Asymmetric organic synthesis with enzymes / / edited by Vicente Gotor, Ignacio Alfonso, and Eduardo García-Urdiales |
Pubbl/distr/stampa | Weinheim, Germany : , : WILEY-VCH Verlag GmbH & Co. KGaA, , 2008 |
Descrizione fisica | 1 online resource (341 p.) |
Disciplina | 572.745 |
Soggetto topico |
Enzymes - Synthesis
Asymmetric synthesis Organic compounds - Synthesis |
Soggetto genere / forma | Electronic books. |
ISBN |
1-281-94689-3
9786611946890 3-527-62248-9 3-527-62249-7 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Asymmetric Organic Synthesis with Enzymes; Contents; Preface; List of Contributors; I Methodology; 1 Medium Engineering; 1.1 Introduction; 1.2 Modulation of Enzyme Enantioselectivity by Medium Engineering; 1.2.1 Selectivity Enhancement by Addition of Water-Miscible Organic Cosolvents; 1.2.2 Selectivity Enhancement in Organic Media with Low Water Activity; 1.2.2.1 Organic Solvent Systems; 1.2.2.2 Enzyme Properties in Organic Solvents; 1.2.2.3 Medium Engineering; 1.2.3 Rationales; 1.2.4 Modulation of Enzyme Selectivity: New Trends of Research; 1.2.4.1 Ionic Liquids; 1.2.4.2 Additives
1.3 Conclusions and OutlooksReferences; 2 Directed Evolution as a Means to Engineer Enantioselective Enzymes; 2.1 Introduction; 2.2 Molecular Biological Methods for Mutagenesis; 2.3 High-throughput Screening Methods for Enantioselectivity; 2.4 Examples of Enhancing the Enantioselectivity of Enzymes by Directed Evolution; 2.4.1 Lipase from Pseudomonas aeruginosa (PAL); 2.4.2 Other Lipases; 2.4.3 Esterases; 2.4.4 Hydantoinases; 2.4.5 Nitrilases; 2.4.6 Epoxide Hydrolases; 2.4.7 Phosphotriesterases; 2.4.8 Aminotransferases; 2.4.9 Aldolases 2.4.10 Cyclohexanone and Cyclopentanone Monooxygenases as Baeyer-Villigerases and Sulfoxidation Catalysts2.4.11 Monoamine Oxidases; 2.4.12 Cytochrome P450 Enzymes; 2.4.13 Other Enzymes; 2.5 Conclusions and Perspectives; References; 3 The Search for New Enzymes; 3.1 Introduction; 3.2 Mechanism-based Enzyme Design; 3.2.1 Catalytic Antibodies; 3.2.2 Rational Design of New Catalysts on Enzyme and Protein Basis; 3.2.3 Synthetic Enzyme Models; 3.3 Metagenomics; 3.3.1 Construction of Metagenome-derived DNA Libraries; 3.3.1.1 Selection of the Environment; 3.3.1.2 Cloning Strategies 3.3.1.3 Screening and Detection Technologies3.3.1.4 Major Problems that Need to be Addressed; 3.3.2 The Genomes of Not Yet Cultured Microbes as Resources for Novel Genes; 3.3.2.1 Polysaccharide Degrading/Modifying Enzymes; 3.3.2.2 Lipolytic Biocatalysts; 3.3.2.3 Vitamin Biosynthesis; 3.3.2.4 Nitrilases, Nitrile Hydratases, and Amidases; 3.3.2.5 Oxidoreductases/Dehydrogenases; 3.3.2.6 Proteases; 3.3.2.7 Glycerol Hydratases; 3.3.2.8 Antibiotics and Pharmaceuticals; 3.4 Conclusion; References; II Synthetic Applications; 4 Dynamic Kinetic Resolutions; 4.1 Introduction 4.1.1 Synthesis of Enantiomerically Pure Compounds4.1.2 Kinetic Resolution (KR) and Dynamic Kinetic Resolution (DKR); 4.1.3 Enzymes in Organic Chemistry; 4.2 Metal-Catalyzed Racemization; 4.2.1 DKR of Allylic Acetates and Allylic Alcohols; 4.2.2 DKR of sec-alcohols; 4.2.3 DKR of Amines; 4.3 Base-Catalyzed Racemization; 4.3.1 DKR of Thioesters; 4.3.2 DKR of Activated Esters; 4.3.3 DKR of Oxazolones; 4.3.4 DKR of Hydantoins; 4.3.5 DKR of Acyloins; 4.4 Acid-Catalyzed Racemization; 4.5 Racemization through Continuous Reversible Formation-Cleavage of the Substrate; 4.5.1 DKR of Cyanohydrins 4.5.2 DKR of Hemithioathetals |
Record Nr. | UNINA-9910144229803321 |
Weinheim, Germany : , : WILEY-VCH Verlag GmbH & Co. KGaA, , 2008 | ||
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Lo trovi qui: Univ. Federico II | ||
