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Modern aldol reactions
| Modern aldol reactions |
| Pubbl/distr/stampa | [Place of publication not identified], : Wiley VCH, 2004 |
| Disciplina | 547/.036 |
| Soggetto topico |
Aldol condensation
Aldehydes Physical & Theoretical Chemistry Organic Chemistry Chemistry Physical Sciences & Mathematics |
| ISBN | 3-527-61956-9 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | v. 1. Enolates, organocatalysis, biocatalysis and natural product synthesis -- v. 2. Metal catalysis. |
| Record Nr. | UNINA-9910144277003321 |
| [Place of publication not identified], : Wiley VCH, 2004 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Modern aldol reactions
| Modern aldol reactions |
| Pubbl/distr/stampa | [Place of publication not identified], : Wiley VCH, 2004 |
| Disciplina | 547/.036 |
| Soggetto topico |
Aldol condensation
Aldehydes Physical & Theoretical Chemistry Organic Chemistry Chemistry Physical Sciences & Mathematics |
| ISBN | 3-527-61956-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | v. 1. Enolates, organocatalysis, biocatalysis and natural product synthesis -- v. 2. Metal catalysis. |
| Record Nr. | UNINA-9910830825503321 |
| [Place of publication not identified], : Wiley VCH, 2004 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Modern aldol reactions
| Modern aldol reactions |
| Pubbl/distr/stampa | [Place of publication not identified], : Wiley VCH, 2004 |
| Disciplina | 547/.036 |
| Soggetto topico |
Aldol condensation
Aldehydes Physical & Theoretical Chemistry Organic Chemistry Chemistry Physical Sciences & Mathematics |
| ISBN | 3-527-61956-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | v. 1. Enolates, organocatalysis, biocatalysis and natural product synthesis -- v. 2. Metal catalysis. |
| Record Nr. | UNINA-9911020088203321 |
| [Place of publication not identified], : Wiley VCH, 2004 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Modern methods in stereoselective aldol reactions [[electronic resource] /] / edited by Rainer Mahrwald
| Modern methods in stereoselective aldol reactions [[electronic resource] /] / edited by Rainer Mahrwald |
| Pubbl/distr/stampa | Weinheim, : Wiley-VCH, 2013 |
| Descrizione fisica | 1 online resource (552 p.) |
| Disciplina | 547.036 |
| Altri autori (Persone) | MahrwaldRainer |
| Soggetto topico |
Aldol condensation
Aldehydes |
| ISBN |
3-527-65671-5
3-527-65673-1 1-299-40214-3 3-527-65674-X |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Modern Methods in Stereoselective Aldol Reactions; Contents; Preface; List of Contributors; 1 Stereoselective Acetate Aldol Reactions; 1.1 Introduction; 1.2 Mukaiyama Aldol Reaction; 1.2.1 Concept and Mechanism; 1.2.2 Chiral Auxiliaries; 1.2.3 Chiral Methyl Ketones; 1.2.4 Chiral Aldehydes; 1.2.4.1 1,2-Asymmetric Induction; 1.2.4.2 1,3-Asymmetric Induction; 1.2.4.3 Merged 1,2- and 1,3-Asymmetric Induction; 1.2.5 Chiral Lewis Acids; 1.2.6 Chiral Lewis Bases; 1.3 Metal Enolates; 1.3.1 Concept and Mechanism; 1.3.2 Chiral Auxiliaries; 1.3.3 Stoichiometric Lewis Acids; 1.3.4 Catalytic Lewis Acids
