Book Description
Heterocyclic chemistry is the biggest branch of chemistry covering two-thirds of the chemical literature. Aromaticity in Heterocyclic Compounds covers hot topics of frontier research summarized by reputed scientists in the field.
Author : Tadeusz Marek Krygowski
Publisher : Springer Science & Business Media
Page : 355 pages
File Size : 40,24 MB
Release : 2009-01-30
Category : Science
ISBN : 3540683291
Heterocyclic chemistry is the biggest branch of chemistry covering two-thirds of the chemical literature. Aromaticity in Heterocyclic Compounds covers hot topics of frontier research summarized by reputed scientists in the field.
Author : David T. Davies
Publisher :
Page : 89 pages
File Size : 50,44 MB
Release : 2011
Category : Aromatic compounds
ISBN : 9780191848858
Heterocyclic compounds are of prime importance to organic chemists working in the chemical industry, and heterocyclic chemistry is therefore a fundamental topic in undergraduate chemistry courses. The emphasis of this short text is on synthetic aspects, rather than properties, and it covers the essential details and basic principles with reference to all the important classes of heterocyclic compounds. Instructional problems are included as an aid to comprehension, and references to more detailed texts are provided.
Author : Louis D. Quin
Publisher : John Wiley & Sons
Page : 344 pages
File Size : 37,53 MB
Release : 2010-07-08
Category : Science
ISBN : 9780470626535
Heterocyclic chemistry is of prime importance as a sub-discipline of Organic Chemistry, as millions of heterocyclic compounds are known with more being synthesized regularly Introduces students to heterocyclic chemistry and synthesis with practical examples of applied methodology Emphasizes natural product and pharmaceutical applications Provides graduate students and researchers in the pharmaceutical and related sciences with a background in the field Includes problem sets with several chapters
Author : Frank De Proft
Publisher : Springer
Page : 199 pages
File Size : 42,50 MB
Release : 2014-11-03
Category : Science
ISBN : 3642451497
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.
Author : P. W. G. Smith
Publisher : Elsevier
Page : 238 pages
File Size : 25,93 MB
Release : 2014-04-24
Category : Science
ISBN : 1483139069
Organic Chemistry for General Degree Students is written to meet the requirements of the London General Internal examination and degree examinations of a similar standing. It will also provide for the needs of students taking the Part 1 examination for Graduate Membership of the Royal Institute of Chemistry, or the Higher National Certificate, whilst the treatment is such that Ordinary National Certificate courses can be based on the first two volumes Within the limits broadly defined by the syllabus, the aim of this first volume is to provide a concise summary of the important general methods of preparation and properties of the main classes of aliphatic compounds. Due attention is paid to practical considerations with particular reference to important industrial processes. At the same time, the fundamental theoretical principles of organic chemistry are illustrated by the discussion of a selection of the more important reaction mechanisms. Questions and problems are included, designed to test the student’s appreciation of the subject and his ability to apply the principles embodied therein. A selection of questions set in the relevant examinations is also included.
Author : Alan R. Katritzky
Publisher : Elsevier
Page : 199 pages
File Size : 17,63 MB
Release : 2013-10-22
Category : Science
ISBN : 1483274519
The Principles of Heterocyclic Chemistry presents a unified account of fundamental heterocyclic chemistry with the emphasis placed on the correlations between the methods of preparation and the properties of the various ring systems. This book opens with an introductory chapter that discusses fundamental concepts of the electronic theory of organic chemistry and the relationship of heterocyclic and carbocyclic aromatic compounds. This is followed by separate chapters on the chemistry of the six-membered ring compounds containing one or more heteroatoms, five-membered ring compounds, three- and four-membered rings, and the physical properties of representative heterocyclic compounds. Each chapter begins with introductory section that surveys the various ring types, gives the systems of nomenclature and numbering, and mentions a few important natural and synthetic compounds. Syntheses starting from aliphatic and carbocyclic compounds are then given. The preparation of one heterocyclic compound from another is considered as a reaction of the starting material. The reactions of aromatic and non-aromatic compounds are discussed separately. This book contains the essential heterocyclic chemistry required by an Undergraduate or Graduate student for his course-work, and it is hoped that it will be found stimulating by many a more senior teacher and researcher.
