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Asymmetric phase transfer catalysis / / edited by Keiji Maruoka
| Asymmetric phase transfer catalysis / / edited by Keiji Maruoka |
| Pubbl/distr/stampa | Weinheim, [Germany] : , : Wiley-VCH Verlag GmbH & Co. KGaA, , 2008 |
| Descrizione fisica | 1 online resource (230 p.) |
| Disciplina | 547.215 |
| Soggetto topico |
Phase-transfer catalysis
Asymmetry (Chemistry) |
| ISBN |
1-281-94695-8
9786611946951 3-527-62262-4 3-527-62263-2 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Asymmetric Phase Transfer Catalysis; Contents; Preface; List of Contributors; 1 The Basic Principle of Phase-Transfer Catalysis and Some Mechanistic Aspects; 1.1 Introduction; 1.2 Inorganic Base-Promoted Activation of Acidic Organic Compounds; 1.2.1 Generation of Reactive Onium Carbanion Species; 1.2.2 Stability of the Onium Carbanion; 1.2.3 Reactivity of the Onium Carbanion; 1.2.4 Nuclueophilic Substitution Reaction; 1.2.5 Nucleophilic Addition to Electrophilic C=X Double Bonds; 1.3 Phase-Transfer-Catalyzed Addition of Anion Supplied as Metal Salt
1.4 Use of Crown Ether as Phase-Transfer CatalystReferences; 2 Cinchona-Derived Chiral Phase-Transfer Catalysts for Amino Acid Synthesis; 2.1 Introduction; 2.2 α-Amino Acid Synthesis; 2.2.1 Monoalkylation of Schiff Bases Derived from Glycine; 2.2.2 Alkylation of Schiff Bases Derived from α-Alkyl-α-Amino Acids; 2.2.3 Other Alkylations for α-Amino Acid Synthesis; 2.2.4 Michael Reaction of Glycinate Benzophenone Schiff Bases; 2.2.5 Aldol and Related Reactions; 2.2.6 Aza-Henry Reaction; 2.2.7 Strecker Reaction; 2.2.8 Aziridination; 2.2.9 Radical Reaction; 2.3 β-Amino Acid Synthesis 2.3.1 Mannich Reaction2.3.2 Cyclopropanation; 2.4 Conclusions; References; 3 Cinchona-Derived Chiral Phase-Transfer Catalysts for Other Asymmetric Synthesis; 3.1 Introduction; 3.2 Asymmetric Darzens Reaction; 3.3 Asymmetric Conjugated Addition; 3.4 Asymmetric Aldol Reaction; 3.5 Asymmetric Oxygen-Functionalization; 3.6 Asymmetric Alkylation; 3.7 Asymmetric Alkenylation and Alkynylation; 3.8 Asymmetric S(N) Aromatic Reaction; 3.9 Asymmetric Strecker Synthesis; 3.10 Asymmetric Fluorination; References; 4 Cinchona-Derived Chiral Poly(Phase-Transfer Catalysts) for Asymmetric Synthesis 4.1 Cinchona Alkaloids4.1.1 Cinchona Alkaloids in Asymmetric Phase-Transfer Catalysis; 4.1.2 The Origin of Stereoselectivity of Cinchona-PTCs; 4.2 Development of Dimeric Cinchona-PTCs by the Park-Jew Group; 4.2.1 Dimeric Cinchona-PTCs with Phenyl Linker; 4.2.2 1,3-Dimeric Cinchona-PTCs with Electronically Modified Phenyl Linker; 4.2.3 Polymeric Cinchona-PTCs with Other Linkers; 4.2.4 1,3-Phenyl- and 2,7-Naphthyl-Linked Dimeric Cinchona-PTCs; 4.3 Polymeric PTCs Developed by the Najera Group; 4.4 Polymeric PTCs Developed by the Siva Group; 4.5 Polymeric PTCs Developed by the Wang Group 4.6 Asymmetric Epoxidation with Polymeric Cinchona-PTCs4.7 Conclusions; References; 5 Binaphthyl- and Biphenyl-Modified Chiral Phase-Transfer Catalysts for Asymmetric Synthesis; 5.1 Introduction; 5.2 Alkylation; 5.2.1 Asymmetric Synthesis of α-Alkyl α-Amino Acids and Their Derivatives; 5.2.1.1 Asymmetric Monoalkylation of Glycine Ester Schiff Bases; 5.2.1.2 Asymmetric Monoalkylation of Glycine Amide Schiff Bases; 5.2.1.3 Diastereoselective Alkylation of Glycine Schiff Base with Optically Enriched Alkyl Halides; 5.2.1.4 Recyclable Catalysts and Reagents and Solid-Phase Synthesis 5.2.1.5 Application of Asymmetric Synthesis of α-Amino Acids |
| Record Nr. | UNINA-9910144450503321 |
| Weinheim, [Germany] : , : Wiley-VCH Verlag GmbH & Co. KGaA, , 2008 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Asymmetric phase transfer catalysis / / edited by Keiji Maruoka