1.3.5 Chiral Aldehydes1.3.6 Chiral Methyl Ketones; 1.3.6.1 a-Methyl Ketones; 1.3.6.2 a-Hydroxy Ketones; 1.3.6.3 b-Hydroxy Ketones; 1.3.6.4 b-Hydroxy a-Methyl Ketones; 1.3.6.5 a,b-Dihydroxy Ketones; 1.3.6.6 Remote Stereocontrol; 1.4 Conclusions; References; 2 The Vinylogous Mukaiyama Aldol Reaction in Natural Product Synthesis; 2.1 Introduction; 2.2 Aldehyde-Derived Silyl Dienol Ethers; 2.2.1 Aldehyde-Derived Silyl Dienol Ethers - Diastereoselective Processes; 2.2.2 Aldehyde-Derived Silyl Dienol Ethers - Enantioselective Processes; 2.3 Ester-Derived Silyl Dienol Ethers 2.3.1 Ester-Derived Silyl Dienol Ethers - Diastereoselective Processes2.3.2 Ester-Derived Silyl Dienol Ethers - Enantioselective Processes; 2.3.3 Ester-Derived Silyl Dienol Ethers - Enantioselective and Substrate-Controlled Processes; 2.4 Amide-Derived Silyl Dienol Ethers - Vinylketene Silyl N,O-Acetals; 2.4.1 Model Systems - Kobayashi's Pioneering Studies; 2.4.2 Total Syntheses; 2.5 Acyclic Acetoacetate-Derived Silyl Dienolates - Chan's Diene; 2.5.1 Chan's Diene in Diastereoselective Processes; 2.5.2 Chan's Diene in Enantioselective Processes 2.5.3 Chan's Diene in Enantioselective and Substrate-Controlled Processes2.6 Cyclic Acetoacetate-Derived Dienolates; 2.6.1 Cyclic Acetoacetate-Derived Dienolates - Diastereoselective Processes; 2.6.2 Cyclic Acetoacetate-Derived Dienolates - Enantioselective Processes; 2.6.3 Cyclic Acetoacetate-Derived Dienolates - Enantioselective and Substrate-Controlled Processes; 2.7 Furan-Derived Silyloxy Dienes; 2.7.1 Furan-Derived Silyloxy Dienes - Diastereoselective Processes; 2.7.2 Furan-Derived Silyloxy Dienes - Enantioselective Processes 2.7.3 Furan-Derived Silyloxy Dienes - Enantioselective and Substrate-Controlled Processes2.8 Pyrrole-Based 2-Silyloxy Dienes; 2.9 Comparison with Other Methods; References; 3 Organocatalyzed Aldol Reactions; 3.1 Introduction; 3.2 Proline as Organocatalyst; 3.2.1 Intramolecular Reactions; 3.2.1.1 Intramolecular Proposed Mechanism; 3.2.1.2 Application to Natural Product Synthesis; 3.2.2 Intermolecular Reactions; 3.2.2.1 Ketones as Source of Nucleophile; 3.2.2.2 Aldehydes as Source of Nucleophile; 3.2.2.3 Intermolecular Reaction Mechanism; 3.2.2.4 Application to Natural Product Synthesis 3.3 Proline Derivatives as Organocatalysts |
| Record Nr. | UNINA-9910139047403321 |
| Weinheim, : Wiley-VCH, 2013 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Modern methods in stereoselective aldol reactions / / edited by Rainer Mahrwald
| Modern methods in stereoselective aldol reactions / / edited by Rainer Mahrwald |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Weinheim, : Wiley-VCH, 2013 |
| Descrizione fisica | 1 online resource (552 p.) |
| Disciplina | 547.036 |
| Altri autori (Persone) | MahrwaldRainer |
| Soggetto topico |
Aldol condensation
Aldehydes |
| ISBN |
9783527656714
3527656715 9783527656738 3527656731 9781299402140 1299402143 9783527656745 352765674X |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Modern Methods in Stereoselective Aldol Reactions; Contents; Preface; List of Contributors; 1 Stereoselective Acetate Aldol Reactions; 1.1 Introduction; 1.2 Mukaiyama Aldol Reaction; 1.2.1 Concept and Mechanism; 1.2.2 Chiral Auxiliaries; 1.2.3 Chiral Methyl Ketones; 1.2.4 Chiral Aldehydes; 1.2.4.1 1,2-Asymmetric Induction; 1.2.4.2 1,3-Asymmetric Induction; 1.2.4.3 Merged 1,2- and 1,3-Asymmetric Induction; 1.2.5 Chiral Lewis Acids; 1.2.6 Chiral Lewis Bases; 1.3 Metal Enolates; 1.3.1 Concept and Mechanism; 1.3.2 Chiral Auxiliaries; 1.3.3 Stoichiometric Lewis Acids; 1.3.4 Catalytic Lewis Acids
