Chimie des substances naturelles-2

Chimie des substances naturelles-2 PDF Author:
Publisher:
ISBN:
Category : Biochemistry
Languages : en
Pages : 238

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Catalytic Oxidation Reagents

Catalytic Oxidation Reagents PDF Author: Philip L. Fuchs
Publisher: John Wiley & Sons
ISBN: 1118704843
Category : Science
Languages : en
Pages : 2037

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Book Description
The Handbook is part of the Handbook of Reagents for Organic Chemistry series, aiming at collecting articles on a particular theme that individual researchers in academia or industry can use on a daily basis. The Handbook starts with a section discussing the most important aspects of heteroarene functionalization. The introduction is followed by the alphabetical listing of the most relevant reagents drawn from the EROS database. The Editor, André Charette from the University of Montreal, has selected 120 reagent descriptions, many of them updated with heteroarene-specific reactions for this Handbook. Following the standard format for EROS, each article contains an overview of the synthesis and physical properties of the reagents or catalyst, conditions for its storage, and purification methods. Given the importance of heteroarenes in biology and especially in medicinal chemistry, a Handbook that focuses exclusively on heteroarene functionalization has been long overdue. This Handbook will have a broad appeal to many individuals engaged in the area of medicinal chemistry, fine chemical synthesis and industrial-scale chemistry. Key features: Builds on the success of the previously published Handbooks of Reagents for Organic Synthesis Compares the numerous new C-H functionalization reactions that have been developed in the past decade Heteroarene functionalization is widely used in the development of pharmaceuticals and other bioactive compounds Contains listings of secondary reagents for which more information is available in the online edition

Handbook of Reagents for Organic Synthesis

Handbook of Reagents for Organic Synthesis PDF Author: Tomislav Rovis
Publisher: John Wiley & Sons
ISBN: 1119061008
Category : Science
Languages : en
Pages : 725

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Book Description
Spurred by the desire to make chemistry a sustainable and "greener" technology, the field of organocatalysis has grown to become one of the most important areas in synthetic organic chemistry. Organic catalysts can often replace potentially toxic metal catalysts and allow reactions to proceed under mild reaction conditions, thereby saving energy costs and rendering chemical processes inherently safer. More importantly perhaps, organocatalysis offers a complementary reactivity in many instances leading to increased versatility. This Handbook describes 126 key reagents for organocatalytic reactions and will be especially useful for professionals in the area of sustainable chemistry, medicinal research, as well as synthetic organic chemists working in academia and the pharmaceutical industry. All the information compiled in this volume is also available in electronic format on Wiley Online Library. The 126 reagents represented here are but a small fraction of the ca. 5,000 reagents available in the electronic Encyclopedia of Reagents for Organic Synthesis (e-EROS). e-EROS offers various search interfaces to locate reagents of interest, including chemical structure, substructure and reactions search modes. e-EROS is updated regularly with new and updated entries.

Comprehensive Medicinal Chemistry II

Comprehensive Medicinal Chemistry II PDF Author: David J Triggle
Publisher: Elsevier
ISBN: 0080445136
Category : Medical
Languages : en
Pages : 9367

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Book Description
The first edition of Comprehensive Medicinal Chemistry was published in 1990 and was very well received. Comprehensive Medicinal Chemistry II is much more than a simple updating of the contents of the first edition. Completely revised and expanded, this new edition has been refocused to reflect the significant developments and changes over the past decade in genomics, proteomics, bioinformatics, combinatorial chemistry, high-throughput screening and pharmacology, and more. The content comprises the most up-to-date, authoritative and comprehensive reference text on contemporary medicinal chemistry and drug research, covering major therapeutic classes and targets, research strategy and organisation, high-throughput technologies, computer-assisted design, ADME and selected case histories. It is this coverage of the strategy, technologies, principles and applications of medicinal chemistry in a single work that will make Comprehensive Medicinal Chemistry II a unique work of reference and a single point of entry to the literature for pharmaceutical and biotechnology scientists of all disciplines and for many industry executives as well. Also available online via ScienceDirect (2006) - featuring extensive browsing, searching, and internal cross-referencing between articles in the work, plus dynamic linking to journal articles and abstract databases, making navigation flexible and easy. For more information, pricing options and availability visit www.info.sciencedirect.com. Comprehensively reviews - the strategies, technologies, principles and applications of modern medicinal chemistry Provides a global and current perspective of today's drug discovery process and discusses the major therapeutic classes and targets Includes a unique collection of case studies and personal assays reviewing the discovery and development of key drugs

