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洋書 kinoppy

檜山爲次郎(京都大学名誉教授)共著/有機ケイ素化学:新たなアプローチと反応

Organosilicon Chemistry : Novel Approaches and Reactions

1

Hiyama, Tamejiro (EDT)   Oestreich, Martin (EDT)

Wiley-VCH 2019/11
568p.
出版国: DE
ISBN: 9783527344536
eISBN: 9783527814770
KNPID: EY00367284
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Full Description

Provides a unique summary of important catalytic reactions in the presence of silicon

A must-have for all synthetic chemists, this book summarizes all of the important developments in the application of organosilicon compounds in organic synthesis and catalysis. Edited by two world leaders in the field, it describes different approaches and covers a broad range of reactions, e.g. catalytic generation of silicon nucleophiles, Si-H Bond activation, C-H bond silylation, silicon-based cross-coupling reactions, and hydrosilylation in the presence of earth-abundant metals.

In addition to the topics covered above, Organosilicon Chemistry: Novel Approaches and Reactions features chapters that look at Lewis base activation of silicon Lewis acids, silylenes as ligands in catalysis, and chiral silicon molecules.

-The first book about this topic in decades, covering a broad range of reactions
-Covers new approaches and novel catalyst systems that have been developed in recent years
-Written by well-known, international experts in the areas of organometallic silicon chemistry and organosilicon cross-coupling reactions

Organosilicon Chemistry: Novel Approaches and Reactions is an indispensable source of information for synthetic chemists in academia and industry, working in the field of organic synthesis, catalysis, and main-group chemistry.

