New Strategies In Regio And Stereoselective Synthesis By The Use Of Small Medium Ring Heterocycles
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New Strategies In Regio And Stereoselective Synthesis By The Use Of Small Medium Ring Heterocycles
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Author : Ferruccio Bertolini
language : it
Publisher:
Release Date : 2008
New Strategies In Regio And Stereoselective Synthesis By The Use Of Small Medium Ring Heterocycles written by Ferruccio Bertolini and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with categories.
Modern Strategies For Heterocycle Synthesis
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Author : Gianfranco Favi
language : en
Publisher: MDPI
Release Date : 2021-03-17
Modern Strategies For Heterocycle Synthesis written by Gianfranco Favi and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-03-17 with Medical categories.
Heterocycles feature widely in natural products, agrochemicals, pharmaceuticals and dyes, and their synthesis is of great interest to synthetic chemists in both academia and industry. The contributions of recent applications of new methodologies in C–H activation, photoredox chemistry, cross-coupling strategies, borrowing hydrogen catalysis, multicomponent and solvent-free reactions, regio- and stereoselective syntheses, as well as other new, attractive approaches for the construction of heterocyclic scaffolds are of great interest. This Special Issue is dedicated to featuring the latest research that is ongoing in the field of heterocyclic synthesis. It is expected that most submissions will focus on five- and six-membered oxygen and nitrogen-containing heterocycles, but structures incorporating other rings/heteroatoms will also be considered. Original research (communications, full papers and reviews) that discusses innovative methodologies for assembling heterocycles with potential application in materials, catalysis and medicine are therefore welcome.
Stereoselective Heterocyclic Synthesis Iii
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Author : Peter Metz
language : en
Publisher: Springer
Release Date : 2007-10-13
Stereoselective Heterocyclic Synthesis Iii written by Peter Metz and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-10-13 with Science categories.
Keeping up with the advances in modern heterocyclic chemistry is essential for many of our colleagues in academia and industry. It is the aim of this series on "Stereoselective Heterocyclic Synthesis" to assist the chemical community in this respect by presenting a selection of exciting recent developments. As it was for the first two volumes (1997), the stereoselective synthesis of - or with the aid of - heterocycles is the common motif for all the chapters in this third volume. I am very glad that again leading researchers in this area have contrib- ed highly stimulating accounts with up-to-date coverage. "Stereoselective Heterocyclic Synthesis 111" features chapters on "Stereoselective Intramolecular J,3-Dipolar Cycloadditions" by I.N.N. Nambothiiri and A. Hassner giving an in depth survey of the generation and synthetic application of valuable 1,3-dipoles, "4-Acetoxy- and 4-Cyano-12-dioxanes in Synthesis" by C.J. Sinz and S.D. Rychnovsky presenting a comprehensive summary of the utility of the versatile title compounds in natural products synthesis, "The Synthetic Potential of Three-Membered Ring Aza-Heterocycles" by B. Zwanenburg and l? ten Holte highlighting the fascinating chemistry of aziridine and azirine carboxylic esters, and '(Synthesis of Medium-Sized Ring Lactams" by U. Nubbemeyer discussing a wide range of modern strategies for the stereoselective preparation of these important heterocycles
New And Efficient Strategies In Stereoselective Heterocycle Synthesis
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Author : Nicolas Sandon
language : en
Publisher:
Release Date : 2008
New And Efficient Strategies In Stereoselective Heterocycle Synthesis written by Nicolas Sandon and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with categories.
Stereoselective Heterocyclic Synthesis Iii
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Author : Peter Metz
language : en
Publisher: Springer
Release Date : 2010-12-04
Stereoselective Heterocyclic Synthesis Iii written by Peter Metz and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-12-04 with Science categories.
Modern Strategies For Heterocycle Synthesis
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Author : Gianfranco Favi
language : en
Publisher:
Release Date : 2021
Modern Strategies For Heterocycle Synthesis written by Gianfranco Favi and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021 with categories.
Heterocycles feature widely in natural products, agrochemicals, pharmaceuticals and dyes, and their synthesis is of great interest to synthetic chemists in both academia and industry. The contributions of recent applications of new methodologies in C-H activation, photoredox chemistry, cross-coupling strategies, borrowing hydrogen catalysis, multicomponent and solvent-free reactions, regio- and stereoselective syntheses, as well as other new, attractive approaches for the construction of heterocyclic scaffolds are of great interest. This Special Issue is dedicated to featuring the latest research that is ongoing in the field of heterocyclic synthesis. It is expected that most submissions will focus on five- and six-membered oxygen and nitrogen-containing heterocycles, but structures incorporating other rings/heteroatoms will also be considered. Original research (communications, full papers and reviews) that discusses innovative methodologies for assembling heterocycles with potential application in materials, catalysis and medicine are therefore welcome.
Studies In Natural Products Chemistry
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Author : Atta-ur Rahman
language : en
Publisher: Elsevier
Release Date : 2013-10-22
Studies In Natural Products Chemistry written by Atta-ur Rahman and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-22 with Science categories.
Studies in Natural Products Chemistry Volume 12: Stereoselective Synthesis (Part H) reviews the stereoselective synthetic and mechanistic chemistry of bicyclomycin. It discusses chemical studies of the taxane diterpenes; the synthetic methodology for 2-amino alcohols of biological interest; and the synthesis and structure of hydroxylated indolizidines. Some of the topics covered in the book are the synthetic routes to the oxahydrindene subunit of the avermectin-milbemycin family of antiparasitic agents; isolation, structure elucidation, biosynthesis, and biological activity of the avermectins; two-stage coupling process of macrolide antibiotics synthesis; and synthesis of the rifamycin S ansa-chain compound. The complete synthesis of erythromycin A is also covered. The role of isocyanides in the synthesis of beta lactam antibiotics and the characteristics of the beta lactam antibiotics are discussed. The development of an A-Ring annulation strategy for taxane synthesis is also presented. A chapter is devoted to the advances in the synthesis of tumor-promoting diterpenes. The book can provide useful information to chemists, biologists, students, and researchers.
New And Efficient Strategies In Stereoselective Heterocycle Synthesis
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Author : Nicolas Sandon
language : en
Publisher:
Release Date : 2008
New And Efficient Strategies In Stereoselective Heterocycle Synthesis written by Nicolas Sandon and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with categories.
New Approaches For The Stereoselective Synthesis Of N Heterocycles
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Author : Mark Daly
language : en
Publisher:
Release Date : 2012
New Approaches For The Stereoselective Synthesis Of N Heterocycles written by Mark Daly and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Heterocyclic compounds categories.
A stereoselective approach has been developed for the flexible synthesis of substituted 2-pyrrolidones and 2-piperidones. By employing the key Overman rearrangement, efficient transfer of stereochemistry was achieved, and an acylation and ring closing metathesis strategy afforded a library of target N-heterocycles. In addition, the optimisation of a synthesis of 4-oxopipecolic acid derivatives from L-aspartic acid was investigated. A novel, milder and higher yielding 6-endo-trig cyclisation procedure was developed. This allowed for the generation of a library of 2,6-cis-substituted 4-oxopipecolic derivatives. Stereoselective carbonyl reduction extended the synthesis further to include 4-hydroxypipecolic acid derivatives.
Stereoselective Heterocyclic Synthesis
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Author : Peter Metz
language : en
Publisher:
Release Date : 1997
Stereoselective Heterocyclic Synthesis written by Peter Metz and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with categories.