1.3.5 Chiral Aldehydes1.3.6 Chiral Methyl Ketones; 1.3.6.1 a-Methyl Ketones; 1.3.6.2 a-Hydroxy Ketones; 1.3.6.3 b-Hydroxy Ketones; 1.3.6.4 b-Hydroxy a-Methyl Ketones; 1.3.6.5 a,b-Dihydroxy Ketones; 1.3.6.6 Remote Stereocontrol; 1.4 Conclusions; References; 2 The Vinylogous Mukaiyama Aldol Reaction in Natural Product Synthesis; 2.1 Introduction; 2.2 Aldehyde-Derived Silyl Dienol Ethers; 2.2.1 Aldehyde-Derived Silyl Dienol Ethers - Diastereoselective Processes; 2.2.2 Aldehyde-Derived Silyl Dienol Ethers - Enantioselective Processes; 2.3 Ester-Derived Silyl Dienol Ethers 2.3.1 Ester-Derived Silyl Dienol Ethers - Diastereoselective Processes2.3.2 Ester-Derived Silyl Dienol Ethers - Enantioselective Processes; 2.3.3 Ester-Derived Silyl Dienol Ethers - Enantioselective and Substrate-Controlled Processes; 2.4 Amide-Derived Silyl Dienol Ethers - Vinylketene Silyl N,O-Acetals; 2.4.1 Model Systems - Kobayashi's Pioneering Studies; 2.4.2 Total Syntheses; 2.5 Acyclic Acetoacetate-Derived Silyl Dienolates - Chan's Diene; 2.5.1 Chan's Diene in Diastereoselective Processes; 2.5.2 Chan's Diene in Enantioselective Processes 2.5.3 Chan's Diene in Enantioselective and Substrate-Controlled Processes2.6 Cyclic Acetoacetate-Derived Dienolates; 2.6.1 Cyclic Acetoacetate-Derived Dienolates - Diastereoselective Processes; 2.6.2 Cyclic Acetoacetate-Derived Dienolates - Enantioselective Processes; 2.6.3 Cyclic Acetoacetate-Derived Dienolates - Enantioselective and Substrate-Controlled Processes; 2.7 Furan-Derived Silyloxy Dienes; 2.7.1 Furan-Derived Silyloxy Dienes - Diastereoselective Processes; 2.7.2 Furan-Derived Silyloxy Dienes - Enantioselective Processes 2.7.3 Furan-Derived Silyloxy Dienes - Enantioselective and Substrate-Controlled Processes2.8 Pyrrole-Based 2-Silyloxy Dienes; 2.9 Comparison with Other Methods; References; 3 Organocatalyzed Aldol Reactions; 3.1 Introduction; 3.2 Proline as Organocatalyst; 3.2.1 Intramolecular Reactions; 3.2.1.1 Intramolecular Proposed Mechanism; 3.2.1.2 Application to Natural Product Synthesis; 3.2.2 Intermolecular Reactions; 3.2.2.1 Ketones as Source of Nucleophile; 3.2.2.2 Aldehydes as Source of Nucleophile; 3.2.2.3 Intermolecular Reaction Mechanism; 3.2.2.4 Application to Natural Product Synthesis 3.3 Proline Derivatives as Organocatalysts |
| Record Nr. | UNINA-9910828272603321 |
| Weinheim, : Wiley-VCH, 2013 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
New developments in aldehydes research [[electronic resource] /] / Luca Torrioni and Emilia Pescasseroli, editors
| New developments in aldehydes research [[electronic resource] /] / Luca Torrioni and Emilia Pescasseroli, editors |
| Pubbl/distr/stampa | Hauppauge, N.Y., : Nova Science Publishers, Inc., 2013 |
| Descrizione fisica | 1 online resource (163 p.) |
| Disciplina | 547/.036 |
| Altri autori (Persone) |
TorrioniLuca
PescasseroliEmilia |
| Collana | Chemical engineering methods and technology |
| Soggetto topico | Aldehydes |
| Soggetto genere / forma | Electronic books. |
| ISBN | 1-62417-091-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910453787903321 |
