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Asymmetric Synthesis Of Alpha Amino Acids And Their Phosphorus Analogues Via Sulfinimine Chemistry
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Book Synopsis Asymmetric Synthesis of Alpha Amino Acids and Their Phosphorus Analogues Via Sulfinimine Chemistry by : Seung H. Lee
Download or read book Asymmetric Synthesis of Alpha Amino Acids and Their Phosphorus Analogues Via Sulfinimine Chemistry written by Seung H. Lee and published by . This book was released on 2003 with total page 532 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 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 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 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 Enantioselective Synthesis of Beta-Amino Acids by : Eusebio Juaristi
Download or read book Enantioselective Synthesis of Beta-Amino Acids written by Eusebio Juaristi and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Application of Sulfinimines in the Asymmetric Synthesis of Amino Acids by : Padma Portonovo
Download or read book Application of Sulfinimines in the Asymmetric Synthesis of Amino Acids written by Padma Portonovo and published by . This book was released on 1998 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 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 Asymmetric Synthesis of [alpha]-alkylated [alpha]-amino Acids and Stereoselective Synthesis of [beta]-lactams by : Xiangming Guan
Download or read book Asymmetric Synthesis of [alpha]-alkylated [alpha]-amino Acids and Stereoselective Synthesis of [beta]-lactams written by Xiangming Guan and published by . This book was released on 1991 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 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 Studies Towards Asymmetric Synthesis of a [alpha] and B [beta] Amino Acids by : Naomi Maquire
Download or read book Studies Towards Asymmetric Synthesis of a [alpha] and B [beta] Amino Acids written by Naomi Maquire and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Asymmetric Synthesis and Application of [alpha]-amino Acids by : V. A. Soloshonok
Download or read book Asymmetric Synthesis and Application of [alpha]-amino Acids written by V. A. Soloshonok and published by . This book was released on 2009 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Asymmetric [alpha]-amino Acid Synthesis by : Pasquale Razzino
Download or read book Asymmetric [alpha]-amino Acid Synthesis written by Pasquale Razzino and published by . This book was released on 1991 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Asymmetric Synthesis from [alpha]-amino Acids by : King Chung Woo
Download or read book Asymmetric Synthesis from [alpha]-amino Acids written by King Chung Woo and published by . This book was released on 1992 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A general method for the asymmetric synthesis of amino acids and their analogs by : Thomas Gerard LaCour
Download or read book A general method for the asymmetric synthesis of amino acids and their analogs written by Thomas Gerard LaCour and published by . This book was released on 1989 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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