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Studies Towards The Synthesis Of Novel Alpha Amino Acid Derivatives Using Dynamic Kinetic Resolution Methods
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Book Synopsis Studies Towards the Synthesis of Novel Alpha-amino Acid Derivatives Using Dynamic Kinetic Resolution Methods by : Mala Mistry
Download or read book Studies Towards the Synthesis of Novel Alpha-amino Acid Derivatives Using Dynamic Kinetic Resolution Methods written by Mala Mistry and published by . This book was released on 2003 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dynamic Kinetic Resolution by : S. A. Brown
Download or read book Dynamic Kinetic Resolution written by S. A. Brown and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Synthesis of Optically Active Alpha-Amino Acids by : R. M. Williams
Download or read book Synthesis of Optically Active Alpha-Amino Acids written by R. M. Williams and published by Elsevier. This book was released on 2013-10-22 with total page 429 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this book is to review and critically evaluate the best new methods to synthesize alpha-amino acids in optically active form. There is so much new literature on amino acid synthesis that the experimentalist will undoubtedly have difficulty in selecting the most appropriate methodology for constructing the amino acid of immediate interest. This book is a guide for steering the scientist through the maze of existing reports on the subject and contains the most up-to-date critical reviews of methods of asymmetric synthesis of amino acids. In areas that are relatively new conceptually and less studied experimentally, an effort has been made to review the most salient works with an eye towards future development. Over 330 schemes and figures are presented with references for rapid visual retrieval of information. The book will be of great value to academic and industrial organic research chemists, especially those concerned with medicinal and agricultural chemistry, as well as to graduate and post graduate students, biochemists and biologists.
Book Synopsis Dynamic Kinetic Resolution by : Stuart Andrew Brown
Download or read book Dynamic Kinetic Resolution written by Stuart Andrew Brown and published by . This book was released on 1999 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Synthesis of Optically Active [alpha]-amino Acids by : Robert Michael Williams
Download or read book Synthesis of Optically Active [alpha]-amino Acids written by Robert Michael Williams and published by Pergamon. This book was released on 1989 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this book is to review and critically evaluate the best new methods to synthesize alpha-amino acids in optically active form. There is so much new literature on amino acid synthesis that the experimentalist will undoubtedly have difficulty in selecting the most appropriate methodology for constructing the amino acid of immediate interest. This book is a guide for steering the scientist through the maze of existing reports on the subject and contains the most up-to-date critical reviews of methods of asymmetric synthesis of amino acids. In areas that are relatively new conceptually and less studied experimentally, an effort has been made to review the most salient works with an eye towards future development. Over 330 schemes and figures are presented with references for rapid visual retrieval of information. The book will be of great value to academic and industrial organic research chemists, especially those concerned with medicinal and agricultural chemistry, as well as to graduate and post graduate students, biochemists and biologists.
Book Synopsis Preparation of [alpha]-substituted Amino Acid Derivatives by Dynamic Kinetic Resolution by : N. R. Treweeke
Download or read book Preparation of [alpha]-substituted Amino Acid Derivatives by Dynamic Kinetic Resolution written by N. R. Treweeke and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Methods of Non-a-Amino Acid Synthesis by : Michael Smith
Download or read book Methods of Non-a-Amino Acid Synthesis written by Michael Smith and published by CRC Press. This book was released on 1995-05-17 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work provides a comprehensive overview of, and the most common and useful methods for, the synthesis of non-alpha-amino acids, particularly amino acids that are key synthetic intermediates or important compounds in their own right. Attention is paid to acyclic amino acids C3-C10 including amino alkanoic carboxylic acids, aminoalkenoic acids and aminoalkynoic acids.
Book Synopsis Preparation of Alpha-substituted Amino Acid Derivatives by Dynamic Kinetic Resolution by : Nigel R. Treweeke
Download or read book Preparation of Alpha-substituted Amino Acid Derivatives by Dynamic Kinetic Resolution written by Nigel R. Treweeke and published by . This book was released on 2001 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Asymmetric Synthesis and Application of Alpha-Amino Acids by : Vadim A Soloshonok
Download or read book Asymmetric Synthesis and Application of Alpha-Amino Acids written by Vadim A Soloshonok and published by American Chemical Society. This book was released on 2009-07-09 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents the most recent and comprehensive collection of reviews on methodological developments in the field of alpha-amino acids.
