Chiral amine synthesis [[electronic resource] ] : methods, developments and applications / / edited by Thomas C. Nugent

• Record Nr.: UNINA9910829885503321
• Pubbl/distr/stampa: Weinheim, : Wiley-VCH Verlag GmbH & Co., 2010
• ISBN: 1-282-46293-8; 9786612462931; 3-527-62954-8; 3-527-62955-6
• Descrizione fisica: 1 online resource (522 p.)
• Classificazione: 540
• Disciplina: 547.042
• Soggetti: Chirality; Amines; Handbook; handbooks.; Reference works; Handbooks and manuals; Handbooks and manuals.; Reference works.; Guides et manuels.; Ouvrages de référence
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Note generali: Description based upon print version of record.
• Nota di bibliografia: Includes bibliographical references and index.
• Nota di contenuto: Chiral Amine Synthesis; Foreword; Contents; Preface; List of Contributors; 1 Stereoselective Synthesis of a-Branched Amines by Nucleophilic Addition of Unstabilized Carbanions to Imines; 1.1 Introduction; 1.2 Overview of the Methods for the Preparation of Imines; 1.2.1 N-Aryl and N-Alkyl Imines and Hydrazones; 1.2.2 N-Sulfinyl Imines; 1.2.3 N-Sulfonyl Imines; 1.2.4 N-Phosphinoyl Imines; 1.2.5 N-Acyl and N-Carbamoyl Imines; 1.3 Chiral Auxiliary-Based Approaches; 1.3.1 Imines Derived from Chiral Aldehydes; 1.3.2 Imines Bearing a Chiral Protecting/Activating Group; 1.4 Catalytic Asymmetric Nucleophilic Addition to Achiral Imines1.4.1 ; Catalytic Asymmetric Addition of sp3 Hybridized Carbanions; 1.4.1.1 Copper-Catalyzed Dialkylzinc Additions; 1.4.1.2 Zinc Alkoxide-Catalyzed Dialkylzinc Additions; 1.4.1.3 Early Transition Metal (Zr, Hf)-Catalyzed Dialkylzinc Additions; 1.4.1.4 Rhodium-Catalyzed Dialkylzinc Addition Reactions; 1.4.2 Catalytic Asymmetric Allylation of Imines; 1.4.3 Catalytic Asymmetric Addition of sp2 Hybridized Carbanions; 1.4.3.1 Catalytic Asymmetric Vinylation; 1.4.3.2 Catalytic Asymmetric Arylation; 1.4.3.2.1 Amino Alcohol-Catalyzed Addition of Organozinc Reagents1.4.3.2.2 Rhodium Phosphine-Catalyzed Arylation of Imines; 1.4.3.2.3 Rhodium Diene-Catalyzed Arylation of Imines; 1.4.4 Catalytic Asymmetric Addition of sp Hybridized Carbanions; 1.5 Conclusion; References; 2 Asymmetric Methods for Radical Addition to Imino Compounds; 2.1 Background and Introduction; 2.2 Intermolecular Radical Addition Chiral N-Acylhydrazones; 2.2.1 Design of Chiral N-Acylhydrazones; 2.2.2 Preparation of Chiral N-Acylhydrazones; 2.2.3 Tin-Mediated Addition of Secondary and Tertiary Radicals; 2.2.4 Tin-Free Radical Addition2.2.5 Manganese-Mediated Radical Addition; 2.2.6 Manganese-Mediated Coupling with Multifunctional Precursors; 2.2.6.1 Hybrid Radical-Ionic Annulation; 2.2.6.2 Precursors Containing Hydroxyl or Protected Hydroxyl Groups; 2.2.6.3 Ester-Containing N-Acylhydrazones; 2.2.6.4 Additions to Ketone Hydrazones; 2.3 Asymmetric Catalysis of Radical Addition; 2.4 Closing Remarks; References; 3 Enantioselective Synthesis of Amines by Chiral Brønsted Acid Catalysts; 3.1 Introduction; 3.2 Carbon-Carbon Bond Forming Reactions; 3.2.1 Mannich and Related Reactions; 3.2.1.1 Mannich Reaction3.2.1.2 Nucleophilic Addition of Diazoacetates to Aldimine; 3.2.1.3 Vinylogous Mannich Reaction; 3.2.1.4 Aza-Petasis-Ferrier Rearrangement; 3.2.2 One-Carbon Homologation Reactions; 3.2.2.1 Strecker Reaction; 3.2.2.2 Aza-Henry Reaction; 3.2.2.3 Imino-Azaenamine Reaction; 3.2.3 Friedel-Crafts and Related Reactions; 3.2.3.1 Friedel-Crafts Reaction via Activation of Aldimines; 3.2.3.2 Friedel-Crafts Reaction via Activation of Electron-Rich Alkenes; 3.2.3.3 Pictet-Spengler Reaction; 3.2.4 Cycloaddition Reactions; 3.2.4.1 Hetero-Diels-Alder Reaction of Aldimines with Siloxydienes
• Sommario/riassunto: This first comprehensive presentation of this hot and important topic compiles the most up-to-date methods for chiral amine synthesis. The international list of authors reads like a ""Who's Who"" of the subject, providing a large array of highly practical information concentrated into the useful and essential methods.Following an introductory chapter devoted to helping readers quickly determine which strategies to choose for their investigation, this handbook and ready reference focuses on the examination of methods that are reliable and simultaneously efficient for the synthesis of struc