| Hauppauge, N.Y., : Nova Science Publishers, Inc., 2013 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
New developments in aldehydes research [[electronic resource] /] / Luca Torrioni and Emilia Pescasseroli, editors
| New developments in aldehydes research [[electronic resource] /] / Luca Torrioni and Emilia Pescasseroli, editors |
| Pubbl/distr/stampa | Hauppauge, N.Y., : Nova Science Publishers, Inc., 2013 |
| Descrizione fisica | 1 online resource (163 p.) |
| Disciplina | 547/.036 |
| Altri autori (Persone) |
TorrioniLuca
PescasseroliEmilia |
| Collana | Chemical engineering methods and technology |
| Soggetto topico | Aldehydes |
| ISBN | 1-62417-091-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910779782703321 |
| Hauppauge, N.Y., : Nova Science Publishers, Inc., 2013 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
New developments in aldehydes research / / Luca Torrioni and Emilia Pescasseroli, editors
| New developments in aldehydes research / / Luca Torrioni and Emilia Pescasseroli, editors |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Hauppauge, N.Y., : Nova Science Publishers, Inc., 2013 |
| Descrizione fisica | 1 online resource (163 p.) |
| Disciplina | 547/.036 |
| Altri autori (Persone) |
TorrioniLuca
PescasseroliEmilia |
| Collana | Chemical engineering methods and technology |
| Soggetto topico | Aldehydes |
| ISBN | 1-62417-091-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Intro -- NEW DEVELOPMENTS IN ALDEHYDES RESEARCH -- NEW DEVELOPMENTS IN ALDEHYDES RESEARCH -- CONTENTS -- PREFACE -- SYNTHESIS AND PROPERTIES OF INTERMEDIATES IN REACTIONS OF ALDEHYDES WITH P (III) CHLORIDES -- ABSTRACT -- INTRODUCTION -- 1. THE BRIEF HISTORICAL SURVEY OF REACTIONS OF ALDEHYDES WITH P(III) CHLORIDES -- 2. SYNTHETIC METHODS AND STRUCTURE OF PRIMARY INTERMEDIATES -- 3. CHEMICAL PROPERTIES OF THEPRIMARY INTERMEDIATES -- 3.1. Interaction of Intermediates 12with Ethylene Oxide, Acetal, Trialkyl Orthoformates and Trialkyl Phosphites -- 3.2. Reactions of Intermediates10b-C with Acetals and Trialkyl Orthoformates -- 3.3. Oxidation of Primary Intermediates (R -- 3.4. Interaction of Intermediates 12f-Iwith Phosphorus Pentachloide and Chlorine -- 4. REACTIONS OF THE PRIMARY INTERMEDIATESWITH ALDEHYDES AND DETECTION OF THE SECONDARY INTERMEDIATES -- Conclusion -- 5. DESCRIPTION OF THE EXPERIMENTS -- 5.1. Removing of HCl Contaminant from P(III) Chlorides -- 5.1.1. By Treatment with Tertiary Amines -- 5.1.2. By Treatment with AVE Ethy -- 5.2. Reactions of P(III) Chlorides with Aldehydes -- 5.2.1. Interaction of P(III) Chlorides with Acetaldehyde in the Absence of Catalyst -- 5.2.2. Reaction of P(III) Chloride with Aldehydes in the Presence of Tertiary Amines -- General Procedure The -- 1-Chloro-2-Methylpropyl Phosphorodichloridite 10c -- 1-Chlorobutyl Phosphorodichloridite 10b -- 1-Chloroethyl Phosphorodichloridite 10a -- Di(1-chloroethyl) phosphorochloridite 11a The rea -- Tri(1-chloroethyl) Phosphite 12a 3 -- 5.2.3. Reaction of P(III) Chlorides with Aldehydes in Presence of EVE -- General Procedure Ethy -- Catechol 1-chloro-2,2-dimethylpropyl Phosphite 12i -- Catechol 1-chloro-2-methylpropyl Phosphite 12f. The reac -- 1-Chloro-2-methylpropyl bis(2,2,2-trichloroethyl) Phosphite 12b -- Di(1-chloroethyl) 2,2,2-trichloroethyl Phosphite 12e.