Book Synopsis New Methods for the Synthesis of Alpha-Amino Acid Derivatives From N-tert-Butanesulfinyl Imines AND The Synthesis and Application of Novel Amino Acid Based N-tert-Butanesulfinyl Amide Organocatalysts by : Melissa Ann Herbage
Download or read book New Methods for the Synthesis of Alpha-Amino Acid Derivatives From N-tert-Butanesulfinyl Imines AND The Synthesis and Application of Novel Amino Acid Based N-tert-Butanesulfinyl Amide Organocatalysts written by Melissa Ann Herbage and published by . This book was released on 2009 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract New Methods for the Synthesis of alpha-Amino Acid Derivatives From N-tert-Butanesulfinyl Imines AND The Synthesis and Application of Novel Amino Acid Based N-tert-Butanesulfinyl Amide Organocatalysts by Melissa Ann Herbage Doctor of Philosophy in Chemistry University of California, Berkeley Professor Jonathan A. Ellman, Chair Chapter 1. Methods for the synthesis of alpha-amino acid derivatives prepared from N-tert-butanesulfinyl imines are reviewed. Chapter 2. The rhodium-catalyzed addition of arylboronic acids to N-tert-butanesulfinyl imino esters is described. This chemistry is compatible with a variety of electronically and sterically diverse arylboronic acids providing the N-tert-butanesulfinyl protected alpha-arylglycine products in good yields and high diastereoselectivities. In addition, the utility of this method is demonstrated by subjecting the enantiomerically enriched N-tert-butanesulfinyl protected products to selective synthetic manipulations with little to no racemization. The synthesis of an N-tert-butanesulfinyl isatin imine and its use in the rhodium-catalyzed addition of arylboronic acids reaction is also described. Chapter 3. The copper-catalyzed addition of bis(pinacolato)diboron to N-tert-butanesulfinyl imines is described. This chemistry is amenable to a variety of alkyl and aryl N-tert-butanesulfinyl imines and provides rapid access to use of a number of chiral alpha-amino boronate esters, a biologically relevant scaffold that is difficult to access by other means. The utility of this methodology was demonstrated by the efficient synthesis of bortezomib (Velcade®), the first FDA approved proteasome inhibitor drug. The further functionalization of the alpha-amino boronate products is also described. This includes the homologation of the alpha-amino boronate ester products as well as the conversion of the boronate ester to the potassium trifluoroborate salt. The application of this methodology for the enantioselective synthesis of alpha-amino boronate esters is also addressed. Chapter 4. The synthesis of new N-tert-butanesulfinyl amide organocatalysts and their application to the intermolecular aldol reaction is described. A number of catalysts were prepared in one step from commercially available amino acid precursors and were tested for their activity in the intermolecular aldol reaction. However, preliminary results indicate that the primary amine catalysts are not competitive with other amino acid derived catalysts reported in the literature. Further optimization is necessary to fully evaluate the potential for this new class of catalysts.
Book Synopsis Fluorine-containing Amino Acids by : Valery P. Kukhar
Download or read book Fluorine-containing Amino Acids written by Valery P. Kukhar and published by John Wiley & Sons. This book was released on 1995-04-06 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, organo-fluorine chemistry has made a marked impact on the design and synthesis of a large variety of biologically active molecules, such as steroids, carbohydrates, amines, amino acids, peptides and other natural products. Naturally occurring amino acids play a pivotal role in living systems, and therefore synthetic fluorine-containing amino acids have been of significant interest to researchers working towards the understanding and modification of physiological processes. Fluorine-containing Amino Acids: is the first volume devoted to the synthesis and properties of fluorine-containing amino acids pays special attention to the preparation of enantiomerically pure acids (which are essential to the modern pharmaceutical industry) deals with a rapidly expanding field of research has been written by experienced researchers who are responsible for many developments in the field highlights the interdisciplinary nature of this topic Fluorine-containing Amino Acids is the only dedicated reference in this subject and will be essential for researchers in synthetic organic, peptide, natural product, and medicinal chemistry and biochemistry.