Table of Contents

Foreword xiii

Preface xv

1 Catalytic Generation of Silicon Nucleophiles 1
Koji Kubota and Hajime Ito

1.1 Introduction 1

1.2 Silicon Nucleophiles with Copper Catalysts 2

1.2.1 Copper-Catalyzed Nucleophilic Silylation with Disilanes 2

1.2.1.1 Silylation of α,β-Unsaturated Carbonyl Compounds 2

1.2.1.2 Silylation of Alkylidene Malonates 3

1.2.1.3 Silylation of Allylic Carbamates 3

1.2.2 Copper-Catalyzed Nucleophilic Silylation with Silylboronate 4

1.2.2.1 Silicon–Boron Bond Activation with Copper Alkoxide 4

1.2.2.2 Silylation of α,β-Unsaturated Carbonyl Compounds 4

1.2.2.3 Catalytic Allylic Silylation 7

1.2.2.4 Catalytic Silylation of Imines 9

1.2.2.5 Catalytic Silylation of Aldehydes 9

1.2.2.6 Catalytic Synthesis of Acylsilanes 11

1.2.2.7 Silylative Carboxylation with CO2 11

1.2.2.8 CO2 Reduction via Silylation 13

1.2.2.9 Silyl Substitution of Alkyl Electrophiles 13

1.2.2.10 Decarboxylative Silylation 14

1.2.2.11 Silylative Cyclization 15

1.2.2.12 Silylative Allylation of Ketones 15

1.2.2.13 Silylation of Alkynes 16

1.2.2.14 Propargylic Substitution 19

1.2.3 Copper-Catalyzed Nucleophilic Silylation with Silylzincs 20

1.3 Silicon Nucleophiles with Rhodium Catalysts 21

1.3.1 Rhodium-Catalyzed Nucleophilic Silylation with Disilanes 21

1.3.2 Rhodium-Catalyzed Nucleophilic Silylation with Silylboronates 21

1.3.2.1 Conjugate Silylation 21

1.3.2.2 Coupling between Propargylic Carbonates to Form Allenylsilanes 22

1.4 Silicon Nucleophiles with Nickel Catalysts 22

1.4.1 Nickel-Catalyzed Nucleophilic Silylation with Alkyl Electrophiles 22

1.5 Silicon Nucleophiles with Lewis Base Catalysts 23

1.5.1 N-Heterocyclic Carbene-Catalyzed Nucleophilic 1,4-Silylation 23

1.5.2 Alkoxide Base–Catalyzed 1,2-Silaboration 24

1.5.3 Phosphine-Catalyzed 1,2-Silaboration 24

1.6 Closing Remarks 25

Abbreviations 25

References 26

2 Si─H Bond Activation by Main-Group Lewis Acids 33
Dieter Weber and Michel R. Gagné

2.1 Introduction to Silanes and the SiH bond 33

2.1.1 Overview of the Discovery and the History of Silanes 33

2.1.2 A Comparison of Hydrocarbons and Hydrosilicons 34

2.1.3 Stability of the Silicon–Hydrogen Bond 35

2.1.4 The Silylium Ion 35

2.2 The Activation of Si─H Bonds by Boron Lewis Acids 36

2.2.1 Tris(pentafluorophenyl)borane (BCF) 36

2.2.2 The Catalytic Activation of Si─H Bonds by BCF and Other Boranes 36

2.2.2.1 The Mechanism of Borane-Catalyzed Si─H Bond Activation 36

2.2.2.2 Additional Mechanistic Aspects 38

2.2.3 Categorizing Reduction Types of π and σ Bonds Involving the η1-[B]–H–[Si] Adduct 40

2.2.3.1 Type I: The Reduction of Polar π Bonds (El═Nu/El≡Nu) 40

2.2.3.2 Type II: The Reduction of Polar σ Bonds (El–Nu) 45

2.2.3.3 Type III: The Reduction of Nonpolar π Bonds (A═A/A≡A) 55

2.2.3.4 Type IV: The Reduction of Nonpolar σ Bonds (A─A) 58

2.2.3.5 Combination of Reduction Types 61

2.2.3.6 Mechanistic Variation of Reduction Types 66

2.3 The Activation of Si─H Bonds by Aluminum Lewis Acids 72

2.4 The Activation of Si─H Bonds by Group 14 Lewis Acids 73

2.4.1 Introduction 73

2.4.2 Carbocations as Lewis Acids 73

2.4.3 Cationic Tri-coordinate Silylium Ions and Neutral Si(IV) Lewis Acids 74

2.5 The Activation of Si─H Bonds by Phosphorous-Based Lewis Acids 75

2.5.1 P(III) Lewis Acids 75

2.5.2 P(V) Lewis Acids 76

2.6 Summary and Conclusions 76

Acknowledgments 77

References 77

