Greene's Protective Groups in Organic Synthesis


Author: Peter G. M. Wuts
Publisher: John Wiley & Sons
ISBN: 1118905121
Category: Science
Page: 1400
View: 5380

Continue Reading →

An indispensable reference for any practicing synthetic organic or medicinal chemist, this book continues the tradition of Greene’s as comprehensive in the overall scope of coverage, providing the most relevant and useful examples to illustrate each methodology. • Presents valuable material, on the application of protective groups in organic chemistry, that is not easily found by casual searching • Helps chemists to plan, investigate, and carry out organic syntheses in an efficient manner • Adds over 2800 new references to update since the publication of the last edition • Reviews of the prior edition: "An essential bible for the library or personal bookshelf of chemists performing complex synthesis." (CHOICE, May 2007) "...the most up-to-date compilation available...should be an integral part of all institutional libraries...it is also highly recommended that individuals...maintain their own copy..." (Journal of Medicinal Chemistry, March 8, 2007) "...continues to be a comprehensive guide to the techniques for the formation and cleavage of protective groups." (Journal of the American Chemical Society, January 31, 2007)

Protective groups in organic synthesis


Author: Theodora W. Greene,Peter G. M. Wuts
Publisher: Wiley-Interscience
ISBN: 9780471160199
Category: Science
Page: 779
View: 5891

Continue Reading →

From the reviews of the previous editions: * "For completeness, the authors . . . include protective groups and techniques for formation and cleavage that are seldom used as well as those that are more common. . . . Anyone who does organic synthesis must have convenient access to this book." -Journal of the American Chemical Society. * "Essential to the modern synthetic organic chemist . . . should be in the libraries of all academic, governmental, and industrial organizations concerned with organic synthesis." -Polymer News. Reflecting the latest advances in protective group methodology, this Third Edition of the proven laboratory reference is expanded by more than 50%, providing readers with a comprehensive compendium of 1,050 of the most useful protective groups as well as 5,350 references to original publications. Protective groups are organized by six major organic functional groups: hydroxyl, amino, carboxyl, carbonyl, sulfhydryl, and phosphate groups (the last new to this edition). Also added in this edition are protection of the alkyne-CH, expanded coverage of protection of all groups, and many new enzymatic methods of protection and deprotection. Each chapter briefly describes the classes of available protective groups, followed by an in-depth look at the chemistry of individual protective groups, their properties, and the best methods of formation and cleavage. Ten reactivity charts with more than 28,000 entries summarize the relative reactivities of 270 commonly used protective groups with 108 reagents. This book will be an indispensable reference for synthetic chemists and students.

Houben-Weyl Methods of Organic Chemistry Vol. E 5, 4th Edition Supplement

Carboxylic Acids, Carboxylic Acid Derivatives
Author: N.A
Publisher: Georg Thieme Verlag
ISBN: 3131811544
Category: Science
Page: 1817
View: 2393

Continue Reading →

Houben-Weyl is the acclaimed reference series for preparative methods in organic chemistry, in which all methods are organized accor ding to the class of compound or functional group to be synthesized. The Houben-Weyl volumes contain 146 000 product-specific experi mental procedures, 580 000 structures, and 700 000 references. The preparative significance of the methods for all classes of compou nds is critically evaluated. The series includes data from as far back as the early 1800s to 2003. // The content of this e-book was originally published in 1985.

Green Separation Processes

Fundamentals and Applications
Author: Carlos A. M. Afonso,João Pedro G. Crespo
Publisher: John Wiley & Sons
ISBN: 3527606815
Category: Science
Page: 383
View: 4039

Continue Reading →

This timely book is the first to provide a comprehensive overview of all important aspects of this modern technology with the focus on the "green aspect". The expert authors present everything from reactions without solvents to nanostructures for separation methods, from combinatorial chemistry on solid phase to dendrimers. The result is a ready reference packed full of valuable facts on the latest developments in the field - high-quality information otherwise widely spread throughout articles and reviews. From the contents: * Green chemistry for sustainable development * New synthetic methodologies and the demand for adequate separation processes * New developments in separation processes * Future trends and needs It is a "must-have" for every researcher in the field.

Die Katalyse


Author: Paul Sabatier
Publisher: BoD – Books on Demand
ISBN: 3846039152
Category:
Page: 256
View: 4478

Continue Reading →

Science of Synthesis: Houben-Weyl Methods of Molecular Transformations Vol. 40a

Amines and Ammonium Salts
Author: N.A
Publisher: Georg Thieme Verlag
ISBN: 3131783613
Category: Science
Page: 844
View: 1739

Continue Reading →

Science of Synthesis provides a critical review of the synthetic methodology developed from the early 1800s to date for the entire field of organic and organometallic chemistry. As the only resource providing full-text descriptions of organic transformations and synthetic methods as well as experimental procedures, Science of Synthesis is therefore a unique chemical information tool. Over 1000 world-renowned experts have chosen the most important molecular transformations for a class of organic compounds and elaborated on their scope and limitations. The systematic, logical and consistent organization of the synthetic methods for each functional group enables users to quickly find out which methods are useful for a particular synthesis and which are not. Effective and practical experimental procedures can be implemented quickly and easily in the lab.// The content of this e-book was originally published in November 2008.

