Greene S Protective Groups In Organic Synthesis

Author : Peter G. M. Wuts,Theodora W. Greene
Publisher : John Wiley & Sons
Page : 1108 pages
File Size : 49,7 Mb
Release : 2012-12-20
Category : Science
ISBN : 9781118589328

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Greene's Protective Groups in Organic Synthesis by Peter G. M. Wuts,Theodora W. Greene Pdf

The Fourth Edition of Greene's Protective Groups in Organic Synthesis continues to be an indispensable reference for controlling the reactivity of the most common functional groups during a synthetic sequence. This new edition incorporates the significant developments in the field since publication of the third edition in 1998, including... New protective groups such as the fluorous family and the uniquely removable 2-methoxybenzenesulfonyl group for the protection of amines New techniques for the formation and cleavage of existing protective groups, with examples to illustrate each new technique Expanded coverage of the unexpected side reactions that occur with protective groups New chart covering the selective deprotection of silyl ethers 3,100 new references from the professional literature The content is organized around the functional group to be protected, and ranges from the simplest to the most complex and highly specialized protective groups.

Author : Peter G. M. Wuts
Publisher : John Wiley & Sons
Page : 1400 pages
File Size : 51,8 Mb
Release : 2014-08-08
Category : Science
ISBN : 9781118905128

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Greene's Protective Groups in Organic Synthesis by Peter G. M. Wuts Pdf

An indispensable reference for any practicing synthetic organic ormedicinal chemist, this book continues the tradition ofGreene’s as comprehensive in the overall scope of coverage,providing the most relevant and useful examples to illustrate eachmethodology. • Presents valuable material, on the application ofprotective groups in organic chemistry, that is not easily found bycasual searching • Helps chemists to plan, investigate, and carry outorganic syntheses in an efficient manner • Adds over 2800 new references to update since thepublication of the last edition • Reviews of the prior edition: "An essential bible forthe library or personal bookshelf of chemists performing complexsynthesis." (CHOICE, May 2007) "...the most up-to-date compilationavailable...should be an integral part of all institutionallibraries...it is also highly recommended thatindividuals...maintain their own copy..." (Journal of MedicinalChemistry, March 8, 2007) "...continues to be a comprehensive guideto the techniques for the formation and cleavage of protectivegroups." (Journal of the American Chemical Society, January 31,2007)

Author : Theodora W. Greene
Publisher : Unknown
Page : 376 pages
File Size : 42,9 Mb
Release : 1981-05-14
Category : Science
ISBN : UOM:39015015131025

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Protective Groups in Organic Synthesis by Theodora W. Greene Pdf

Provides comprehensive information on the most useful protective groups for the hydroxyl, amino, carboxyl, carbonyl, and sulfhydryl groups. Discusses the chemistry of the classes of protective groups, as well as that of the individual protective groups within the class using structures, equations and references. Reactivity Charts for each class of protective group serve as an aid in their appropriate choice and provide estimates of their relative reactivities toward 108 prototype reagents.

Author : Sebastien Vidal
Publisher : John Wiley & Sons
Page : 522 pages
File Size : 42,6 Mb
Release : 2019-04-29
Category : Science
ISBN : 9783527340101

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Protecting Groups: Strategies and Applications in Carbohydrate Chemistry by Sebastien Vidal Pdf

A unique overview of the most important protecting group strategies in carbohydrate chemistry Protecting Groups: Strategies and Applications in Carbohydrate Chemistry provides a detailed account of key strategies and methodologies for the protection of carbohydrates. Divided into two parts, the first focuses on groups that are used best to protect a specific position on a carbohydrate. In the second part, specific carbohydrate residues or compounds are discussed in the context of a specific protecting group strategy used to reach the desired regioisomer. This important book: -Features chapters on protecting groups at the primary and secondary positions of carbohydrates -Describes protecting group strategies towards sialic acid derivatives, glycofuranoses, sulfated glycosaminoglycans, and cyclodextrins -Provides information on automated glycan assembly -Includes a chapter on the industrial scale synthesis of heparin analogs Written by a team of leaders in the field, Protecting Groups: Strategies and Applications in Carbohydrate Chemistry is an indispensable guide for academics and industrial researchers interested in carbohydrate and natural product synthesis, pharmaceutical chemistry, and biochemistry.