|
Asymmetric organic synthesis with enzymes / / edited by Vicente Gotor, Ignacio Alfonso, and Eduardo García-Urdiales |
Pubbl/distr/stampa | Weinheim, Germany : , : WILEY-VCH Verlag GmbH & Co. KGaA, , 2008 |
Descrizione fisica | 1 online resource (341 p.) |
Disciplina | 572.745 |
Soggetto topico |
Enzymes - Synthesis
Asymmetric synthesis Organic compounds - Synthesis |
ISBN |
1-281-94689-3
9786611946890 3-527-62248-9 3-527-62249-7 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Asymmetric Organic Synthesis with Enzymes; Contents; Preface; List of Contributors; I Methodology; 1 Medium Engineering; 1.1 Introduction; 1.2 Modulation of Enzyme Enantioselectivity by Medium Engineering; 1.2.1 Selectivity Enhancement by Addition of Water-Miscible Organic Cosolvents; 1.2.2 Selectivity Enhancement in Organic Media with Low Water Activity; 1.2.2.1 Organic Solvent Systems; 1.2.2.2 Enzyme Properties in Organic Solvents; 1.2.2.3 Medium Engineering; 1.2.3 Rationales; 1.2.4 Modulation of Enzyme Selectivity: New Trends of Research; 1.2.4.1 Ionic Liquids; 1.2.4.2 Additives
1.3 Conclusions and OutlooksReferences; 2 Directed Evolution as a Means to Engineer Enantioselective Enzymes; 2.1 Introduction; 2.2 Molecular Biological Methods for Mutagenesis; 2.3 High-throughput Screening Methods for Enantioselectivity; 2.4 Examples of Enhancing the Enantioselectivity of Enzymes by Directed Evolution; 2.4.1 Lipase from Pseudomonas aeruginosa (PAL); 2.4.2 Other Lipases; 2.4.3 Esterases; 2.4.4 Hydantoinases; 2.4.5 Nitrilases; 2.4.6 Epoxide Hydrolases; 2.4.7 Phosphotriesterases; 2.4.8 Aminotransferases; 2.4.9 Aldolases 2.4.10 Cyclohexanone and Cyclopentanone Monooxygenases as Baeyer-Villigerases and Sulfoxidation Catalysts2.4.11 Monoamine Oxidases; 2.4.12 Cytochrome P450 Enzymes; 2.4.13 Other Enzymes; 2.5 Conclusions and Perspectives; References; 3 The Search for New Enzymes; 3.1 Introduction; 3.2 Mechanism-based Enzyme Design; 3.2.1 Catalytic Antibodies; 3.2.2 Rational Design of New Catalysts on Enzyme and Protein Basis; 3.2.3 Synthetic Enzyme Models; 3.3 Metagenomics; 3.3.1 Construction of Metagenome-derived DNA Libraries; 3.3.1.1 Selection of the Environment; 3.3.1.2 Cloning Strategies 3.3.1.3 Screening and Detection Technologies3.3.1.4 Major Problems that Need to be Addressed; 3.3.2 The Genomes of Not Yet Cultured Microbes as Resources for Novel Genes; 3.3.2.1 Polysaccharide Degrading/Modifying Enzymes; 3.3.2.2 Lipolytic Biocatalysts; 3.3.2.3 Vitamin Biosynthesis; 3.3.2.4 Nitrilases, Nitrile Hydratases, and Amidases; 3.3.2.5 Oxidoreductases/Dehydrogenases; 3.3.2.6 Proteases; 3.3.2.7 Glycerol Hydratases; 3.3.2.8 Antibiotics and Pharmaceuticals; 3.4 Conclusion; References; II Synthetic Applications; 4 Dynamic Kinetic Resolutions; 4.1 Introduction 4.1.1 Synthesis of Enantiomerically Pure Compounds4.1.2 Kinetic Resolution (KR) and Dynamic Kinetic Resolution (DKR); 4.1.3 Enzymes in Organic Chemistry; 4.2 Metal-Catalyzed Racemization; 4.2.1 DKR of Allylic Acetates and Allylic Alcohols; 4.2.2 DKR of sec-alcohols; 4.2.3 DKR of Amines; 4.3 Base-Catalyzed Racemization; 4.3.1 DKR of Thioesters; 4.3.2 DKR of Activated Esters; 4.3.3 DKR of Oxazolones; 4.3.4 DKR of Hydantoins; 4.3.5 DKR of Acyloins; 4.4 Acid-Catalyzed Racemization; 4.5 Racemization through Continuous Reversible Formation-Cleavage of the Substrate; 4.5.1 DKR of Cyanohydrins 4.5.2 DKR of Hemithioathetals |
Record Nr. | UNINA-9910830044503321 |
Weinheim, Germany : , : WILEY-VCH Verlag GmbH & Co. KGaA, , 2008 | ||
![]() | ||
Lo trovi qui: Univ. Federico II | ||
|