Reactivity of P-H Group of Phosphorus Based Compounds
Reactivity of P-H Group of Phosphorus Based Compounds

Author: Kolio D. Troev

Publisher: Academic Press

Published: 2017-09-06

Total Pages: 465

ISBN-13: 0128138351

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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

Organophosphorus Chemistry
Organophosphorus Chemistry

Author: Viktor Iaroshenko

Publisher: John Wiley & Sons

Published: 2019-04-22

Total Pages: 586

ISBN-13: 3527335722

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Filling the gap for an up-to-date reference that presents the field of organophosphorus chemistry in a comprehensive and clearly structured way, this one-stop source covers the chemistry, properties, and applications from life science and medicine. Divided into two parts, the first presents the chemistry of various phosphorus-containing compounds and their synthesis, including ylides, acids, and heterocycles. The second part then goes on to look at applications in life science and bioorganic chemistry. Last but not least, such important practical aspects as 31P-NMR and protecting strategies for these compounds are presented. For organic, bioinorganic, and medicinal chemists, as well as those working on organometallics, and for materials scientists. The book, a contributed work, features a team of renowned scientists from around the world whose expertise spans the many aspects of modern organophosphorus chemistry.

Stereochemistry of Organic Compounds
Stereochemistry of Organic Compounds

Author: V.K. Ahluwalia

Publisher: Springer Nature

Published: 2022-01-04

Total Pages: 615

ISBN-13: 3030849619

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This textbook provides a simple approach to understand the various complex aspects of stereochemistry. It deals with basic static stereochemistry and gives an overview of the different isomeric forms and nomenclatures. With simple writing style and many examples, this book covers the topics such as stereochemistry of hydrocarbons, alkenes, cycloalkenes, optically active compounds, trivalent carbon, fused, bridged and caged rings and related compounds. This textbook also covers the additional topics such as optical rotatory dispersion and circular dichroism, steroechemistry of elimination reactions, substitution reactions, rearrangement reactions and pericyclic reactions. The book includes pedagogical features like end-of-chapter problems and key concepts to help students in self-learning. The textbook is extremely useful for the senior undergraduate and postgraduate students pursuing course in chemistry, especially organic chemistry. Besides, this book will also be a useful reference book for professionals working in various chemical industries, biotechnology, bioscience and pharmacy.

Handbook of Organophosphorus Chemistry
Handbook of Organophosphorus Chemistry

Author: Robert Engel

Publisher: CRC Press

Published: 1992-06-19

Total Pages: 912

ISBN-13: 1482277247

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This practical work summarizes the development of organophosphorus chemistry in topical areas and details the discipline's current state - providing applications and experimental procedures throughout.;Written by 18 leading authorities in the field, the Handbook of Organophosphorus Chemistry: examines advances in the mechanistic understanding of the Perkow and related organophosphorus reactions; describes methods for the reduction of quinquevalent to trivalent phosphorus and their applications to standard synthetic procedures; emphasizes the preparation of phosphonates bearing hydroxy, amino, and thiol functions at the alpha-position relative to the phosphoryl group; reviews the basics of NMR as it applies to the 31P nucleus, considering the use of the latest measurement techniques in solving structural and mechanistic problems; compares the characteristics of polymer-based and monomeric materials; and presents recent progress in the design of insecticides and covers their chemical and biological characteristics.;Generously referenced with close to 3000 bibliographic citations, the Handbook of Organophosphorus Chemistry is an important volume for organic, medicinal, and agricultural chemists and biochemists; pharmacists; chemical engineers; and graduate-level students in these disciplines.

A Guide to Organophosphorus Chemistry
A Guide to Organophosphorus Chemistry

Author: Louis D. Quin

Publisher: John Wiley & Sons

Published: 2000-02-04

Total Pages: 416

ISBN-13: 9780471318248

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Die organische Chemie des Phosphors - ein großes, äußerst lebendiges Forschungsfeld - umfaßt sowohl Verbindungen mit Kohlenstoff-Phosphor-Bindungen als auch organische Ester anorganischer Phosphorsäuren. Dieser Band behandelt die meisten phosphorhaltigen funktionellen Gruppen und daneben aktuelle Fragen wie z.B. ungewöhnliche Koordinationszustände, Heterocyclen, Anwendungen der 31P-NMR und andere spektroskopische Verfahren. Soweit bekannt, werden auch elektronische Reaktionsmechanismen und reaktive Intermediate diskutiert. Mit zahlreichen Literaturhinweisen! (03/00)

