METHODOLOGY AND SYNTHESIS USING HYPOPHOSPHOROUS DERIVATIVES: PHOSPHORUS-CARBON BOND FORMATION AND GABA ANALOGUES.
Title | METHODOLOGY AND SYNTHESIS USING HYPOPHOSPHOROUS DERIVATIVES: PHOSPHORUS-CARBON BOND FORMATION AND GABA ANALOGUES. PDF eBook |
Author | |
Publisher | |
Pages | |
Release | 2006 |
Genre | |
ISBN |
The focus of this work lies on the exploitation of hypophosphorous derivatives in order to develop new methodologies for P-C bond formation as well as synthesizing biologically relevant phosphorus compounds. A review of the work published to date from the Montchamp group is provided in Chapter 1: Much of the methodology is applied in the remainder of the thesis in reactions such as radical addition, base-promoted alkylation and cross-coupling of anilinium hypophosphite. The following chapter describes initial results of the transition-metal catalyzed cross-coupling in the presence of beta-hydrogens and with chloromethylphthalimide. The application of phosphine-borane chemistry as a phosphinylidene protecting group is discussed in Chapter 3. An in-depth literature review provides the background for the new methodology. Novel gamma-aminobutyric acid analogues are synthesized using methods developed within the Montchamp group. Their synthesis and biological evaluation are discussed in the final chapter.
Chemistry Beyond Chlorine
Title | Chemistry Beyond Chlorine PDF eBook |
Author | Pietro Tundo |
Publisher | Springer |
Pages | 614 |
Release | 2016-09-17 |
Genre | Science |
ISBN | 3319300733 |
Since the industrial revolution, chlorine remains an iconic molecule even though its production by the electrolysis of sodium chloride is extremely energy intensive. The rationale behind this book is to present useful and industrially relevant examples for alternatives to chlorine in synthesis. This multi-authored volume presents numerous contributions from an international spectrum of authors that demonstrate how to facilitate the development of industrially relevant and implementable breakthrough technologies. This volume will interest individuals working in organic synthesis in industry and academia who are working in Green Chemistry and Sustainable Technologies.
Reactivity of P-H Group of Phosphorus Based Compounds
Title | Reactivity of P-H Group of Phosphorus Based Compounds PDF eBook |
Author | Kolio D. Troev |
Publisher | Academic Press |
Pages | 465 |
Release | 2017-09-06 |
Genre | Science |
ISBN | 0128138351 |
Reactivity of P-H Group of Phosphorus Based Compounds bridges the gap between inorganic and organic phosphorus compounds, providing a basis to explore the myriad possibilities for synthesis of novel low and high molecular phosphorus-containing compounds. It covers well-documented reactions in detail, including: tautomerization, oxidation, reduction, alkylation, oxidation coupling, addition reaction to: carbon-carbon multiple bonds, Schiff base, isocyanates, nitriles, epoxides; addition to carbonyl group, Kabachnik- Fields reaction, cross-coupling reaction and more. In an accessible style complete with synthetic routes and figures, the resource then covers the reactivity of multiple P-H group members: phosphines, phosphine oxides, hypophosphorus acid, H-phosphinic acids and polys(alkylene H-phosphonate). This valuable coverage supports the advancement of research and applications in this area for scientists solving a scientific problem or starting a variety of new projects, such as a new reaction for the synthesis of biologically active compounds, new methods of polymer synthesis or a new methodology for polymer modification. - Describes the diverse reactivity of the phosphorus-hydrogen group, perhaps the most powerful in organic chemistry - Includes practical information for the synthesis of catalysts, biologically active substances, flame retardants, advance materials and polymer materials - Offers a visually-accessible guide to important reactions by an internationally recognized chemist
Annual Report
Title | Annual Report PDF eBook |
Author | Robert A. Welch Foundation |
Publisher | |
Pages | 202 |
Release | 2002 |
Genre | Chemistry |
ISBN |
Organic Phosphorus Compounds
Title | Organic Phosphorus Compounds PDF eBook |
Author | G. M. Kosolapoff |
Publisher | John Wiley & Sons |
Pages | 568 |
Release | 1972-12-29 |
Genre | Science |
ISBN |
Peptides
Title | Peptides PDF eBook |
Author | Bernd Gutte |
Publisher | Elsevier |
Pages | 527 |
Release | 1995-10-24 |
Genre | Science |
ISBN | 0080538592 |
In recent years, research has shown the importance of peptides in neuroscience, immunology, and cell biology. Active research programs worldwide are now engaged in developing peptide-based drugs and vaccines using modification of natural peptides and proteins, design of artificial peptides and peptide mimetics, and screening of peptide and phage libraries. In this comprehensive book, the authors discuss peptide synthesis and application within the context of their increasing importance to the pharmaceutical industry. Peptides: Synthesis, Structures, and Applications explores the broad growth of information in modern peptide synthetic methods and the structure-activity relationships of synthetic polypeptides. - The history of peptide chemistry - Amide formation, deprotection, and disulfide formation in peptide synthesis - Solid-phase peptide synthesis - a-helix formation by peptides in water - Stability and dynamics of peptide conformation - An overview of structure-function studies of peptide hormones - Neuropeptides:peptide and nonpeptide analogs - Reversible inhibitors of serine proteinases - Design of polypeptides - Current capabilities and future possibilities of soluble chemical combinatorial libraries - Epitope mapping with peptides - Synthesis and applications of branched peptides in immunological methods and vaccines
Anion-Binding Catalysis
Title | Anion-Binding Catalysis PDF eBook |
Author | Olga Garcia-Mancheno |
Publisher | John Wiley & Sons |
Pages | 418 |
Release | 2022-03-21 |
Genre | Technology & Engineering |
ISBN | 3527348573 |
Explores the potential of new types of anion-binding catalysts to solve challenging synthetic problems Anion-Binding Catalysis introduces readers to the use of anion-binding processes in catalytic chemical activation, exploring how this approach can contribute to the future design of novel synthetic transformations. Featuring contributions by world-renowned scientists in the field, this authoritative volume describes the structure, properties, and catalytic applications of anions as well as synthetic applications and practical analytical methods. In-depth chapters are organized by type of catalyst rather than reaction type, providing readers with an accessible overview of the existing classes of effective catalysts. The authors discuss the use of halogens as counteranions, the combination of (thio)urea and squaramide-based anion-binding with other types of organocatalysis, anion-binding catalysis by pnictogen and tetrel bonding, nucleophilic co-catalysis, anion-binding catalysis by pnictogen and tetrel bonding, and more. Helping readers appreciate and evaluate the potential of anion-binding catalysis, this timely book: Illustrates the historical development, activation mode, and importance of anion-binding in chemical catalysis Explains the analytic methods used to determine the anion-binding affinity of the catalysts Describes catalytic and synthetic applications of common NH- and OH-based hydrogen-donor catalysts as well as C-H triazole/triazolium catalysts Covers amino-catalysis involving enamine, dienamine, or iminium activation approaches Discusses new trends in the field of anion-binding catalysis, such as the combination of anion-binding with other types of catalysis Presenting the current state of the field as well as the synthetic potential of anion-binding catalysis in future, Anion-Binding Catalysis is essential reading for researchers in both academia and industry involved in organic synthesis, homogeneous catalysis, and pharmaceutical chemistry.