Download or read book Studies in the Reactivity of Tricoordinate Phosphorus Compounds and Phosphorus Ylides written by Peter Speers and published by . This book was released on 1991 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Phosphorus Ylides written by Oleg I. Kolodiazhnyi and published by John Wiley & Sons. This book was released on 2008-09-26 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: When Wittig first developed and described phosphorus ylides, nobody could have imagined how useful and versatile this class of compounds could be. This book provides a comprehensive and up-to-date compilation of the chemistry and applications of phosphorus ylides in organic synthesis. The ylides are discussed as reagents in the synthesis of a broad range of substances, amongst them olefins, acetylenes, cyclic and heterocyclic compounds, in such naturally occurring compounds as pheromones, steroids and carotenoids, and pharmaceutically and biologically active compounds such as antibiotics and prostaglandins. A particularly beneficial feature of this book is the 150 key experimental procedures with all the necessary data, allowing the preparation to start immediately without the need for an extremely time-consuming literature search. But should a search prove inevitable, around 2,500 references provide easy access to the primary literature. Every chemist in academia and industry working in organic, bioorganic, inorganic, and medicinal chemistry will welcome this book as an inspiration of concepts, ideas and practical syntheses.
Download or read book Correlations Between Structure and Nucleophilic Reactivity of Tricoordinate Phosphorus Compounds and Phosphorus Ylids written by Robert Charles Edwards and published by . This book was released on 1982 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Reactivity of P H Group of Phosphorus Based Compounds written by Kolio D. Troev and published by Academic Press. This book was released on 2017-09-06 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Download or read book Studies on the Chemical Reactivity of Organic Phosphorus Compounds written by Lennart Larsson and published by . This book was released on 1958 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Some Aspects of the Reactivity of Tricoordinated Organo phosphorus Compounds written by John Robert Lloyd and published by . This book was released on 1982 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bond Activation and Catalysis by Nontrigonal Tricoordinate and Tetracoordinate Phosphorus Compounds written by Yi-Chun Lin (Ph. D.) and published by . This book was released on 2017 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular distortion has a profound impact on the electronic structure and reactivity of molecules. This dissertation describes studies on E-H bond activation and catalytic reactivity of [sigma]3- and [sigma]4 -phosphorus compounds with distorted nontrigonal structures. Specifically, a rare example of N-H oxidative addition to a planar, C2v-symmetric P(III) center is described in Chapter 2. The kinetics and computational studies implicate a noncanonical, phosphorus-based electrophilic pathway for this transformation. As detailed in Chapter 3, a Cs-symmetric phosphorous triamide and its P-N cooperative reactivity are presented. B-H activation and catalytic imine hydroboration are achieved via the combination of the electrophilic phosphorus center and the basic anilide ligand moiety of this Cs-symmetric phosphorus compound. Finally, Chapter 4 extends the study of distorted phosphorus compounds to [sigma]4 -phosphorus molecules. Iminophosphoranes bearing constrained ligand platforms are synthesized and their distortion-induced B-H, B-O and Si-H bond activation reactivity are presented. This research provides insight into the influence of molecular symmetry on the reactivity of [sigma]3- and [sigma]4-phosphorus compounds and represents an initial step toward the discovery of new chemistry in other distorted phosphorus molecules.
Download or read book Advancements in the Synthesis of Distorted Tricoordinate Phosphorus Compounds and Their Use as Platforms in Reductive Chemistries written by Jared Thomas Mattos and published by . This book was released on 2019 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation describes new reactivity of geometrically distorted [sigma]3 phosphorus compounds as well as attempts to synthesis new C2v distorted [sigma]3 phosphorus compounds. Chapter two will describe the synthetic efforts towards synthesizing new [sigma]3 phosphorus compounds to provide new platforms to expand the chemistry of [sigma]3 phosphines. Chapter three presents a distorted phosphoramidate with a functionally hydridic P-H bond derived from the activation of water to generate equivalents of hydrogen. Chapter four explores the activation of both hydrazine and hydrazones by a distorted phosphoramidite and initial results in the use of these phosphoranes as platforms for hydrogen atom transfer chemistry. Chapter five presents a unique reaction in the formation of an oxazaphosphole that shows promise to allow for dearomatiztion of other aromatic substrates by a distorted phosphorus triamide. The research displayed here provides several novel approaches in the synthesis and use of [sigma]3 phosphorus compounds.
Download or read book Studies on ylides and imines of phosphorus and arsenic with particular regard to their reactions with carbonyl compounds written by Paul Frøyen and published by . This book was released on 1971 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Structure reactivity Study of Selected Phosphorus Compounds written by Michael Peter Du Plessis and published by . This book was released on 1982* with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Index to Theses with Abstracts Accepted for Higher Degrees by the Universities of Great Britain and Ireland and the Council for National Academic Awards written by and published by . This book was released on 1994 with total page 1036 pages. Available in PDF, EPUB and Kindle. Book excerpt: Theses on any subject submitted by the academic libraries in the UK and Ireland.
Download or read book Organophosphorus Chemistry written by D W Hutchinson and published by Royal Society of Chemistry. This book was released on 2007-10-31 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organophosphorus Chemistry provides a comprehensive annual review of the literature. Coverage includes phosphines and their chalcogenides, phosphonium salts, low coordination number phosphorus compounds, penta- and hexa-coordinated compounds, tervalent phosphorus acids, nucleotides and nucleic acids, ylides and related compounds, and phosphazenes. The series will be of value to research workers in universities, government and industrial research organisations, whose work involves the use of organophosphorus compounds. It provides a concise but comprehensive survey of a vast field of study with a wide variety of applications, enabling the reader to rapidly keep abreast of the latest developments in their specialist areas. Specialist Periodical Reports provide systematic and detailed review coverage of progress in the major areas of chemical research. Written by experts in their specialist fields the series creates a unique service for the active research chemist, supplying regular critical in-depth accounts of progress in particular areas of chemistry. For over 80 years the Royal Society of Chemistry and its predecessor, the Chemical Society, have been publishing reports charting developments in chemistry, which originally took the form of Annual Reports. However, by 1967 the whole spectrum of chemistry could no longer be contained within one volume and the series Specialist Periodical Reports was born. The Annual Reports themselves still existed but were divided into two, and subsequently three, volumes covering Inorganic, Organic and Physical Chemistry. For more general coverage of the highlights in chemistry they remain a 'must'. Since that time the SPR series has altered according to the fluctuating degree of activity in various fields of chemistry. Some titles have remained unchanged, while others have altered their emphasis along with their titles; some have been combined under a new name whereas others have had to be discontinued. The current list of Specialist Periodical Reports can be seen on the inside flap of this volume.
Download or read book Science of Synthesis written by K. M. Błażewska and published by . This book was released on 2000 with total page 1184 pages. Available in PDF, EPUB and Kindle. Book excerpt: New edition of the acclaimed reference series, Houben-Weyl. This new ed. is published in English and is available in both print and electronic formats. Clear and systematic, Science of Synthesis provides practical solutions and offers a route through the mass of information available in the primary literature. This one-stop reference tool is: Comprehensive: contains synthetic models selected by world-renowned experts, with full experimental procedures and background information. Reliable: the international editorial board is made up of distinguished chemists with unparalleled experience and competence. Logical and easy-to-navigate: information is organized in a hierarchical system based on the compound or functional group to be synthesized. Authoritative: critically evaluates the preparative applicability and significance of the synthetic methods. Wide-ranging: considers methods from journals, books, and patent literature from the early 1800s up to the present day and presents important synthetic methods for all classes of compounds.
Download or read book Aliphatic Chemistry written by Norman Bellamy Chapman and published by . This book was released on 1975 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Science of Synthesis written by Jennifer Antoline and published by . This book was released on 2000 with total page 1086 pages. Available in PDF, EPUB and Kindle. Book excerpt: New edition of the acclaimed reference series, Houben-Weyl. This new ed. is published in English and is available in both print and electronic formats. Clear and systematic, Science of Synthesis provides practical solutions and offers a route through the mass of information available in the primary literature. This one-stop reference tool is: Comprehensive: contains synthetic models selected by world-renowned experts, with full experimental procedures and background information. Reliable: the international editorial board is made up of distinguished chemists with unparalleled experience and competence. Logical and easy-to-navigate: information is organized in a hierarchical system based on the compound or functional group to be synthesized. Authoritative: critically evaluates the preparative applicability and significance of the synthetic methods. Wide-ranging: considers methods from journals, books, and patent literature from the early 1800s up to the present day and presents important synthetic methods for all classes of compounds.
Download or read book Synthesis of Carbon Phosphorus Bonds written by Robert Engel and published by CRC Press. This book was released on 2003-12-18 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthesis of Carbon-Phosphorus Bonds, Second Edition is a working guide for the laboratory, incorporating classical approaches with the recent developments of carbon-phosphorus (C-P) bond formation. These advances include the preparation of phosphoranes - specifically in the use of transient oxophosphoranes as intermediates in organophosphorus comp
Download or read book Aliphatic Compounds written by Norman Bellamy Chapman and published by . This book was released on 1975 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt:
