Download or read book Six Membered Heterocyclic Nitrogen Compounds with Three Condensed Rings written by C. F. H. Allen and published by John Wiley & Sons. This book was released on 2009-09-15 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Chemistry of Heterocyclic Compounds, since its inception, has been recognized as a cornerstone of heterocyclic chemistry. Each volume attempts to discuss all aspects – properties, synthesis, reactions, physiological and industrial significance – of a specific ring system. To keep the series up-to-date, supplementary volumes covering the recent literature on each individual ring system have been published. Many ring systems (such as pyridines and oxazoles) are treated in distinct books, each consisting of separate volumes or parts dealing with different individual topics. With all authors are recognized authorities, the Chemistry of Heterocyclic Chemistry is considered worldwide as the indispensable resource for organic, bioorganic, and medicinal chemists.

Download or read book Amino Acids Insights and Roles in Heterocyclic Chemistry written by Zerong Wang and published by CRC Press. This book was released on 2023-05-26 with total page 1675 pages. Available in PDF, EPUB and Kindle. Book excerpt: This first-of-its-kind four-volume book series, Amino Acids: Insights and Roles in Heterocyclic Chemistry, provides readers with up-to-date information on alpha-amino acids, the potential challenges in working with alpha-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 alpha-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. Volume 1: Protecting Groups collects and discusses the 260 protecting groups relating to amino acids, which have been organized by carboxyl group, amino group, and side chain groups. The conditions to introduce these protecting groups as well as their deprotecting procedures have also been incorporated, along with the physical properties, solvent effects, and temperature effects on the solubility of amino acids. It presents the solubility of glycine and phenylalanine in a variety of solvent systems to show the impact on amino acid, where glycine generally represents the polar amino acid whereas phenylalanine represents the amino acid of non-polar side chain. In Volume 2: Hydantoins, Thiohydantoins, and 2,5-Diketopiperazines, the author has compiled the three IUPAC accepted nomenclature systems for heterocyclic compounds, which will be very useful for readers working in the heterocyclic chemistry field for giving the 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. These will be very valuable for readers who have been working in this area or have interest in this area. Volume 3: N-Carboxyanhydrides, N-Thiocarboxyanhydrides, and Sydnones presents up-to-date detailed information on two types of heterocyclic compounds that are originated from alpha-amino acids: NCAs/NTAs and sydnones/sydnonimines. The volume also covers the more than 10 initiating systems for the NCA monomers to undergo the ring-opening polymerization, which are very useful for readers in order to make living polypeptides/polypeptoids. In addition, the method to characterize these prepared polypeptides/polypeptoids are included. Particularly, two modern mass spectrometric techniques (MALDI-TOF and ESI-TOF) have been explained with detailed examples, where the elucidation of molecular weight of protein based on the ESI-TOF spectra have been given with a practical example as well as the theory that is based on, a unique feature of the volume. Volume 4: Azlactones and Oxazolidin-5-ones discusses two types of simple heterocycles that can be prepared from alpha-amino acids, i.e., azlactones (also known as oxazolones, 4-unsaturated azlactones included) and oxazolidin-5-ones. These heterocyclic compounds behave differently in both biological and chemical properties, and their biological activities are presented in a well-organized manner in this volume. This unique 4-volume set thoroughly covers more than seven 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.

Download or read book Index to Reviews Symposia Volumes and Monographs in Organic Chemistry written by Norman Kharasch and published by Elsevier. This book was released on 2013-10-22 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: Index to Reviews, Symposia Volumes and Monographs in Organic Chemistry for the Period 1940-1960 presents a resume of published monographs, reviews, and symposia lectures in organic chemistry. The editors adopted the plan of listings by symposia volume or journal, backed up by the total subject and author indexes. In this way the user can readily locate a particular article through the author index or the subject index; or should he recall that an article appeared in a particular source, the chronological listing in that source can be scanned quickly. The Index gives a convenient overview of the accomplishments of organic chemists during this very prolific period of the growth of the field. Frequently, several articles on the same or similar subject appear, hence the historical perspective can be sensed by rapid evaluation of the reviews selected. This Index will be useful to research workers, teachers and students. It will also assist editors and authors to select specific areas which require critical review.

Download or read book Advances in Heterocyclic Chemistry written by and published by Academic Press. This book was released on 1978-05-31 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Heterocyclic Chemistry

Download or read book Scientific Technical Series written by Emanuel Benjamin Ocran and published by . This book was released on 1973 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Publishers Trade List Annual written by and published by . This book was released on 1989 with total page 844 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the Chemical Society written by and published by . This book was released on 1959 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the Chemical Society written by Chemical Society (Great Britain) and published by . This book was released on 1959 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Encyclopedia of Chemical Technology written by Anthony Standen and published by . This book was released on 1966 with total page 962 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Subject Index of Modern Books Acquired written by British Library and published by . This book was released on 1965 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Books in Print written by and published by . This book was released on 1977 with total page 1646 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Subject Index of Modern Books Acquired written by British Museum. Department of Printed Books and published by . This book was released on 1956 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Six membered Heterocyclic Nitrogen Compounds with Three Condensed Rings written by Charles Francis Hitchcock Allen and published by . This book was released on 1958 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Acta Chimica written by and published by . This book was released on 1976 with total page 994 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nr. 64. Śladkowska, J. Polynômes quasi-univalents et univalents. 1960.

Download or read book An Introduction to the Chemistry of Heterocyclic Compounds written by Richard Morrin Acheson and published by . This book was released on 1967 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The British National Bibliography written by Arthur James Wells and published by . This book was released on 1959 with total page 1274 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Index to Reviews Symposia Volumes and Monographs in Organic Chemistry written by and published by . This book was released on 1962 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: