Planar And Axial Chiral Phosphorus Based Ligands
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Planar And Axial Chiral Phosphorus Based Ligands
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Author : Jakob Feldthusen Jensen
language : en
Publisher:
Release Date : 2003
Planar And Axial Chiral Phosphorus Based Ligands written by Jakob Feldthusen Jensen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with categories.
Phosphorus Ligands In Asymmetric Catalysis
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Author : Armin Börner
language : en
Publisher:
Release Date : 2008
Phosphorus Ligands In Asymmetric Catalysis written by Armin Börner and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Asymmetric synthesis categories.
Atropisomerism And Axial Chirality
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Author : Lassaletta Jose M
language : en
Publisher: World Scientific
Release Date : 2019-05-23
Atropisomerism And Axial Chirality written by Lassaletta Jose M and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-05-23 with Science categories.
Atropisomerism and Axial Chirality provides a global survey of the chemistry of axially chiral compounds including biaryls, heterobiaryls, non-biaryl atropisomers, allenes and spyrocyclic derivatives. From the perspective of a synthetic organic chemist, this book provides a unique compilation of the available methodologies for their synthesis, with emphasis on the most efficient and modern strategies, a review of the huge amount of practical applications in the field of asymmetric catalysis, either as transition metal ligands or as organocatalysts, and an overview of their occurrence as bioactive compounds and natural products.The first of its kind, this book serves as a general introduction and a practical reference to advanced chemistry students and researchers, while also offering creative ideas for further developments in the field.
Phosphorus Iii Ligands In Homogeneous Catalysis
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Author : Paul C. J. Kamer
language : en
Publisher: John Wiley & Sons
Release Date : 2012-05-09
Phosphorus Iii Ligands In Homogeneous Catalysis written by Paul C. J. Kamer and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-05-09 with Technology & Engineering categories.
Over the last 60 years the increasing knowledge of transition metal chemistry has resulted in an enormous advance of homogeneous catalysis as an essential tool in both academic and industrial fields. Remarkably, phosphorus(III) donor ligands have played an important role in several of the acknowledged catalytic reactions. The positive effects of phosphine ligands in transition metal homogeneous catalysis have contributed largely to the evolution of the field into an indispensable tool in organic synthesis and the industrial production of chemicals. This book aims to address the design and synthesis of a comprehensive compilation of P(III) ligands for homogeneous catalysis. It not only focuses on the well-known traditional ligands that have been explored by catalysis researchers, but also includes promising ligand types that have traditionally been ignored mainly because of their challenging synthesis. Topics covered include ligand effects in homogeneous catalysis and rational catalyst design, P-stereogenic ligands, calixarenes, supramolecular approaches, solid phase synthesis, biological approaches, and solubility and separation. Ligand families covered in this book include phosphine, diphosphine, phosphite, diphosphite, phosphoramidite, phosphonite, phosphinite, phosphole, phosphinine, phosphinidenene, phosphaalkenes, phosphaalkynes, P-chiral ligands, and cage ligands. Each ligand class is accompanied by detailed and reliable synthetic procedures. Often the rate limiting step in the application of ligands in catalysis is the synthesis of the ligands themselves, which can often be very challenging and time consuming. This book will provide helpful advice as to the accessibility of ligands as well as their synthesis, thereby allowing researchers to make a more informed choice. Phosphorus(III) Ligands in Homogeneous Catalysis: Design and Synthesis is an essential overview of this important class of catalysts for academic and industrial researchers working in catalyst development, organometallic and synthetic chemistry.
Chiral Phosphorous Based Ligands In Earth Abundant Transition Metal Catalysis
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Author : Junliang Zhang
language : en
Publisher: Elsevier
Release Date : 2023-05-27
Chiral Phosphorous Based Ligands In Earth Abundant Transition Metal Catalysis written by Junliang Zhang and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-05-27 with Science categories.
Chiral Phosphorous Based Ligands in Earth-Abundant Transition Metal Catalysis summarizes the most significant progress in the field of chiral phosphine ligand chemistry and a broad range of earth-abundant transition metal/chiral phosphine ligand-catalyzed enantioselective transformations. The book provides an authoritative and in-depth understanding of important topics about asymmetric catalysis based on earth-abundant transition metals/chiral phosphine ligands, making it ideal for organic chemistry researchers working in the field of asymmetric catalysis, synthetic methodologies and total synthesis.The development of new chiral phosphine ligands to achieve precise stereo control in many earth-abundant transition metal-catalyzed reactions is a very important field in organic synthesis, materials science and medicinal chemistry. The asymmetric synthesis promoted by transition metal/chiral phosphine ligands provides one of the most ideal ways to produce valuable optically active chemicals. Includes a discussion of state-of-the-art asymmetric organic reactions mediated by earth-abundant transition metals and chiral phosphine ligands Features the progress and the prospect of chiral phosphine ligands in asymmetric transition metal catalysis Covers the asymmetric reactivity modes of earth-abundant transition metals and phosphine ligands
Chiral Sulfur Ligands
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Author : Hélène Pellissier
language : en
Publisher: Royal Society of Chemistry
Release Date : 2009
Chiral Sulfur Ligands written by Hélène Pellissier and has been published by Royal Society of Chemistry this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Science categories.
The goal of this book is to show the high potential of chiral sulfur-containing ligands to promote numerous asymmetric catalytic transformations. These ligands can now be recognised as real competitors to the more usual phosphorus- or nitrogen-containing ligands.
Ferrocenes
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Author : Petr Stepnicka
language : en
Publisher: John Wiley & Sons
Release Date : 2008-04-15
Ferrocenes written by Petr Stepnicka and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-04-15 with Science categories.
Ferrocene—the prototypical metallocene—is a fascinating molecule. Even though it was first discovered over fifty years ago, research into ferrocene-containing compounds continues apace, largely stimulated by their successful applications in catalysis, materials science and bioorganometallic chemistry. Ferrocene derivatives are now recognised as useful starting materials for the preparation of new organometallic complexes and functional materials, efficient catalyst components, as well as redox-active modifiers to biomolecules. Ferrocenes: Ligands, Materials and Biomolecules provides the reader with a background overview and describes recent advances in the development and application of ferrocene compounds, including: synthesis and catalytic utilisation of chiral and non-chiral ferrocene ligands ferrocene-based sensors electrooptical materials ferrocene polymers liquid-crystalline materials crystal engineering with ferrocene compounds the bioorganometallic chemistry of ferrocene Ferrocenes: Ligands, Materials and Biomolecules is an essential guide for anyone working in the fields of organometallic synthesis and catalysis, materials science and bioorganometallic chemistry.
Phosphine And Carbene Ligands For Asymmetric Catalysis Containing Two Planar Chiral Ferrocenyl Units
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Author : Diego Fernando Domenico Broggini
language : en
Publisher:
Release Date : 2003
Phosphine And Carbene Ligands For Asymmetric Catalysis Containing Two Planar Chiral Ferrocenyl Units written by Diego Fernando Domenico Broggini and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with categories.
Reactivity Of P H Group Of Phosphorus Based Compounds
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Author : Kolio D. Troev
language : en
Publisher: Academic Press
Release Date : 2017-09-06
Reactivity Of P H Group Of Phosphorus Based Compounds written by Kolio D. Troev and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-09-06 with Science categories.
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
A Study Of New Planar Chiral Monophosphine Ligands Based On 2 2 Paracyclophane And Their Use In Catalysis
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Author : Jingjing Wang
language : en
Publisher:
Release Date : 2011
A Study Of New Planar Chiral Monophosphine Ligands Based On 2 2 Paracyclophane And Their Use In Catalysis written by Jingjing Wang and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Asymmetric synthesis categories.