Author : R. W. Hoffmann
Publisher : Springer Science & Business Media
Page : 227 pages
File Size : 40,6 Mb
Release : 2009-01-07
Category : Science
ISBN : 9783540792208

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Elements of Synthesis Planning by R. W. Hoffmann Pdf

Synthesis is at the core of organic chemistry. In order for compounds to be studied—be it as drugs, materials, or because of their physical properties— they have to be prepared, often in multistep synthetic sequences. Thus, the target compound is at the outset of synthesis planning. Synthesis involves creating the target compound from smaller, readily available building blocks. Immediately, questions arise: From which bui- ing blocks? In which sequence? By which reactions? Nature creates many highly complex “natural products” via reaction cascades, in which an asso- ment of starting compounds present within the cell is transformed by speci c (for each target structure) combinations of modular enzymes in speci c - quences into the target compounds [1, 2]. To mimic this ef ciency is the dream of an ideal synthesis [2]. However, we are at present so far from - alising such a “one-pot” operation that actual synthesis has to be achieved via a sequence of individual discrete steps. Thus, we are left with the task of planning each synthesis individually in an optimal fashion. Synthesis planning must be conducted with regard for certain speci - tions, some of which are due to the structure of the target molecule, and some of which relate to external parameters such as costs, environmental compatibility, or novelty. We will not consider these external aspects in this context. Planning of a synthesis is based on a pool of information regarding chemical reactions that can be executed reliably and in high chemical yield.

Author : J. McOmie
Publisher : Springer Science & Business Media
Page : 423 pages
File Size : 49,6 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781468472189

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Protective Groups in Organic Chemistry by J. McOmie Pdf

During the past decade there has been a great increase in the use of protective groups, especially in the synthesis of large and complex organic molecules. Perhaps the greatest activity has been in the peptide field where such triumphs as the total synthesis of insulin and of bovine ribonuclease (molecular weight 13,700) have been achieved. Correspondingly, more protective groups have been devised for the protection of amino and imino groups than for any other functional group. There are many reviews and books on the synthesis of pep tides but there has been no general survey of protective groups since my 1 own review in 1963. At that time the five main methods for the removal of protective groups involved acid or base hydroly sis, reduction, oxidation, or thermal elimination reactions. Recent advances include the use of photo-sensitive and metal ion sensitive protective groups, and the attachment of functional groups to reactive polymers as a method of protec tion during the solid-phase synthesis of peptides and poly nucleotides. Another interesting development is the design and use of protective groups with a built-in 'safety-catch', which can be 'released' by a specific chemical reaction, so that an otherwise stable bond is made labile at the appropriate moment thereby allowing the protective group to be removed under very 2 mild conditions. My own interest in protective groups dates from 1944 when, as a student, I gave two lectures on the subject and produced an 11 page review including 70 references.

Author : Theodora W. Greene,Peter G. M. Wuts
Publisher : Wiley-Interscience
Page : 824 pages
File Size : 47,5 Mb
Release : 1999-04-23
Category : Science
ISBN : UOM:39076002273592

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Protective Groups in Organic Synthesis by Theodora W. Greene,Peter G. M. Wuts Pdf

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.

