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Comprehensive Heterocyclic Chemistry Iii Four Membered Heterocycles Together With All Fused Systems Containing A Four Membered Heterocyclic Ring Book in PDF, ePub and Kindle version is available to download in english. Read online anytime anywhere directly from your device. Click on the download button below to get a free pdf file of Comprehensive Heterocyclic Chemistry Iii Four Membered Heterocycles Together With All Fused Systems Containing A Four Membered Heterocyclic Ring book. This book definitely worth reading, it is an incredibly well-written.
Author : Alan R. Katritzky
Publisher : Unknown
Page : 0 pages
File Size : 49,8 Mb
Release : 2008
Category : Heterocyclic chemistry
ISBN : 0080449948
Author : Alan R. Katritzky
Publisher : Unknown
Page : 0 pages
File Size : 44,6 Mb
Release : 2008
Category : Heterocyclic chemistry
ISBN : 008044993X
Author : Radha R. Gupta,Mahendra Kumar,Vandana Gupta
Publisher : Springer Science & Business Media
Page : 649 pages
File Size : 41,9 Mb
Release : 2013-04-17
Category : Science
ISBN : 9783662077573
This advanced text-cum-reference book presents a comprehensive account of the syntheses, reactions, properties and applications of all the most significant classes of heterocyclic compounds. This second volume in the series is an essential tool not only for advanced undergraduates and graduates, but also for academic and industrial researchers in organic, medicinal, pharmaceutical, dye and agricultural chemistry.
Author : Anonim
Publisher : Unknown
Page : 128 pages
File Size : 47,8 Mb
Release : 2024-07-01
Category : Electronic
ISBN : 0080427243
Author : David St. Clair Black,Janine Cossy,Christian V. Stevens
Publisher : Unknown
Page : 0 pages
File Size : 54,5 Mb
Release : 2022
Category : Heterocyclic chemistry
ISBN : 0323912672
Author : Vishnu Ji Ram,Arun Sethi,Mahendra Nath,Ramendra Pratap
Publisher : Elsevier
Page : 502 pages
File Size : 50,9 Mb
Release : 2019-05-15
Category : Science
ISBN : 9780081010334
Heterocycles are ubiquitously present in nature and occupy a unique place in organic chemistry as they are part of the DNA and haemoglobin that make life possible. The Chemistry of Heterocycles covers an introduction to the topic, followed by a chapter on the nomenclature of all classes of isolated, fused and polycyclic heterocycles. The third chapter delineates the highly strained three membered N,O and S containing aromatic and non-aromatic heterocycles with one and more than one similar and dissimilar heteroatom. The four-membered heterocycles are abundantly present in various natural and synthetic products of pharmacological importance. This chapter describes the natural abundance, synthesis, chemical reactivity, structural features and their medicinal importance. This class of compounds are present as sub-structures in penicillin and cytotoxic Taxol. Lastly, a chapter on the natural abundance, synthesis, chemical reactivity and pharmacological importance of 5-membered heterocycles with N,O,S heteroatom is covered. The chemistry of heterocycles with mixed heteroatom such as, N-S, N-O, N-S etc. is also described. Gives in-depth, clear information about various systems of nomenclature along with widely acceptable IUPAC system for naming various classes of heterocycles Provides complete information about natural occurrences, synthesis, chemical reactivity, pharmacological importance of heterocycles and their application in material science Highly relevant for graduate students and researchers, providing updated information about various isolated and fused N,O and,S containing heterocycles
Author : Alan R. Katritzky
Publisher : Unknown
Page : 0 pages
File Size : 49,9 Mb
Release : 2008
Category : Heterocyclic chemistry
ISBN : 0080450024
Author : Zerong Wang
Publisher : CRC Press
Page : 420 pages
File Size : 46,6 Mb
Release : 2023-05-26
Category : Science
ISBN : 9781000738926
This is the second volume of a first-of-its-kind four-volume book set that provides readers with up-to-date information on α-amino acids, the potential challenges in working with α-amino acids, the protecting groups for the carboxyl, amino and side chain groups of the amino acids, and the most popular heterocyclic compounds that are originating from alpha-amino acids. These heterocyclic compounds include hydantoins, thiohydantoins (including 2-thiohydantoins, 4-thiohydantoins, 2,4-dithiohydantoins), 2,5-diketopiperazines, N-carboxyanhydrides, N-thiocarboxyanhydrides, sydnones, sydnonimines, azlactones, pseudoazlactones, and oxazolidin-5-ones. This is the first resource to comprehensively collect all the heterocycles that can be directly prepared from α-amino acids. In addition, almost all kinds of synthetic methods for a particular type of heterocycles from alpha-amino acids are included, along with the detailed mechanistic discussions and experimental procedures. In Volume 2: Hydantoins, Thiohydantoins, and 2,5-Diketopiperazines compiles the three IUPAC accepted nomenclature systems for heterocyclic compounds, which will be very useful for readers working in the heterocyclic chemistry field for giving synthesized molecules their correct names. In addition, three groups of heterocyclic compounds, i.e., hydantoins, thiohydantoins (including 2-thiohydantoin, 4-thiohydantoin and 2,4-dithiohydantoin), and 2,5-diketopiperazines, have been organized with updated literature information. Particularly, all three groups of heterocyclic compounds have demonstrated many important biological activities, particularly anticancer and antibacterial activities. On the other hand, these three groups of heterocycles can be applied as substrates to make other chemical derivatives, particularly novel unnatural amino acids. All their reactivities have been compiled and updated. The other volumes include: Volume 1: Protecting Groups Volume 3: N-Carboxyanhydrides, N-Thiocarboxyanhydrides, and Sydnones Volume 4: Azlactones and Oxazolidin-5-ones All together, this unique 4-volume set thoroughly covers the two types of heterocyclic compounds that are originated from alpha-amino acids, providing carefully compiled updated information with detailed examples. The author has shared many thoughtful insights based on his strong background in physical organic chemistry. The volumes will be highly valuable for graduate students and senior students, as well as for professors and researchers working in the field of medicinal and pharmaceutical chemistry, organic chemistry, organic synthesis, heterocycles, and proteins and peptides.