Catalyst Components for Coupling Reactions

Catalyst Components for Coupling Reactions PDF Author: Gary A. Molander
Publisher: John Wiley & Sons
ISBN: 1118643437
Category : Science
Languages : en
Pages : 1749

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Book Description
The long awaited Handbook for all synthetic chemists working on coupling reactions, compiling all major catalyst components in use in the area. Consists of a compilation of articles taken from the EROS database, with the inclusion of about 20 newly commissioned catalysts/pre-catalysts/ligands that have made an impact in this area of synthetic organic chemistry. Includes catalyst systems used in Heck, Kumada-Tamao-Corriu, Suzuki-Miyaura, Hiyama-Hatanaka, Negishi, Migita-Kosugi-Stille, Buchwald-Hartwig, and Tsuji-Trost coupling reactions.

EJB Reviews 1996

EJB Reviews 1996 PDF Author: P. Christen
Publisher: Springer Science & Business Media
ISBN: 3642606598
Category : Science
Languages : en
Pages : 283

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Book Description
In the mid-1980s the European Journal of Biochemistry set out to publish review articles. The enterprise proved successful, resulting in high-level reviews written by well-known scientists appearing in the Journal. The reviews represent emerging and rapidly growing fields of research in fundamental as well as applied areas of biochemistry, such as medicine, biotechnology, agriculture and nutrition. Novel methodological and technological approaches which stimulate biochemical research are also included. The authors of the reviews are explicitely asked to be critical, selective, evaluative and interdisciplinary oriented. The reviews should encourage young scientists to think independently and creatively, and inform active investigators about the state of the art in a given field.

Current Catalog

Current Catalog PDF Author: National Library of Medicine (U.S.)
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 1076

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Book Description
Includes subject section, name section, and 1968-1970, technical reports.

Reason and Imagination

Reason and Imagination PDF Author: Sir Derek Barton
Publisher: World Scientific
ISBN: 9789810225964
Category : Science
Languages : en
Pages : 904

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Book Description
This book is about the recognition of new principles in Organic Chemistry. It is also about the discovery and invention of Chemical Reactions. In addition, it deals with the determination of structure by chemical degradation during the epoch when physical methods were not well developed. Also presented are new reagents and new types of functional groups never seen in chemistry before. The overall aim of the collected papers is to show how thought can direct original research and to demonstrate how thought about old or new chemical facts can lead to originality. This is further illuminated by commentaries which Prof Barton has written to accompany these papers.

R.B. Woodward Remembered

R.B. Woodward Remembered PDF Author: D.H.R. Barton
Publisher: Elsevier
ISBN: 1483286088
Category : Science
Languages : en
Pages : 543

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Book Description
R.B. Woodward, Professor of Science at Harvard University, who died in July 1979, was generally considered to be the greatest organic chemist of modern times. He was one of the founders of Tetrahedron and Tetrahedron Letters and this volume, containing papers from over 50 of the world's leading organic chemists, is dedicated to his memory. The contents cover all areas of modern organic chemistry and therefore present a synopsis of current research in this area of science.

Reagents for Silicon-Mediated Organic Synthesis

Reagents for Silicon-Mediated Organic Synthesis PDF Author: Philip L. Fuchs
Publisher: John Wiley & Sons
ISBN: 1118636139
Category : Technology & Engineering
Languages : en
Pages : 816

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Book Description
Over the last three decades the importance of organosiliconchemistry has greatly increased because it has opened a number ofnew synthetic strategies. Silicon reagents are usually low-cost,versatile and allow a wide range of reactions. This is the firstHandbook to compile essential Silicon containing reagents and makesuse of the leading reagent database e-EROS. Another hotvolume in the series Handbooks of Reagents for OrganicSynthesis, this is a must-have resource for all syntheticchemists working in drug development and medicinal chemistry. For the selection the Editor focussed on three key syntheticapproaches with the greatest impact: 1. Use of silicon as a 'temporary tether' by unifying a reactivepair of functional groups and taking advantage of theirtemplate-biased intramolecular cyclization. 2. The specific use of the silane functionality as a heterot-butyl group, often colloquially referred to as the use ofsilicon as a 'fat proton'. 3. The use of the Brook rearrangement as an 'anion relaystratagem'. A new feature in this Handbook is the reagent finder, analphabetically organized lookup table arranged by organicfunctionality and specific structure of the silicon atom to whichit is bound.