3 Si─H Bond Activation by Transition-Metal Lewis Acids 87
Georgii I. Nikonov

References 111

4 Metal–Ligand Cooperative Si─H Bond Activation 115
Francis Forster and Martin Oestreich

4.1 Introduction 115

4.2 Cooperative Si─H Bond Activation with Carbene Complexes Across M─C Double Bonds 116

4.3 Cooperative Si─H Bond Activation at M─N Bonds 116

4.4 Cooperative Si─H Bond Activation at M─O Bonds 117

4.5 CooperativeSi─H Bond Activation at M─S Bonds 118

4.5.1 Introduction 118

4.5.2 Seminal Results in Cooperative Si─H Bond Activation Across M─S Bonds 119

4.5.3 Dehydrogenative C─H Silylation 123

4.5.4 Competing Dehydrogenative Coupling and Hydrosilylation 125

4.5.5 C─H Silylation by Hydrosilylation/Dehydrogenative Silylation/ Retro-Hydrosilylation 126

4.6 Summary 127

References 128

5 Cationic Silicon-Based Lewis Acids in Catalysis 131
Polina Shaykhutdinova, Sebastian Keess, and Martin Oestreich

5.1 Introduction 131

5.2 Deoxygenation and Hydrosilylation of CX Multiple Bonds 131

5.2.1 Deoxygenation of CO Bonds 131

5.2.2 Hydrosilylation of CO, CN, CC, and CC Bonds 133

5.3 C─F Bond Activation 137

5.3.1 Hydrodefluorination 137

5.3.2 Defluorination Coupled with Electrophilic Aromatic Substitution (SEAr) 144

5.4 Friedel–Crafts C–H Silylation 149

5.5 Diels–Alder Reactions 153

5.6 Mukaiyama Aldol and Related Reactions 163

References 167

6 Transition-Metal-Catalyzed C─H Bond Silylation 171
Yoshiya Fukumoto and Naoto Chatani

6.1 C(sp)─H Bond Silylation 171

6.2 C(sp2)─H Bond Silylation 174

6.3 C(sp3)─H Bond Silylation 198

References 207

7 Transition-Metal-Free Catalytic C─H Bond Silylation 213
David P. Schuman, Wen-Bo Liu, Nasri Nesnas, and Brian M. Stoltz

7.1 Introduction 213

7.2 Lewis Acid 213

7.2.1 BCl3 Catalyst 213

7.2.2 B(C6F5)3, a “Frustrated” Lewis Acid Catalyst 214

7.2.3 Lewis Acid Conclusions 222

7.3 Brønsted Acid 222

7.4 Brønsted Base 224

7.4.1 Early Example of Catalytic C–H Silylation by Brønsted Base 224

7.4.2 Fluoride/Base Catalysis 224

7.4.3 Brønsted Base–Catalyzed C–H Silylation of Alkynes 226

7.5 Radical Dehydrosilylation 229

7.5.1 “Electron” as a C–H Silylation Catalyst 229

7.5.2 Discovery of Unusual KOt-Bu-Catalyzed C–H Silylation 231

7.5.2.1 KOt-Bu-Catalyzed C–H Silylation Methodology 232

7.5.2.2 Mechanistic Investigations of KOt-Bu-Catalyzed C–H Silylation and Related Chemistry 234

7.6 C(sp3)–H Silylation 238

7.7 Conclusion 238

References 239

8 Silyl-Heck, Silyl-Negishi, and Related Reactions 241
Sarah B. Krause and Donald A. Watson

8.1 Introduction 241

8.1.1 Activation of Silicon–Halogen Bonds 241

8.1.1.1 Oxidative Addition to Platinum Complexes 242

8.1.1.2 Oxidative Addition to Palladium Complexes 242

8.1.1.3 Oxidative Addition to Iridium and Rhodium Complexes 243

8.2 Silyl-Heck Reactions 244

8.2.1 Early Silyl-Heck Studies 245

8.2.2 Multicomponent Coupling 246

8.2.3 Improved Silyl-Heck Reaction Conditions 247

8.2.4 Mechanistic Considerations 252

8.2.5 Pre-catalyst Investigations 254

8.2.6 The Formation of Silyl Ethers and Disiloxanes via the Silyl-Heck Reaction 258

8.2.7 The Nickel-Catalyzed Silyl-Heck Reaction 260

8.3 Silyl-Negishi Reactions 263

8.4 Silyl-Kumada–Corriu Reactions 267

8.5 Summary and Conclusions 268

References 269

9 Transition-Metal-Catalyzed Cross-coupling of Organosilicon Compounds 271
Tamejiro Hiyama, Yasunori Minami, and Atsunori Mori