Purification of Laboratory Chemicals


Author: W.L.F. Armarego
Publisher: Butterworth-Heinemann
ISBN: 0128054565
Category: Technology & Engineering
Page: 1198
View: 7966

Continue Reading →

Purification of Laboratory Chemicals, Eighth Edition, tabulates methods taken from literature for purifying thousands of individual commercially available chemicals. To help in applying this information, the more common processes currently used for purification in chemical laboratories and new methods are discussed. For dealing with substances not separately listed, a chapter is included setting out the usual methods for purifying specific classes of compounds. Features empirical formulae inserted for every entry References all important applications of each substance Updates and confirms the accuracy of all CAS registry numbers, molecular weights, original reference, and physical data Provides increased coverage of the latest commercial chemical products, including pharmaceutical chemicals, updated safety and hazard material, and expanded coverage of laboratory and work practices and purification methods

RÖMPP Lexikon Chemie, 10. Auflage, 1996-1999

Band 5: Pl - S
Author: N.A
Publisher: Georg Thieme Verlag
ISBN: 3132000515
Category: Science
Page: 910
View: 3164

Continue Reading →

Die bewährte 10. Auflage der RÖMPP Enzyklopädie von 1999 enthält 44.000 Fachbegriffe, 5.000 Seiten in 6 Bänden, 120.000 Querverweise, 65.000 Literaturhinweise sowie 8.000 Abbildungen, Formeln und Tabellen rund um die Chemie und angrenzende Naturwissenschaften. Anwendungsbezogen und praxisnah werden die Stichwörter leicht verständlich erklärt, sodass auch Nicht-Chemiker den RÖMPP praktisch in Ihrem Arbeitsalltag einsetzen können. Folgende Fachgebiete sind in den 6 Bänden enthalten: Abfall, Analytik, Angewandte Chemie, Anorganik, Arbeitssicherheit, Biochemie, Biographien, Biologie, Biotechnologie, Elektrochemie, Farbstoffe, Fette/Tenside/Waschmittel, Firmenportraits, Gesetzgebung, Kohle- und Petrochemie, Labortechnik, Lebensmittelchemie, Makromolekulare Chemie, Medizin, Metallurgie, Mineralogie, Naturstoffe, Nomenklatur, Ökologie, Organik, Organisationen, Pflanzenschutz, Pharmazie, Physik, Physikalische Chemie, Radiochemie, Technische Chemie, Toxikologie und Umweltschutz, Warenzeichen.

Science of Synthesis: Houben-Weyl Methods of Molecular Transformations Vol. 37

Ethers
Author: N.A
Publisher: Georg Thieme Verlag
ISBN: 3131783311
Category: Science
Page: 992
View: 9119

Continue Reading →

Science of Synthesis provides a critical review of the synthetic methodology developed from the early 1800s to date for the entire field of organic and organometallic chemistry. As the only resource providing full-text descriptions of organic transformations and synthetic methods as well as experimental procedures, Science of Synthesis is therefore a unique chemical information tool. Over 1000 world-renowned experts have chosen the most important molecular transformations for a class of organic compounds and elaborated on their scope and limitations. The systematic, logical and consistent organization of the synthetic methods for each functional group enables users to quickly find out which methods are useful for a particular synthesis and which are not. Effective and practical experimental procedures can be implemented quickly and easily in the lab.// The content of this e-book was originally published in May 2008.

Science of Synthesis: Houben-Weyl Methods of Molecular Transformations Vol. 48

Alkanes
Author: N.A
Publisher: Georg Thieme Verlag
ISBN: 3131784814
Category: Science
Page: 830
View: 601

Continue Reading →

Science of Synthesis provides a critical review of the synthetic methodology developed from the early 1800s to date for the entire field of organic and organometallic chemistry. As the only resource providing full-text descriptions of organic transformations and synthetic methods as well as experimental procedures, Science of Synthesis is therefore a unique chemical information tool. Over 1000 world-renowned experts have chosen the most important molecular transformations for a class of organic compounds and elaborated on their scope and limitations. The systematic, logical and consistent organization of the synthetic methods for each functional group enables users to quickly find out which methods are useful for a particular synthesis and which are not. Effective and practical experimental procedures can be implemented quickly and easily in the lab.// The content of this e-book was originally published in September 2009.

