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[null,"1.","Record Nr.",null,"UNINA9910830044503321"]
[null,null,"Titolo",null,"Asymmetric organic synthesis with enzymes / / edited by Vicente Gotor, Ignacio Alfonso, and Eduardo García-Urdiales"]
[null,null,"Pubbl/distr/stampa",null,"Weinheim, Germany : , : WILEY-VCH Verlag GmbH & Co. KGaA, , 2008"]
[{"$nulls":4},"©2008"]
[null,null,"ISBN",null,"1-281-94689-3"]
[{"$nulls":4},"9786611946890"]
[{"$nulls":4},"3-527-62248-9"]
[{"$nulls":4},"3-527-62249-7"]
[null,null,"Descrizione fisica",null,"1 online resource (341 p.)"]
[null,null,"Disciplina",null,"572.745"]
[null,null,"Soggetti",null,"Enzymes - Synthesis"]
[{"$nulls":4},"Asymmetric synthesis"]
[{"$nulls":4},"Organic compounds - Synthesis"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Description based upon print version of record."]
[null,null,null,"Nota di bibliografia","Includes bibliographical references at the end of each chapters and index."]
[null,null,"Nota di contenuto",null,"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"]
[{"$nulls":4},"1.3 Conclusions and OutlooksReferences; 2 Directed Evolution as a Means to Engineer Enantioselective Enzymes; 2.1 Introduction; 2.2 Molecular Biological Methods for Mutagenesis; 2.3 High-throughput Screening Methods for Enantioselectivity; 2.4 Examples of Enhancing the Enantioselectivity of Enzymes by Directed Evolution; 2.4.1 Lipase from Pseudomonas aeruginosa (PAL); 2.4.2 Other Lipases; 2.4.3 Esterases; 2.4.4 Hydantoinases; 2.4.5 Nitrilases; 2.4.6 Epoxide Hydrolases; 2.4.7 Phosphotriesterases; 2.4.8 Aminotransferases; 2.4.9 Aldolases"]
[{"$nulls":4},"2.4.10 Cyclohexanone and Cyclopentanone Monooxygenases as "]
[{"$nulls":4},"Baeyer-Villigerases and Sulfoxidation Catalysts2.4.11 Monoamine Oxidases; 2.4.12 Cytochrome P450 Enzymes; 2.4.13 Other Enzymes; 2.5 Conclusions and Perspectives; References; 3 The Search for New Enzymes; 3.1 Introduction; 3.2 Mechanism-based Enzyme Design; 3.2.1 Catalytic Antibodies; 3.2.2 Rational Design of New Catalysts on Enzyme and Protein Basis; 3.2.3 Synthetic Enzyme Models; 3.3 Metagenomics; 3.3.1 Construction of Metagenome-derived DNA Libraries; 3.3.1.1 Selection of the Environment; 3.3.1.2 Cloning Strategies"]
[{"$nulls":4},"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"]
[{"$nulls":4},"4.1.1 Synthesis of Enantiomerically Pure Compounds4.1.2 Kinetic Resolution (KR) and Dynamic Kinetic Resolution (DKR); 4.1.3 Enzymes in Organic Chemistry; 4.2 Metal-Catalyzed Racemization; 4.2.1 DKR of Allylic Acetates and Allylic Alcohols; 4.2.2 DKR of sec-alcohols; 4.2.3 DKR of Amines; 4.3 Base-Catalyzed Racemization; 4.3.1 DKR of Thioesters; 4.3.2 DKR of Activated Esters; 4.3.3 DKR of Oxazolones; 4.3.4 DKR of Hydantoins; 4.3.5 DKR of Acyloins; 4.4 Acid-Catalyzed Racemization; 4.5 Racemization through Continuous Reversible Formation-Cleavage of the Substrate; 4.5.1 DKR of Cyanohydrins"]
[{"$nulls":4},"4.5.2 DKR of Hemithioathetals"]
[null,null,null,"Sommario/riassunto","Perfect for biochemists, synthetic and organic chemists, this book covers all important reactions, including C-C coupling reactions, oxidation reactions and many more. Divided into two parts, the first section on methodology presents new innovative methods for enzymatic catalysis optimization, including such new trends as medium engineering, directed evolution and computer-aided prediction of enantioselectivity. The second and main section deals with applications to synthesis, showing important reaction types and their applications. Only those reactions with very high selectivity are prese"]