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Asymmetric Synthesis Of Alpha Amino Acid Derivatives By Using A Polymer Supported Chiral Auxillary
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Book Synopsis Asymmetric Synthesis of Alpha-amino Acid Derivatives by Using a Polymer Supported Chiral Auxillary by : Mohammed Sajad
Download or read book Asymmetric Synthesis of Alpha-amino Acid Derivatives by Using a Polymer Supported Chiral Auxillary written by Mohammed Sajad and published by . This book was released on 2000 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Asymmetric Synthesis of Non-Proteinogenic Amino Acids by : Ashot S. Saghyan
Download or read book Asymmetric Synthesis of Non-Proteinogenic Amino Acids written by Ashot S. Saghyan and published by John Wiley & Sons. This book was released on 2016-09-23 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: Authored by two internationally recognized experts with an excellent track record, this much-needed reference summarizes latest research in the rapidly developing field of stereoselective synthesis of enantiomerically enriched amino acids, particularly of non-proteinogenic origin. It highlights several different catalytic and stoichiometric asymmetric methods for their synthesis and also provides information on origin, biological properties, different synthetic strategies and important applications in medicine and pharmacology. Essential reading for synthetic chemists working in the field of asymmetric synthesis, natural products and peptide synthesis, stereochemistry, medicinal chemistry, biochemistry, pharmacology, and biotechnology.
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 Asymmetric Synthesis by : Gary M. Coppola
Download or read book Asymmetric Synthesis written by Gary M. Coppola and published by Wiley-Interscience. This book was released on 1987-01-19 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents in a logical, readable manner the synthetic utility of amino acids for the generation of chiral agents, intermediates, and final products by means of asymmetric synthesis. In the past 20 years asymmetric synthesis has forged to the forefront of organic chemistry. This book provides extensive schemes and reactions containing over 1900 structures to illustrate the varied assortment of chiral intermediates that can be generated from amino acids and their derivatives. Focuses on the alpha[l.c. Greek letter]-amino acids and second-generation intermediates that can be derived therefrom which are of general interest to organic chemists, in either the industrial or the academic environment. Special attention has been paid to the asymmetric synthesis of key pharmaceutical agents, agrochemicals, and a host of natural products including alkoloids, terpenoids, carbohydrates, and insect pheromones. Includes extensive and up-to-date references.
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 Asymmetric Synthesis of Alpha-amino Acid Derivatives by : Dominique Goubet
Download or read book Asymmetric Synthesis of Alpha-amino Acid Derivatives written by Dominique Goubet and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Asymmetric Synthesis of Α-amino Acid Derivatives by : D. C. M. Goubet
Download or read book Asymmetric Synthesis of Α-amino Acid Derivatives written by D. C. M. Goubet and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Asymmetric Synthesis of A- [alpha] and B- [beta] Amino Acid Derivatives by : Neil Patrick Garrido
Download or read book The Asymmetric Synthesis of A- [alpha] and B- [beta] Amino Acid Derivatives written by Neil Patrick Garrido and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
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.
Book Synopsis I. Strategies for the Asymmetric Synthesis of [alpha]-amino Acids by : Thomas Charles Britton
Download or read book I. Strategies for the Asymmetric Synthesis of [alpha]-amino Acids written by Thomas Charles Britton and published by . This book was released on 1988 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Asymmetric Synthesis of [alpha]-amino Acids and [alpha]-amino Aldehydes Via Electrophilic Substitution of Chiral Lithiocarbanions by : Kenneth Gerald Davenport
Download or read book Asymmetric Synthesis of [alpha]-amino Acids and [alpha]-amino Aldehydes Via Electrophilic Substitution of Chiral Lithiocarbanions written by Kenneth Gerald Davenport and published by . This book was released on 1982 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Asymmetric Syntheses Via Heterocyclic Intermediates (VIII) by : Ulrich Schöllkopf
Download or read book Asymmetric Syntheses Via Heterocyclic Intermediates (VIII) written by Ulrich Schöllkopf and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Catalytic Asymmetric Synthesis by : Takahiko Akiyama
Download or read book Catalytic Asymmetric Synthesis written by Takahiko Akiyama and published by John Wiley & Sons. This book was released on 2022-05-27 with total page 798 pages. Available in PDF, EPUB and Kindle. Book excerpt: Catalytic Asymmetric Synthesis Seminal text presenting detailed accounts of the most important catalytic asymmetric reactions known today This book covers the preparation of enantiomerically pure or enriched chemical compounds by use of chiral catalyst molecules. While reviewing the most important catalytic methods for asymmetric organic synthesis, this book highlights the most important and recent developments in catalytic asymmetric synthesis. Edited by two well-qualified experts, sample topics covered in the work include: Metal catalysis, organocatalysis, photoredox catalysis, enzyme catalysis C–H bond functionalization reactions Carbon–carbon bond formation reactions, carbon–halogen bond formation reactions, hydrogenations, polymerizations, flow reactions Axially chiral compounds Retaining the best of its predecessors but now thoroughly up to date with the important and recent developments in catalytic asymmetric synthesis, the 4th edition of Catalytic Asymmetric Synthesis serves as an excellent desktop reference and text for researchers and students, from upper-level undergraduates all the way to experienced professionals in industry or academia.
Book Synopsis Organo-catalytic Strategies Towards Alpha, Alpha - Disubstituted Amino Acid Derivatives by : Henning Vogt
Download or read book Organo-catalytic Strategies Towards Alpha, Alpha - Disubstituted Amino Acid Derivatives written by Henning Vogt and published by . This book was released on 2006 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: The class of non-proteinogenic a,a u2011disubstituted amino acids and their derivatives is of high interest to biochemical and pharmacological research. This predicates on their ability to alter certain chemical and physicochemical properties of peptides and related structures. Moreover, the close structural relatedness to biologically relevant endogenous amino acid derivatives qualifies them in many cases to act as enzyme inhibitors or receptor antagonists.In the present study, the development of new strategies towards the synthesis of N u2011protected a,a u2011disubstituted amino aldehydes and their derivatives is demonstrated. Starting from ketones, a,a u2011disubstituted aldehydes were prepared in two or three steps. These aldehydes were subjected to stereoselective organo-catalysed a u2011amination reactions. The transfer of a procedure known for the a u2011amination of a u2011unbranched aldehydes with azodicarboxylates to racemic a u2011branched aldehydes delivered N u2011protected aminoaldehydes in up to 87 % yield and 86 % ee. The conversion of the amination products to the corresponding N u2011protected 4,4 u2011disubstituted oxazolidinones was accomplished, after in situ-reduction, in two additional steps.In addition to this method, a new strategy was devised using sulfonyl azides as aminating agent to deliver a u2011sulfamidated a,a u2011disubstituted aldehydes in up to 55 % yield and 86 % ee. A mechanism was proposed, which differs fundamentally from the mechanistic model usually ascribed to enamine catalysis. The transformation of the sulfamidation product into the free amino acid was accomplished in two steps.Since the two concepts follow different mechanistic routes, different enantiomers of N u2011protected, a,a u2011disubstituted aminoaldehydes are accessible by one catalyst. All reactions involved in the latter approach are free of transition metals. Therefore, the presented strategy could prove to be especially useful for medicinal chemistry.
Book Synopsis The Asymmetric Synthesis of Alpha-Amino Acids from Imines by : Catrin A. Jones
Download or read book The Asymmetric Synthesis of Alpha-Amino Acids from Imines written by Catrin A. Jones and published by . This book was released on 1997 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Asymmetric Syntheses Via Heterocyclic Intermediates (VII) by :
Download or read book Asymmetric Syntheses Via Heterocyclic Intermediates (VII) written by and published by . This book was released on 1981 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
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:
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