Protecting Groups


Author: Philip J. Kocienski
Publisher: Thieme
ISBN: 9781588903761
Category: Medical
Page: 679
View: 2043

Continue Reading →

The didactic presentation of the material makes this book an essential bench-top tool not only for specialists in organic chemistry, but also for students and all those involved in the preparation of organic molecules. Key Features: A critical survey of the most used protecting groups, as used by organic chemists Organization based on functional groups: hydroxyl ; diol; carbonyl; carboxyl; amine Special emphasis placed on deprotection conditions applied to complex structures where selectivity is a prime issue Transformations accompanied by key experimental details Examples from the recent literature span a wide domain of organic synthesis Over 500 schemes aid visual retrieval End-of-chapter list reviews which amplify topics covered.

Formulierungstechnik

Emulsionen, Suspensionen, Feste Formen
Author: Hans Mollet,Arnold Grubenmann
Publisher: John Wiley & Sons
ISBN: 3527625712
Category: Science
Page: 453
View: 479

Continue Reading →

Viele chemische Stoffe und Verbindungen werden nicht in reiner Form angewandt. Um die beste Entfaltung des Wirkstoffes zu ermoglichen oder die optimalen Handels- oder Verkaufsform zu erreichen, schlie?en sich an die Synthese und Reinigung die Aufbereitung und Formulierung an. Die Palette der Handelsformen reicht von Pulvern, Agglomeraten, Granulaten, Suspensionen, Slurries, Emulsionen, Mikroemulsionen, Mikrokapseln, Instantpraparaten, Liposomen bis hin zu Tabletten und Dragees. Die Formulierung kann je nach Praparat in einer einfachen Mischoperation bestehen oder kompliziertere verfahrenstechnische Schritte, wie Zerkleinern, Dispergieren, Emulgieren, Agglomerieren, Solubilisieren, Trocknen usw. einschlie?en. Sie spannt den Bogen von der Kolloid- und Grenzflachenchemie zur Verfahrenstechnik. In diesem Buch werden die fur den Formulierungschemiker in der Industrie wesentlichen physikalisch-chemischen Grundlagen und Anwendungen in der chemischen Industrie, z.B. fur Pharmazeutika, Agrochemikalien, Pigmente, Farbstoffe, Lebensmittel, Additive, Waschmittel und Kosmetika sowie die geeigneten Hilfsmittel fur die Struktur-Wirkungsbeziehung ubersichtlich und praxisnah beschrieben.

Organische Chemie für Dummies


Author: Arthur Winter
Publisher: John Wiley & Sons
ISBN: 3527822402
Category: Science
Page: 370
View: 8223

Continue Reading →

Man könnte meinen, dass eine Wissenschaft, die sich hauptsächlich mit Verbindungen eines einzigen Elements auseinandersetzt, vergleichsweise übersichtlich ist. Doch Kohlenstoff ist ein ganz besonderes Element, denn Kohlenstoffverbindungen bilden die Grundlagen des Lebens. "Organische Chemie für Dummies" führt Sie in die Geheimnisse der organischen Verbindungen ein, erklärt Ihnen die Grundlagen der Spektrometrie und Spektroskopie, zeigt Ihnen, welche Reaktionen möglich und welche unmöglich sind und vieles mehr. Nach jedem Kapitel finden Sie Übungsaufgaben mit ausführlichen Lösungen. So unterstützt Sie das Buch bei Ihrem Einstieg in die Organische Chemie.

Organische Chemie


Author: Jonathan Clayden,Nick Greeves,Stuart Warren
Publisher: Springer Spektrum
ISBN: 9783642347153
Category: Science
Page: 1366
View: 1632

Continue Reading →

Ein neuer Stern am Lehrbuch-Himmel: Organische Chemie von Clayden, Greeves, Warren - der ideale Begleiter für alle Chemiestudenten. Der Schwerpunkt dieses didaktisch durchdachten, umfassenden vierfarbigen Lehrbuches liegt auf dem Verständnis von Mechanismen, Strukturen und Prozessen, nicht auf dem Lernen von Fakten. Organische Chemie entpuppt sich als dabei als ein kohärentes Ganzes, mit zahlreichen logischen Verbindungen und Konsequenzen sowie einer grundlegenden Struktur und Sprache. Dank der Betonung von Reaktionsmechanismen, Orbitalen und Stereochemie gewinnen die Studierenden ein solides Verständnis der wichtigsten Faktoren, die für alle organisch-chemischen Reaktionen gelten. So lernen sie, auch Reaktionen, die ihnen bisher unbekannt waren, zu interpretieren und ihren Ablauf vorherzusagen. Der direkte, persönliche, studentenfreundliche Schreibstil motiviert die Leser, mehr erfahren zu wollen. Umfangreiche Online-Materialien führen das Lernen über das gedruckte Buch hinaus und vertiefen das Verständnis noch weiter.

Industrielle Keramik

Zweiter Band Massen, Glasuren, Farbkörper Herstellungsverfahren
Author: Felix Singer,Sonja S. Singer
Publisher: Springer-Verlag
ISBN: 3642929893
Category: Technology & Engineering
Page: 752
View: 9022

Continue Reading →