Della delegazione, dell'espromissione e dell'accollo : art. 1268-1276 / Giovanni Giacobbe, Daniela Giacobbe

• Record Nr.: UNICAMPANIAVAN0095001
• Autore: Giacobbe, Giovanni
• Pubbl/distr/stampa: Bologna, : Zanichelli ; Roma, : Soc. ed. del Foro italiano, 1992
• ISBN: 88-08-16152-8
• Descrizione fisica: XI, 139 p. ; 25 cm
• Altri autori (Persone): Giacobbe, Daniela
• Soggetti: Espromissione-Italia; Delegazione - Italia; Accollo di debito-Italia
• Lingua di pubblicazione: Italiano
• Formato: Materiale a stampa
• Livello bibliografico: Monografia

Continuum Mechanics, Applied Mathematics and Scientific Computing: Godunov's Legacy : A Liber Amicorum to Professor Godunov / / edited by Gennadii V. Demidenko, Evgeniy Romenski, Eleuterio Toro, Michael Dumbser

• Record Nr.: UNINA9910409999603321
• Pubbl/distr/stampa: Cham : , : Springer International Publishing : , : Imprint : Springer, , 2020
• ISBN: 3-030-38870-0
• Edizione: [1st ed. 2020.]
• Descrizione fisica: 1 online resource (XIII, 398 p. 39 illus., 25 illus. in color.)
• Disciplina: 531
• Soggetti: Mathematical physics; Differential equations; Mechanics, Applied; Solids; Materials - Analysis; Mathematical Methods in Physics; Differential Equations; Solid Mechanics; Characterization and Analytical Technique
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Nota di contenuto: 1. Determination of Discontinuity Surfaces of Transport Equation Coefficients -- 2. Nonlocal Problems of Asymptotic Methods of Perturbation Theory -- 3. Numerical Solution of the Axisymmetric Dirichlet{Neumann Problem for Laplace's Equation -- 4. Contributions to the Mathematical Technology Transfer with Finite Volume Methods -- 5.An Easy Control of the Articial Numerical Viscosity to Get Discrete Entropy Inequalities when Approximating Hyperbolic Systems of Conservation Laws.
• Sommario/riassunto: This book is a liber amicorum to Professor Sergei Konstantinovich Godunov and gathers contributions by renowned scientists in honor of his 90th birthday. The contributions address those fields that Professor Godunov is most famous for: differential and difference equations, ; partial differential equations, equations of mathematical physics, mathematical modeling, difference schemes, advanced computational methods for hyperbolic equations, computational methods for linear algebra, and mathematical problems in continuum mechanics. .