10.4 Catalytic Reactions in Nanoreactors

10.4.1 Pore Confinement Effect

10.4.2 Enhanced Cooperative Activation Effect in Nanoreactors

10.4.2.1 The Kinetic Resolution of Epoxides

10.4.2.2 Water Oxidation Reactions

10.4.2.3 Epoxide Hydration

10.4.3 Isolation Effect in Nanoreactors

10.4.3.1 Selectivity Control

10.4.3.2 Inhibiting Dimerization of Molecular Catalysts

10.4.4 Microenvironment Engineering of Nanoreactors

10.4.5 Influence of the Porous Structure on the Catalytic Performance of Nanoreactors

10.4.6 Catalytic Nanoreactor Engineering

10.5 Conclusions and Perspectives

References

Chapter 11 Heterogeneous Catalysis by Gold Clusters

11.1 Introduction

11.2 Preparation of Gold Clusters

11.2.1 Chemical Reduction

11.2.1.1 Phosphorus Ligands

11.2.1.2 Sulfur Ligands

11.2.1.3 Amide Ligands

11.2.2 Physical Vapor Deposition

11.2.3 Electrical Reduction

11.2.4 Other Methods

11.3 Characterization of Gold Clusters

11.4 Catalysis by Gold Clusters

11.4.1 Selective Hydrogenation

11.4.2 Selective Oxidation

11.4.2.1 Oxygen Activation

11.4.2.2 Alkanes

11.4.2.3 Alkenes

11.4.2.4 Alcohols

11.4.3 CO Oxidation

11.4.4 Organic Synthesis

11.5 Conclusions and Perspectives

References

Chapter 12 Asymmetric Phase-Transfer Catalysis in Organic Synthesis

12.1 Introduction

12.2 Chiral Phase-Transfer Catalysts

12.2.1 Chiral Crown Ethers - Cation-Binding Phase-Transfer Catalysts

12.2.2 Chiral Cation Phase-Transfer Catalysts

12.2.2.1 Chiral Quaternary Ammonium Salts

12.2.2.2 Chiral Quaternary Phosphonium Salts

12.2.3 Chiral Anion Phase-Transfer Catalysts

12.3 Asymmetric Phase-Transfer Catalytic Reactions and Applications

12.3.1 Asymmetric Phase-Transfer Reactions of Glycine Imine Derivatives

12.3.1.1 Asymmetric Alkylations

12.3.1.2 Asymmetric Conjugate Additions

12.3.1.3 Asymmetric Aldol and Mannich Condensations

12.3.2 Asymmetric Phase-Transfer Reactions of 1,3-Dicarbonyl Derivatives

12.3.3 Asymmetric Phase-Transfer Reactions of Oxindoles

12.3.4 Asymmetric Phase-Transfer Reactions of Nitroalkanes

12.3.5 Asymmetric Phase-Transfer Cyclization Reactions

12.3.6 Asymmetric Phase-Transfer Fluorination and Trifluoromethylation Reactions

12.3.7 Asymmetric Phase-Transfer Cyanation Reactions

12.3.8 Other Asymmetric Phase-Transfer Reactions

12.4 Concluding Remarks

References

Chapter 13 Catalysis in Supercritical Fluids

13.1 Introduction

13.2 Features of Supercritical Fluids and Related Catalytic Reactions

13.2.1 Properties of Supercritical Fluids

13.2.2 Features of Reactions in Supercritical Fluids

13.3 Examples of the Reactions in SCFs

13.3.1 Hydrogenation of Organic Substances

13.3.2 Hydrogenation of CO2

13.3.3 Hydroformylation Reactions

13.3.4 Oxidations

13.3.5 Alkylation

13.3.6 CO2 Cycloaddition to Epoxide

13.4 Summary and Conclusions

References

Chapter 14 Hydroformylation of Olefins in Aqueous-Organic Biphasic Catalytic Systems

14.1 Introduction

14.2 Water-Soluble Rhodium-Phosphine Complex Catalytic Systems

14.3 Mechanism

14.4 Hydroformylation of Lower Olefins

14.4.1 Ethylene

14.4.2 Propene

14.4.3 Butene

14.5 Hydroformylation of Higher Olefins

14.5.1 Supported Aqueous-Phase Catalysts

14.5.2 Cosolvent

14.5.3 Surfactants

14.5.4 Cyclodextrins

14.5.5 Thermoregulated Inverse Phase-Transfer Catalysts

14.6 Hydroformylation of Internal Olefins

14.7 Conclusion and Outlook

References

Chapter 15 Recent Progress in Enzyme Catalysis in Reverse Micelles

15.1 Introduction

15.2 Enzyme Catalysis in Molecular Organic Solvent-Based Reverse Micelles

15.2.1 Effect of Interfacial Property of Reverse Micelles on Enzyme Catalysis

15.2.1.1 Effect of the Electrical Property of the Interface

15.2.1.2 Effect of the Size and Structure of Surfactant Head Group

15.2.2 Effect of Additives on Enzyme Catalysis in Reverse Micelles

15.2.2.1 Ionic Liquids as Additives

15.2.2.2 Nanomaterials as Additives

15.2.3 Relationship between the Conformation and the Activity of Enzymes in Reverse Micelles

15.2.4 Pseudophase Model and Enzyme-Catalyzed Reaction Kinetics in Reverse Micelles

15.3 Enzyme Catalysis in Ionic Liquid-Based Reverse Micelles

15.3.1 Microemulsification of Hydrophobic Ionic Liquids

15.3.2 Ionic Liquids as Surfactants

15.4 Application of Enzyme Catalysis in Reverse Micelles

15.4.1 Application in Biotransformation

15.4.2 Reverse Micelle-Based Gel and Its Application for Enzyme Immobilization

15.5 Concluding Remarks

References

Chapter 16 The Molecular Kinetics of the Fischer-Tropsch Reaction

16.1 Introduction

16.2 Basics of the Fischer-Tropsch Kinetics

16.2.1 Mechanistic Background of the Carbide-Based Mechanism

16.2.1.1 Initiation

16.2.1.2 Propagation

16.2.1.3 Termination

16.2.2 General Kinetics Considerations

16.2.2.1 Some Mathematical Expressions

16.3 Molecular Microkinetics Simulations

16.3.1 Analysis of Microkinetics Results

16.3.1.1 Monomer Formation Limited Kinetics Limit versus Chain Growth Model

16.3.1.2 Methane Formation versus Fischer-Tropsch Kinetics

16.4 The Lumped Kinetics Model

16.4.1 The Single Reaction Center Site Model

16.4.2 The Dual Reaction Center Site Model

16.5 Transient Kinetics

16.6 Conclusion and Summary

References

Index

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