Author : Theodora W. Greene
Publisher : Unknown
Page : 1082 pages
File Size : 52,8 Mb
Release : 2007
Category : Organic compounds
ISBN : OCLC:612405019

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Protective Groups in Organic Synthesis by Theodora W. Greene Pdf

Author : Roman Valiulin
Publisher : Walter de Gruyter GmbH & Co KG
Page : 249 pages
File Size : 55,6 Mb
Release : 2020-04-20
Category : Science
ISBN : 9783110608373

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Organic Chemistry: 100 Must-Know Mechanisms by Roman Valiulin Pdf

This book summarizes 100 essential mechanisms in organic chemistry ranging from classical such as the Reformatsky Reaction from 1887 to recently elucidated mechanism such as the copper(I)-catalyzed alkyne-azide cycloaddition. The reactions are easy to grasp, well-illustrated and underpinned with explanations and additional information.

Author : Bradford P. Mundy,Michael G. Ellerd,Frank G. Favaloro, Jr.
Publisher : John Wiley & Sons
Page : 900 pages
File Size : 53,9 Mb
Release : 2005-05-20
Category : Science
ISBN : 9780471739869

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Name Reactions and Reagents in Organic Synthesis by Bradford P. Mundy,Michael G. Ellerd,Frank G. Favaloro, Jr. Pdf

This Second Edition is the premier name resource in the field. It provides a handy resource for navigating the web of named reactions and reagents. Reactions and reagents are listed alphabetically, followed by relevant mechanisms, experimental data (including yields where available), and references to the primary literature. The text also includes three indices based on reagents and reactions, starting materials, and desired products. Organic chemistry professors, graduate students, and undergraduates, as well as chemists working in industrial, government, and other laboratories, will all find this book to be an invaluable reference.

Author : Susan E. Thomas
Publisher : Unknown
Page : 128 pages
File Size : 53,5 Mb
Release : 1991
Category : Electronic
ISBN : OCLC:474244122

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Organic Synthesis, the Roles of Boron and Silicon by Susan E. Thomas Pdf

Author : V. S. Sastri
Publisher : John Wiley & Sons
Page : 267 pages
File Size : 40,9 Mb
Release : 2012-02-14
Category : Technology & Engineering
ISBN : 9781118015414

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Green Corrosion Inhibitors by V. S. Sastri Pdf

A book to cover developments in corrosion inhibitors is long overdue. This has been addressed by Dr Sastri in a book which presents fundamental aspects of corrosion inhibition, historical developments and the industrial applications of inhibitors. The book deals with the electrochemical principles and chemical aspects of corrosion inhibition, such as stability of metal complexes, the Hammett equation, hard and soft acid and base principle, quantum chemical aspects and Hansch' s model and also with the various surface analysis techniques, e.g. XPS, Auger, SIMS and Raman spectroscopy, that are used in industry for corrosion inhibition. The applications of corrosion inhibition are wide ranging. Examples given in this book include: oil and gas wells, petrochemical plants, steel reinforced cement, water cooling systems, and many more. The final chapters discuss economic and environmental considerations which are now of prime importance. The book is written for researchers in academia and industry, practicing corrosion engineers and students of materials science, engineering and applied chemistry.

Author : L. D. Field,S. Sternhell,J. R. Kalman
Publisher : John Wiley & Sons
Page : 512 pages
File Size : 52,6 Mb
Release : 2013-02-18
Category : Science
ISBN : 9781118325452

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Organic Structures from Spectra by L. D. Field,S. Sternhell,J. R. Kalman Pdf

