Heterogeneous enantioselective hydrogenation : Theory and Practice

Heterogeneous Enantioselective Hydrogenation: Theory and Practice reviews the development of enantioselective hydrogenation reaction catalysts. The book looks at the first relatively ineffective catalysts right through to modern highly effective enantioselective catalytic systems, comparable in thei...

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Autres auteurs : Klabunovskii Evgenii (Directeur de publication), Smith Gerard V. (Directeur de publication), Zsigmond Ágnes (Directeur de publication)
Format : Livre
Langue : anglais
Titre complet : Heterogeneous enantioselective hydrogenation : Theory and Practice / edited by Evgenii Klabunovskii, Gerard V. Smith, Ágnes Zsigmond
Publié : Dordrecht : Springer Netherlands , [20..]
Cham : Springer e-books
Springer Nature
Collection : Catalysis by metal complexes (Print) ; 31
Titre de l'ensemble : Catalysis by Metal Complexes vol. 31
Accès en ligne : Accès Nantes Université
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Condition d'utilisation et de reproduction : Conditions particulières de réutilisation pour les bénéficiaires des licences nationales : https://www.licencesnationales.fr/springer-nature-ebooks-contrat-licence-ln-2017
Contenu : Preface. Asymmetric adsorption on minerals. Introduction. Attempts of asymmetric adsorption on clays. Asymmetric adsorption on quartz crystals. Imprinting chiral adsorbents: specifically modified silica gels. Heterogeneous hydrogenation catalysts based on quartz: General. Asymmetric hydrogenation on metal-quartz catalysts. General comments on adsorption and catalysis using quartz-crystals. On the mechanism of 'Quartz catalysis. Evaluation of absolute configurations on data from 'Quartz-catalysis. Heterogeneous catalysts supported on chiral carriers. Pd-silica catalysts. Metal colloids as asymmetric catalysts. Asymmetric template catalysis. Metal catalysts supported on polymers. Hydrogenation on catalysts based on Ni and bimetals: Background and elaboration of Ni catalysts modified with amino- and hydroxy acids. Preparation variables for new nickel catalysts modified with tartaric acid. Bimetallic and multimetallic modified hydrogenation catalysts. Modified nickel and bimetallic catalysts. Mechanism of enantioselective hydrogenation. Asymmetric hydrogenation of 2-oxocarboxylic acid esters and unsaturated carboxylic acids on modified Pt and Pd catalysts: General. Properties of catalysts. Structure of the modifiers. Structure of substrate. Effects of solvents and additives. Reaction variables. On the mechanism of hydrogenation. Conclusions. Electrochemical enantioselective reduction: Abstract.-General. Practical asymmetric catalytic reactions. Asymmetric metal complex catalysts in industry. Heterogenized metal complex catalysts. Asymmetric hydrogenation of alpha-keto esters on chiral metal complexes. Catalytic synthesis of pantolactone and other pharmaceuticals - using chiral homogeneous metal complexes. References
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