| Asymmetric phase transfer catalysis / / edited by Keiji Maruoka |
| Pubbl/distr/stampa | Weinheim, [Germany] : , : Wiley-VCH Verlag GmbH & Co. KGaA, , 2008 |
| Descrizione fisica | 1 online resource (230 p.) |
| Disciplina | 547.215 |
| Soggetto topico |
Phase-transfer catalysis
Asymmetry (Chemistry) |
| ISBN |
1-281-94695-8
9786611946951 3-527-62262-4 3-527-62263-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Asymmetric Phase Transfer Catalysis; Contents; Preface; List of Contributors; 1 The Basic Principle of Phase-Transfer Catalysis and Some Mechanistic Aspects; 1.1 Introduction; 1.2 Inorganic Base-Promoted Activation of Acidic Organic Compounds; 1.2.1 Generation of Reactive Onium Carbanion Species; 1.2.2 Stability of the Onium Carbanion; 1.2.3 Reactivity of the Onium Carbanion; 1.2.4 Nuclueophilic Substitution Reaction; 1.2.5 Nucleophilic Addition to Electrophilic C=X Double Bonds; 1.3 Phase-Transfer-Catalyzed Addition of Anion Supplied as Metal Salt
1.4 Use of Crown Ether as Phase-Transfer CatalystReferences; 2 Cinchona-Derived Chiral Phase-Transfer Catalysts for Amino Acid Synthesis; 2.1 Introduction; 2.2 α-Amino Acid Synthesis; 2.2.1 Monoalkylation of Schiff Bases Derived from Glycine; 2.2.2 Alkylation of Schiff Bases Derived from α-Alkyl-α-Amino Acids; 2.2.3 Other Alkylations for α-Amino Acid Synthesis; 2.2.4 Michael Reaction of Glycinate Benzophenone Schiff Bases; 2.2.5 Aldol and Related Reactions; 2.2.6 Aza-Henry Reaction; 2.2.7 Strecker Reaction; 2.2.8 Aziridination; 2.2.9 Radical Reaction; 2.3 β-Amino Acid Synthesis 2.3.1 Mannich Reaction2.3.2 Cyclopropanation; 2.4 Conclusions; References; 3 Cinchona-Derived Chiral Phase-Transfer Catalysts for Other Asymmetric Synthesis; 3.1 Introduction; 3.2 Asymmetric Darzens Reaction; 3.3 Asymmetric Conjugated Addition; 3.4 Asymmetric Aldol Reaction; 3.5 Asymmetric Oxygen-Functionalization; 3.6 Asymmetric Alkylation; 3.7 Asymmetric Alkenylation and Alkynylation; 3.8 Asymmetric S(N) Aromatic Reaction; 3.9 Asymmetric Strecker Synthesis; 3.10 Asymmetric Fluorination; References; 4 Cinchona-Derived Chiral Poly(Phase-Transfer Catalysts) for Asymmetric Synthesis 4.1 Cinchona Alkaloids4.1.1 Cinchona Alkaloids in Asymmetric Phase-Transfer Catalysis; 4.1.2 The Origin of Stereoselectivity of Cinchona-PTCs; 4.2 Development of Dimeric Cinchona-PTCs by the Park-Jew Group; 4.2.1 Dimeric Cinchona-PTCs with Phenyl Linker; 4.2.2 1,3-Dimeric Cinchona-PTCs with Electronically Modified Phenyl Linker; 4.2.3 Polymeric Cinchona-PTCs with Other Linkers; 4.2.4 1,3-Phenyl- and 2,7-Naphthyl-Linked Dimeric Cinchona-PTCs; 4.3 Polymeric PTCs Developed by the Najera Group; 4.4 Polymeric PTCs Developed by the Siva Group; 4.5 Polymeric PTCs Developed by the Wang Group 4.6 Asymmetric Epoxidation with Polymeric Cinchona-PTCs4.7 Conclusions; References; 5 Binaphthyl- and Biphenyl-Modified Chiral Phase-Transfer Catalysts for Asymmetric Synthesis; 5.1 Introduction; 5.2 Alkylation; 5.2.1 Asymmetric Synthesis of α-Alkyl α-Amino Acids and Their Derivatives; 5.2.1.1 Asymmetric Monoalkylation of Glycine Ester Schiff Bases; 5.2.1.2 Asymmetric Monoalkylation of Glycine Amide Schiff Bases; 5.2.1.3 Diastereoselective Alkylation of Glycine Schiff Base with Optically Enriched Alkyl Halides; 5.2.1.4 Recyclable Catalysts and Reagents and Solid-Phase Synthesis 5.2.1.5 Application of Asymmetric Synthesis of α-Amino Acids |
| Record Nr. | UNINA-9910829867903321 |
| Weinheim, [Germany] : , : Wiley-VCH Verlag GmbH & Co. KGaA, , 2008 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||