Author : Matthias D’hooghe,Hyun-Joon Ha
Publisher : Springer
Page : 367 pages
File Size : 45,6 Mb
Release : 2015-12-14
Category : Science
ISBN : 9783319249605
The series Topics in Heterocyclic Chemistry presents critical reviews on present and future trends in the research of heterocyclic compounds. Overall the scope is to cover topics dealing with all areas within heterocyclic chemistry, both experimental and theoretical, of interest to the general heterocyclic chemistry community. The series consists of topic related volumes edited by renowned editors with contributions of experts in the field. All chapters from Topics in Heterocyclic Chemistry are published Online First with an individual DOI. In references, Topics in Heterocyclic Chemistry is abbreviated as Top Heterocycl Chem and cited as a journal.
Author : Benito Alcaide,Pedro Almendros
Publisher : Elsevier Inc. Chapters
Page : 550 pages
File Size : 41,9 Mb
Release : 2013-09-06
Category : Science
ISBN : 9780128056172
The review covers work published in the calendar year 2012. The synthesis of four-membered oxygen- and nitrogen-containing heterocycles is reviewed. New developments in the reaction chemistry of four-membered heterocycles, especially β-lactams, are covered.
Author : Alan R. Katritzky
Publisher : Unknown
Page : 0 pages
File Size : 53,9 Mb
Release : 2008
Category : Heterocyclic chemistry
ISBN : 0080449999
Author : Radha R. Gupta,Mahendra Kumar,Vandana Gupta
Publisher : Springer
Page : 444 pages
File Size : 41,8 Mb
Release : 1998-10-16
Category : Medical
ISBN : UOM:39015046887488
Today, our world increasingly is conceived of as being molecular. An ever widening range of phenomena are described logically in terms of molecular properties and molecular interactions. The majority of known molecules are heterocyclic and heterocycles dominate the fields of biochemistry, medicinal chemistry, dyestuffs, photographic science and are of increasing importance in many others, including polymers, adhesives, and molecular engineering. Thus, the importance of heterocyclic chemistry continues to increase and this three volume work by Drs. R. R. Gupta, Mahendra Kumar and Vandana Gupta is a welcome addition to the available guides on the subject. Its scope places it in a useful niche between the single-volume texts and monographs of heterocyclic chemistry and the multivolume treatises. The authors have retained the well tried classical approach but have succeeded in placing their own individual spin on their arrangement. They have put together a well selected range from among the most important of the vast array offacts available. This factual material is ordered in a clear and logical fashion over the three volumes. The present work should be of great value to students-and practitioners of heterocyclic chemistry at all levels from the advanced undergraduate upwards. It will be of particular assistance in presenting a clear and modem view of the subject to those who use heterocycles in a variety of other fields and we wish it well.
Author : Alan R. Katritzky
Publisher : Unknown
Page : 0 pages
File Size : 51,8 Mb
Release : 2008
Category : Heterocyclic chemistry
ISBN : 0080450016
Author : Navjeet Kaur
Publisher : Elsevier
Page : 334 pages
File Size : 45,5 Mb
Release : 2023-07-26
Category : Science
ISBN : 9780443132605
Four-Membered Heterocycle Synthesis offers a comprehensive approach to these unstable organic compounds, providing a systematic introduction to the synthesis and reactions of all common four-membered heterocycles and illustrating different methods to prepare specific four-membered heterocycles. Four-membered heterocyclic compounds are known as a class of unstable organic compounds because of their strain characteristics, which make them very beneficial as precursors for the formation of a broad range of complex heterocyclic molecules and for synthetic elaboration. Provides a systematic introduction to the synthesis and reactions of all common four-membered heterocycles Highlights different methods to prepare specific 4-membered heterocycles Analyzes several types and families of compounds, with a large set of recent examples in the field
Author : Alan R. Katritzky
Publisher : Unknown
Page : 0 pages
File Size : 42,7 Mb
Release : 2008
Category : Heterocyclic chemistry
ISBN : 0080449964