9.1 Introduction 271

9.1.1 Historical Background of the Cross-coupling with Organosilicon Reagents 271

9.2 Improvements in the Cross-coupling Reaction of Organosilicon Compounds 275

9.2.1 Ligand Design for the Palladium Catalyst 275

9.2.2 Variation of Palladium Catalysts and Additive Systems 276

9.2.3 Alternative Electrophiles and Metal Catalysts 278

9.2.4 Cross-coupling Reaction of Functionalized Organosilicon Reagents 284

9.2.5 Cross-coupling Reaction of Organosilanes Through Directed C─H Bond Activation 285

9.2.6 Tandem Reaction Involving Silicon-Based Cross-coupling 288

9.3 Cross-coupling of Silanols, Silanolates, Oligosiloxanes, and Polysiloxanes 289

9.3.1 Silanols and Silanolates 289

9.3.2 Disiloxanes, Oligosiloxanes, and Polysiloxanes 294

9.4 Cross-coupling of Allylsilane, Arylsilanes, and Trialkylsilanes 296

9.4.1 Silacyclobutyl, Allylsilanes, and Benzylsilanes 296

9.4.2 Arylsilanes 300

9.4.3 Trialkylsilanes 304

9.4.4 2-Hydroxymethylphenyl(dialkyl)silanes 313

9.5 Summary 323

References 323

10 Lewis Base Activation of Silicon Lewis Acids 333
Sergio Rossi and Scott E. Denmark

10.1 Introduction 333

10.2 Direct Transfer of a Silicon Ligand to a Substrate Not Coordinated to the Silicon Atom 338

10.2.1 Transfer of Hydride: Reduction of CO and CN Double Bonds Promoted by Trichlorosilane 338

10.2.2 Reduction of Nitroaromatic Compounds by Trichlorosilane 351

10.3 Direct Transfer of a Silicon Substituent to the Silicon-Coordinated Substrate 353

10.3.1 Opening of Epoxides 353

10.3.1.1 Lewis Base–Catalyzed Epoxide Opening with Chlorotrimethylsilane 353

10.3.1.2 Lewis Base–Catalyzed Epoxide Opening with Silicon Tetrachloride 355

10.3.2 Allylation of Substrates Using Allylic Trichlorosilanes 359

10.3.2.1 Allylation of CN Bonds 359

10.3.2.2 Allylation of CO Bonds 361

10.3.3 Aldol Reactions Involving Preformed Enoxysilane Derivatives 371

10.4 Interaction of the Silicon-Activated Substrate with an External Non-Coordinated Nucleophile 375

10.4.1 Allylation of Aldehydes Mediated by Silicon Tetrachloride 376

10.4.2 Aldol Reactions Involving Trialkylsilyl Enol Derivatives 378

10.4.2.1 Aldol Reactions Involving Trialkylsilyl Enol Ether Derivatives 378

10.4.2.2 Aldol Reactions Involving Trialkylsilyl Ketene Acetals 379

10.4.2.3 Vinylogous Aldol Addition 382

10.4.3 Synthesis of Nitrile Derivatives from Silyl Ketene Imines 385

10.4.4 Passerini Reaction 387

10.4.5 Phosphonylation of Aldehydes with Triethyl Phosphite 388

10.5 Interaction of the Activated Substrate with an Externally Coordinated Nucleophile 390

10.5.1 Direct Aldol Reactions and Double Aldol Reaction 390

10.5.1.1 Direct Aldol Addition of Activated Thioesters 395

10.5.2 Enantioselective Morita–Baylis–Hillman Reaction 396

10.5.3 Outlook and Perspective 397

Acknowledgment 398

References 398

11 Hydrosilylation Catalyzed by Base Metals 417
Yusuke Sunada and Hideo Nagashima

11.1 Introduction 417

11.2 Base-Metal Catalysts for Hydrosilylation of Alkenes with Alkoxyhydrosilanes and Hydrosiloxanes 418

11.2.1 Iron and Cobalt Catalysts 419

11.2.1.1 Catalysts Bearing Tridentate Nitrogen Redox-Active Ligands and Related Catalysts 419

11.2.1.2 Catalysts Containing CO, CNR, and NHC Ligands 421

11.2.1.3 Miscellaneous 425

11.2.2 Nickel Catalysts 426

11.3 Hydrosilylation of Alkenes with Primary and Secondary Hydrosilanes by Base-Metal Catalysts 427

11.4 Conclusion and Future Outlook 434

References 434

12 Silylenes as Ligands in Catalysis 439
Yu-Peng Zhou and Matthias Driess

12.1 Introduction 439

12.2 Applications of Silylene Ligands in Catalysis 439

12.2.1 Carbon–Carbon Bond-Forming Reactions 439

12.2.2 Carbon–Heteroatom Bond-Forming Reactions 445

12.2.3 Reduction Reactions 451

12.3 Summary and Outlook 456

Acknowledgment 457

References 457

13 Enantioselective Synthesis of Silyl Ethers Through Catalytic Si─O Bond Formation 459
Amir H. Hoveyda and Marc L. Snapper