Author : Israel Fernandez
Publisher : Elsevier
Page : 517 pages
File Size : 21,81 MB
Release : 2021-05-16
Category : Science
ISBN : 0128227435
Evaluating the aromaticity of a molecular system and the influence of this concept on its properties is a crucial step in the development of novel aromatic systems. Modern computational methods can provide researchers with a high level of insight into such aromaticity, but identifying the most appropriate method for assessing a specific system can prove difficult. Aromaticity: Modern Computational Methods and Applications reviews the latest state-of-the-art computational methods in this field and discusses their applicability for evaluating the aromaticity of a system. In addition to covering aromaticity for typical organic molecules, this volume also explores systems possessing transition metals in their structures, macrocycles and even transition structures. The influence of the aromaticity on the properties of these species (including the structure, magnetic properties and reactivity) is highlighted, along with potential applications in fields including materials science and medicinal chemistry. Finally, the controversial and fuzzy nature of aromaticity as a concept is discussed, providing the basis for an updated and more comprehensive definition of this concept. Drawing on the knowledge of an international team of experts, Aromaticity: Modern Computational Methods and Applications is a unique guide for anyone researching, studying or applying principles of aromaticity in their work, from computational and organic chemists to pharmaceutical and materials scientists. Reviews a range of computational methods to assess the aromatic nature of different compounds, helping readers select the most useful tool for the system they are studying Presents a complete guide to the key concepts and fundamental principles of aromaticity Provides guidance on identifying which variables should be modified to tune the properties of an aromatic system for different potential applications
Author : Malcolm Sainsbury
Publisher :
Page : 99 pages
File Size : 19,80 MB
Release : 1992-08-27
Category : Science
ISBN : 0198556748
All the basic principles of this important topic are clearly presented here in an account which takes as examples many compounds of industrial and biological significance. Consideration is given to the structure, reactions, and properties of benzene and classes of aromatic compounds derived from it, and topics such as thermodynamic versus kinetic control and pericyclic reactions are introduced. The text also covers polycyclic arenes and the small and large ring systems which are embraced by the wider definition of aromaticity.
Author : Thomas Lonsdale Gilchrist
Publisher : Longman Publishing Group
Page : 422 pages
File Size : 30,99 MB
Release : 1992
Category : Science
ISBN :
Heterocyclic compounds are important natural products and have widespread uses as pharmaceuticals, dyestuffs, agrochemicals, and pigments. This textbook provides a survey of the various types of heterocyclic ring system. The text has been organized in such a way that the general aspects of the chemistry and properties of heterocyclic compounds are described in the first half of the book and specific classes of heterocycles are then discussed in the second half. Both aromatic and nonaromatic ring systems are included. various methods available for synthesising heterocyclic compounds. This chapter has been expanded and brought up to date in the Second Edition. The second half of the book has been re-organized so that the most common aromatic heterocyclic ring systems are introduced first. Modern applications of heterocyclic chemistry in medicine and in organic synthesis are given prominence in this part of the text. The final chapter provides a guide to the current methods of naming heterocyclic compounds. text, and by a set of problems. Throughout the text numerous references are given to socialist reviews and, where appropriate, to papers from the primary literature. chemistry and for students of biochemistry, pharmacology and related subjects who have a good background knowledge of organic chemistry. It should also be useful as a reference source to more advanced workers in these subjects.
Author : Frank C. Whitmore
Publisher : Courier Dover Publications
Page : 418 pages
File Size : 46,73 MB
Release : 2011-12-14
Category : Science
ISBN : 0486607011
This volume discusses the properties of aromatic compounds, alkaloids and other types of heterocyclic compounds, organophosphorus, and organometallic compounds.