Asymmetric Synthesis in Organophosphorus Chemistry
Asymmetric Synthesis in Organophosphorus Chemistry

Author: Oleg I. Kolodiazhnyi

Publisher: John Wiley & Sons

Published: 2016-12-19

Total Pages: 392

ISBN-13: 3527341501

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Authored by one of the leading experts in the field, this is the only comprehensive overview of chiral organophosphorus compounds, from asymmetric synthesis to catalysis and pharmacological applications. As such, this unique reference covers the chemical background as well as spectroscopical analysis of phosphorus compounds, and thoroughly describes all the various synthetic strategies for these substances. Metal-, organo- and biocatalyzed reactions for the introduction of phosphorus are explained as are asymmetric oxidation and reduction methods for the preparation of all possible oxidation states of phosphorus. The text also includes industrial applications for these compounds. Of particular interest to chemists working in the field of asymmetric synthesis, as well as to the pharmaceutical industry due to the increasing number of phosphorous-containing drugs.

Principles of Organic Synthesis
Principles of Organic Synthesis

Author: Richard O.C. Norman

Publisher: Routledge

Published: 2017-10-19

Total Pages: 850

ISBN-13: 1351421727

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This book is designed for those who have had no more than a brief introduction to organic chemistry and who require a broad understanding of the subject. The book is in two parts. In Part I, reaction mechanism is set in its wider context of the basic principles and concepts that underlie chemical reactions: chemical thermodynamics, structural theory, theories of reaction kinetics, mechanism itself and stereochemistry. In Part II these principles and concepts are applied to the formation of particular types of bonds, groupings, and compounds. The final chapter in Part II describes the planning and detailed execution of the multi-step syntheses of several complex, naturally occurring compounds.

Phosphorus: The Carbon Copy
Phosphorus: The Carbon Copy

Author: Keith B. Dillon

Publisher: John Wiley & Sons

Published: 1998-03-06

Total Pages: 704

ISBN-13:

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Phosphorus: The Carbon Copy examines the extraordinary similarity between low coordinate phosphorus compounds and unsaturated carbon compounds. Written by three of the leading researchers in the field of modern phosphorus chemistry, Phosphorus: The Carbon Copy focuses on the interface between phosphorus and the transition metal elements and deals with the most recent aspects of unsaturated organophosphorus compounds and their coordination chemistry. Aimed at graduate students as well as academic and industrial researchers, this concise volume publicisies the extraordinary potential of these new phosphorus compounds for applications in catalysis, molecular materials and biochemistry.

Phosphorus-31 NMR Spectroscopy
Phosphorus-31 NMR Spectroscopy

Author: Olaf Kühl

Publisher: Springer Science & Business Media

Published: 2008-08-22

Total Pages: 138

ISBN-13: 3540791183

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Nuclear Magnetic Resonance is a powerful tool, especially for the identification of 1 13 hitherto unknown organic compounds. H- and C-NMR spectroscopy is known and applied by virtually every synthetically working Organic Chemist. Con- quently, the factors governing the differences in chemical shift values, based on chemical environment, bonding, temperature, solvent, pH, etc. , are well understood, and specialty methods developed for almost every conceivable structural challenge. Proton and carbon NMR spectroscopy is part of most bachelors degree courses, with advanced methods integrated into masters degree and other graduate courses. In view of this universal knowledge about proton and carbon NMR spectr- copy within the chemical community, it is remarkable that heteronuclear NMR is still looked upon as something of a curiosity. Admittedly, most organic compounds contain only nitrogen, oxygen, and sulfur atoms, as well as the obligatory hydrogen and carbon atoms, elements that have an unfavourable isotope distribution when it comes to NMR spectroscopy. Each of these three elements has a dominant isotope: 14 16 32 16 32 N (99. 63% natural abundance), O (99. 76%), and S (95. 02%), with O, S, and 34 14 S (4. 21%) NMR silent. N has a nuclear moment I = 1 and a sizeable quadrupolar moment that makes the NMR signals usually very broad and dif cult to analyse.