13.1 Introduction 459

13.2 Lewis Base–Catalyzed Enantioselective Silylations of Alcohols 460

13.2.1 Early Lewis Base–Mediated Enantioselective Silylations of Alcohols 460

13.2.2 Lewis– and Brønsted Base–Catalyzed Enantioselective Silylations of Polyols 461

13.2.3 Directed Lewis Base–Catalyzed Enantioselective Silylations of Polyols 469

13.2.4 Lewis Base–Catalyzed Enantioselective Silylations of Mono-Alcohols 473

13.2.5 Lewis Base–Mediated Enantioselective Desilylations of Mono-Alcohols 478

13.3 Brønsted Acid–Catalyzed Enantioselective Silylations of Alcohols 479

13.4 Hydroxyl Group Silylations with Organometallic Complexes 481

13.4.1 Directed, Catalytic Enantioselective Hydroxyl Group Silylations with Chiral Silanes 482

13.4.2 Metal‐Catalyzed Enantioselective Hydroxy Group Silylations with Chiral Silanes 486

13.4.3 Directed, Enantioselective Catalytic Hydroxy Group Silylations with Achiral Silanes 487

13.4.4 Enantioselective Catalytic Hydroxyl Group Silylations with Achiral Silanes 488

13.5 Conclusions 490

References 491

14 Chiral Silicon Molecules 495
Kazunobu Igawa and Katsuhiko Tomooka

14.1 Introduction 495

14.1.1 General Background of Chiral Silicon Molecules 495

14.1.2 History of Chiral Silicon Molecules 496

14.2 Preparation of Enantioenriched Chiral Silicon Molecules 497

14.2.1 Classification of Preparation Methods for Enantioenriched Chiral Silicon Molecules 497

14.2.2 Separation of Stereoisomers of Chiral Silicon Molecules 498

14.2.2.1 Classification of Separation Methods for Stereoisomers of Chiral Silicon Molecules 498

14.2.2.2 Separation of Silicon Epimers of Chiral Silicon Molecules 499

14.2.2.3 Kinetic Resolution of Enantiomers of Chiral Silicon Molecules 500

14.2.3 Asymmetric Synthesis of Chiral Silicon Molecules 503

14.2.3.1 Classification of Asymmetric Synthetic Methods for Chiral Silicon Molecules 503

14.2.3.2 Desymmetrization of Prochiral Silicon Atoms by Substitution of a Heteroatom Substituent 503

14.2.3.3 Desymmetrization of Dihydrosilane 506

14.2.3.4 Desymmetrization of Prochiral Silicon Atoms by Enantioselective Substitution of a Carbon Substituent 507

14.2.3.5 Desymmetrization of Prochiral Silicon Atoms by Transformations of Carbon Substituent(s) without Si─C Bond Cleavage 513

14.3 Stereoselective Transformation of Enantioenriched Chiral Silicon Molecules 515

14.3.1 Classification of Stereoselective Transformation of Chiral Silicon Molecules 515

14.3.2 Nucleophilic Substitution at a Chiral Silicon Center 515

14.3.3 Electrophilic Substitution at Chiral Silicon Center 518

14.3.4 Oxidation at Chiral Silicon Center 519

14.3.4.1 Oxidation of Hydrosilane 519

14.3.4.2 Oxidation of Alkenylsilane 521

14.3.5 Multistep Functionalization of Chiral Silicon Molecules 521

14.4 Application of Enantioenriched Chiral Silicon Molecules 523

14.4.1 Classification of Applications of Chiral Silicon Molecules 523

14.4.2 Application as Chiral Reagents 523

14.4.3 Application as Chiral Materials 525

14.4.3.1 Chiral Silicon Polymer 525

14.4.3.2 Circular Polarized Luminescence of Chiral Silicon Molecules 527

14.4.4 Applications as Bioactive Molecules 527

14.5 Summary and Conclusions 528

References 528

Index 533