5.3. Reactions of Primary Intermediates with Nucleophiles -- 5.3.1. With Ethylene Oxide -- 5.3.2. With Trialkylphosphite -- 5.3.3. With the Acetals -- 5.3.4. With Trialkyl Orthoformate -- 5.3.5. With α-Chlorodiethyl Ether -- 5.4. Oxidation of the Primary Intermediates -- 5.4.1. With Dimethylsulfoxide (DMSO) -- 1-Chloroethyl Dichlorophosphate 65a Benz -- 1-Chlorobutyl Dichlorophosphate 65b On anal -- 1-Chloro-2-methylpropyl Dichlorophosphate65c -- Catechol 1-chloroethyl Phosphate 65f O -- Catechol 1-chlorobutyl Phosphate 65g -- 1,2,2,2-Tetrachloroethyl Dichlorophosphate 65l -- Di(1-chloroethyl) Chlorophosphate 65d O -- Di(1-Chloro-2-Methylpropyl) 2,2,2-Trichloroethyl Phosphate 65n -- 1-Chloro-2-Methylpropyl Bis (2,2,2-Trichloroethyl) Phosphate 65h. -- Di(1-Chloroethyl) 2,2,2-Trichloroethyl Phosphate 65o. -- 5.4.2. With t-BuOCl -- 1-Chloroethyl Dichlorophosphate 65a BuO -- 1-Chlorobutyl Dichlorophosphate 65b O -- 1-Chloro-2-Methylpropyl Dimethyl Phosphate 65i -- 1-Chloro-2-Methylprophyl Diethyl Phosphate 65j -- Di(1-Chloroethyl) Methyl Phosphate 65m -- 1-Chloroethyl Dimethyl Phosphate 65k O -- 5.5. With PCl5 and Chlorine -- 5.6. Reactions of the Intermediates 11a, 12a and 12b with Aldehydes. Detection of the Secondary Intermediates -- REFERENCES -- SYNTHESIS OF HETEROCYCLIC COMPOUNDS BY INTERACTION OF ALDEHYDES WITH MONOTERPENOIDS -- ABSTRACT -- INTRODUCTION -- INTERACTION OF ALDEHYDES WITH ACYCLIC MONOTERPENOIDS -- INTERACTION OF ALDEHYDES WITH MONOCYCLIC MONOTERPENOIDS -- INTERACTION OF ALDEHYDES WITH BICYCLIC MONOTERPENOIDS -- Interaction of Aldehydes with Monoterpenoids with Pinane Framework -- INTERACTION OF ALDEHYDES WITH MONOTERPENOIDS WITH CAMPHANE FRAMEWORK -- INTERACTION OF ALDEHYDES WITH MONOTERPENOIDS CONTAINING CYCLOPROPANE RING -- CONCLUSION -- REFERENCES -- UPDATE ON ALIPHATIC ALDEHYDES IN LIPID FOODS -- ABSTRACT -- 1. INTRODUCTION. 2. SHORT-CHAIN ALIPHATIC ALDEHYDES -- Short-Chain Aldehyde Activities -- Volatile Aldehyde Isolation and Quantitative Determination -- 2. MEDIUM-CHAIN ALDEHYDES -- 3. LONG-CHAIN ALDEHYDES -- Analysis of Long-Chain Aldehydes -- Gas Chromatography Studies -- High Performance Liquid Chromatography -- Studies of LCAA by TLC -- Studies on the Identification of LCAA by GC-MS -- Studies on the Relationship of LCAA and Other Minor Compounds It has -- REFERENCES -- INHIBITION OF MICROBIAL BIOCATALYSTS BYBIOMASS-DERIVED ALDEHYDES AND METHODS FOR ENGINEERING TOLERANCE -- ABSTRACT -- INTRODUCTION -- FORMATION AND RELEASE OF ALDEHYDES DURING BIOMASS PROCESSING -- INHIBITION OF MICROBIAL BIOCATALYSTS BY ALDEHYDES -- SELECTIVE REMOVAL OF ALDEHYDES -- INCREASING MICROBIAL TOLERANCE TO ALDEHYDES -- Ethanologenic E. coli -- Yeast -- Clostridium -- CONCLUSION -- ACKNOWLEDGMENTS -- REFERENCES -- CO-OXIDATION PROCESSES PROMOTED BY N-HYDROXYPHTHALIMIDE/ ALDEHYDE SYSTEM -- ABSTRACT -- 1. INTRODUCTION -- 2. OXYGEN ACTIVATION USING SACRIFICIAL ALDEHYDES -- 2.1. Epoxidation of Olefins -- 2.2. Oxidation of Sulfides, Alcohols and Alkanes -- 3. SELECTIVE AEROBIC OXIDATION PROMOTED BY NHPI/ALDEHYDE SYSTEMS -- 3.1. Molecule-Induced Homolysis of NHPI -- 3.2. Selective Epoxidation of Olefins with NHPI -- 3.3. Selective Hydroperoxidation of Secondary and Tertiary Alkylaromatics -- CONCLUSION -- REFERENCES -- SYNTHESIS AND STRUCTURE OF GOSSYPOL CONDENSATION BIS-PRODUCT WITH 2-AMINO-4,6-DIOXYPYRIMIDINE IN ACIDIC ENVIRONMENT -- ABSTRACT -- INTRODUCTION -- RESULTS AND DISCUSSION -- EXPERIMENTAL PART -- CONCLUSION -- REFERENCES -- INDEX. |
| Record Nr. | UNINA-9910957229703321 |
| Hauppauge, N.Y., : Nova Science Publishers, Inc., 2013 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