The derivation of structural information from spectroscopic data is now an integral part of organic chemistry courses at all Universities. A critical part of any such course is a suitable set of problems to develop the student’s understanding of how structures are determined from spectra. Organic Structures from Spectra, Fifth Edition is a carefully chosen set of more than 280 structural problems employing the major modern spectroscopic techniques, a selection of 27 problems using 2D-NMR spectroscopy, more than 20 problems specifically dealing with the interpretation of spin-spin coupling in proton NMR spectra and 8 problems based on the quantitative analysis of mixtures using proton and carbon NMR spectroscopy. All of the problems are graded to develop and consolidate the student’s understanding of organic spectroscopy. The accompanying text is descriptive and only explains the underlying theory at a level which is sufficient to tackle the problems. The text includes condensed tables of characteristic spectral properties covering the frequently encountered functional groups. The examples themselves have been selected to include all important common structural features found in organic compounds and to emphasise connectivity arguments. Many of the compounds were synthesised specifically for this purpose. There are many more easy problems, to build confidence and demonstrate basic principles, than in other collections. The fifth edition of this popular textbook: • includes more than 250 new spectra and more than 25 completely new problems; • now incorporates an expanded suite of new problems dealing with the analysis of 2D NMR spectra (COSY, C H Correlation spectroscopy, HMBC, NOESY and TOCSY); • has been expanded and updated to reflect the new developments in NMR and to retire older techniques that are no longer in common use; • provides a set of problems dealing specifically with the quantitative analysis of mixtures using NMR spectroscopy; • features proton NMR spectra obtained at 200, 400 and 600 MHz and 13C NMR spectra include DEPT experiments as well as proton-coupled experiments; • contains 6 problems in the style of the experimental section of a research paper and two examples of fully worked solutions. Organic Structures from Spectra, Fifth Edition will prove invaluable for students of Chemistry, Pharmacy and Biochemistry taking a first course in Organic Chemistry. Contents Preface Introduction Ultraviolet Spectroscopy Infrared Spectroscopy Mass Spectrometry Nuclear Magnetic Resonance Spectroscopy 2DNMR Problems Index Reviews from earlier editions “Your book is becoming one of the “go to” books for teaching structure determination here in the States. Great work!” “…I would definitely state that this book is the most useful aid to basic organic spectroscopy teaching in existence and I would strongly recommend every instructor in this area to use it either as a source of examples or as a class textbook”. Magnetic Resonance in Chemistry “Over the past year I have trained many students using problems in your book - they initially find it as a task. But after doing 3-4 problems with all their brains activities... working out the rest of the problems become a mania. They get addicted to the problem solving and every time they solve a problem by themselves, their confident level also increases.” “I am teaching the fundamentals of Molecular Spectroscopy and your books represent excellent sources of spectroscopic problems for students.”

Author : Bertram O. Fraser-Reid,Kuniaki Tatsuta,Joachim Thiem
Publisher : Springer Science & Business Media
Page : 2847 pages
File Size : 50,6 Mb
Release : 2008-04-14
Category : Science
ISBN : 9783540361541

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Glycoscience by Bertram O. Fraser-Reid,Kuniaki Tatsuta,Joachim Thiem Pdf

As a reflection of the quantum leap that has been made in the study of glycostructures, the first edition of this book has been completely revised and updated. The editors give up-to-date information on glycostructures, their chemistry and chemical biology in the form of a completely comprehensive survey. Glycostructures play highly diverse and crucial roles in a myriad of organisms and important systems in biology, physiology, medicine, bioengineering and technology. Only in recent years have the tools been developed to partly understand the highly complex functions and the chemistry behind them. While many facts remain undiscovered, this MRW has been contributed to by a large number of the world’s leading researchers in the field.

Author : Robert B. Grossman
Publisher : Springer Science & Business Media
Page : 371 pages
File Size : 48,9 Mb
Release : 2007-07-31
Category : Science
ISBN : 9780387954684

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The Art of Writing Reasonable Organic Reaction Mechanisms by Robert B. Grossman Pdf

Intended for students of intermediate organic chemistry, this text shows how to write a reasonable mechanism for an organic chemical transformation. The discussion is organized by types of mechanisms and the conditions under which the reaction is executed, rather than by the overall reaction as is the case in most textbooks. Each chapter discusses common mechanistic pathways and suggests practical tips for drawing them. Worked problems are included in the discussion of each mechanism, and "common error alerts" are scattered throughout the text to warn readers about pitfalls and misconceptions that bedevil students. Each chapter is capped by a large problem set.