Book Synopsis Synthesis of Novel Quaternary Alpha-amino Acids and 2-imidazolines Derived from Oxazol-5(4H)-ones and Evaluation of Their Proteasoman Inhibition Activity by : Robert Adam Mosey
Download or read book Synthesis of Novel Quaternary Alpha-amino Acids and 2-imidazolines Derived from Oxazol-5(4H)-ones and Evaluation of Their Proteasoman Inhibition Activity written by Robert Adam Mosey and published by . This book was released on 2010 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Amino Acid Derivatives by : G. C. Barrett
Download or read book Amino Acid Derivatives written by G. C. Barrett and published by Oxford University Press on Demand. This book was released on 1999 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many successful syntheses of homochiral organic compounds use an amino acid derivative as a starting point. Such syntheses are not confined to peptides as targets; peptide synthesis strategies have been narrowed down to a few well-defined protocols (and these are not covered in this book).Outside the peptide field, many non-routine syntheses have been established that give the intended products in which the structural features of the starting amino acid are barely recognisable. This book is a laboratory guide that covers the early stages of syntheses under these headings, whichinvariably call for modifications to the functional groups of readily-available L-amino acids. It will therefore give invaluable guidance to the preparation of amino acid derivatives to be used not only in these broad area of synthesis but also in amino acid analysis. Synthetic work with aminoacids carried out by new users and by experienced chemists and other scientists, will be supported by the detailed practical protocols and background information provided in this book.
Book Synopsis The Asymmetric Synthesis of Novel Amino Acid Derivatives by : Stephen Brian McNabb
Download or read book The Asymmetric Synthesis of Novel Amino Acid Derivatives written by Stephen Brian McNabb and published by . This book was released on 2002 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Studies on Chemical Synthesis of Peptides: Efficient Synthetic Methods for β-Amino Acids, Azides, Amino Acid Hydroxamates and Esters by : Vasanthakumar Ganga Ramu
Download or read book Studies on Chemical Synthesis of Peptides: Efficient Synthetic Methods for β-Amino Acids, Azides, Amino Acid Hydroxamates and Esters written by Vasanthakumar Ganga Ramu and published by GRIN Verlag. This book was released on 2011-10-17 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Doctoral Thesis / Dissertation from the year 2004 in the subject Chemistry - Organic Chemistry, Bangalore University / Central College (Department of Studies in Chemistry), language: English, abstract: The importance of ß-amino acids has been focused, particularly in the past few decades. They are found as components of many biologically active peptidic and nonpeptidic natural products with antibiotic, antifungal, cytotoxic, and other pharmacological properties. ß-Amino acids are produced in humans, animals, microorganisms, marine organisms, and plants either in free state or as part of a peptide or depsipeptide. The importance of nonpeptidic ß-amino acids has been nfocused particularly on the ß-lactam antibiotics, since naturally occurring penicillin derivatives have been discovered as broad antibiotic active agents. Over the years, a large number of these compounds have been prepared and tested, and a variety of new ß-lactam ring systems have been introduced such as cephems, cephalosporins, oxacephems, penems, carbapenems, oxapenams as well as monocyclic and polycyclic ring systems. ß-Amino acids have been known to play an important role in primary and secondary metabolism also. [...]
Book Synopsis Studies on Chemical Synthesis of Peptides by : Vasanthakumar Ganga Ramu
Download or read book Studies on Chemical Synthesis of Peptides written by Vasanthakumar Ganga Ramu and published by GRIN Verlag. This book was released on 2011-10-28 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: Doctoral Thesis / Dissertation from the year 2004 in the subject Chemistry - Organic Chemistry, Bangalore University / Central College (Department of Studies in Chemistry), language: English, abstract: The importance of ß-amino acids has been focused, particularly in the past few decades. They are found as components of many biologically active peptidic and nonpeptidic natural products with antibiotic, antifungal, cytotoxic, and other pharmacological properties. ß-Amino acids are produced in humans, animals, microorganisms, marine organisms, and plants either in free state or as part of a peptide or depsipeptide. The importance of nonpeptidic ß-amino acids has been nfocused particularly on the ß-lactam antibiotics, since naturally occurring penicillin derivatives have been discovered as broad antibiotic active agents. Over the years, a large number of these compounds have been prepared and tested, and a variety of new ß-lactam ring systems have been introduced such as cephems, cephalosporins, oxacephems, penems, carbapenems, oxapenams as well as monocyclic and polycyclic ring systems. ß-Amino acids have been known to play an important role in primary and secondary metabolism also. [...]
Book Synopsis Asymmetric Phase Transfer Catalysis by : Keiji Maruoka
Download or read book Asymmetric Phase Transfer Catalysis written by Keiji Maruoka and published by John Wiley & Sons. This book was released on 2008-09-08 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Edited by the leading expert on the topic, this is the first book to present the latest developments in this exciting field. Alongside the theoretical aspects, the top contributors provide practical protocols to give readers additional important information otherwise unavailable. A must for every synthetic chemist in academia and industry.
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