Studies in the Chemistry of Cyclic and Acyclic Nitrogen Compounds

Studies in the Chemistry of Cyclic and Acyclic Nitrogen Compounds PDF Author: Roslyn Lorraine White
Publisher:
ISBN:
Category : Organonitrogen compounds
Languages : en
Pages : 358

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Book Description

Studies in the Chemistry of Cyclic and Acyclic Nitrogen Compounds

Studies in the Chemistry of Cyclic and Acyclic Nitrogen Compounds PDF Author: Roslyn Lorraine White
Publisher:
ISBN:
Category : Organonitrogen compounds
Languages : en
Pages : 358

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Book Description


Chalcogen-nitrogen Chemistry: From Fundamentals To Applications In Biological, Physical And Materials Sciences (Updated Edition)

Chalcogen-nitrogen Chemistry: From Fundamentals To Applications In Biological, Physical And Materials Sciences (Updated Edition) PDF Author: Tristram Chivers
Publisher: World Scientific
ISBN: 981124135X
Category : Science
Languages : en
Pages : 464

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Book Description
Chalcogen-nitrogen chemistry involves the study of compounds that exhibit a linkage between nitrogen and sulfur, selenium or tellurium atoms. Since the publication of A Guide to Chalcogen-Nitrogen Chemistry in 2005, the emphasis of investigations of chalcogen-nitrogen compounds has advanced from a focus on fundamental studies to the development of practical applications, as indicated by the title of this new edition. Pharmaceutical applications of organic sulfur-nitrogen compounds include drugs for the treatment of various diseases, as well as probes for locating tumour cells. From a materials perspective, carbon-containing chalcogen-nitrogen heterocycles have applications in everyday devices such as LEDs and solar cells. A new technology based on binary sulfur nitrides is being used for fingerprint detection in forensic science. As a result, this book includes seven new chapters and updates the others with extensive literature coverage of developments since 2005 while retaining earlier seminal results. This comprehensive text is essential for anyone working in the field, and the four introductory chapters emphasise general concepts that will be helpful to the non-specialist. The treatment is unique in providing a comparison of sulfur, selenium and tellurium compounds. Each chapter is designed to be self-contained, and there are extensive cross-references between chapters.

A Guide To Chalcogen-nitrogen Chemistry

A Guide To Chalcogen-nitrogen Chemistry PDF Author: Tristram Chivers
Publisher: World Scientific
ISBN: 9814481416
Category : Science
Languages : en
Pages : 334

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Book Description
Chalcogen-nitrogen chemistry involves the study of compounds that exhibit a linkage between nitrogen and sulfur, selenium or tellurium atoms. Such studies have both fundamental and practical importance. A Guide to Chalcogen-Nitrogen Chemistry examines the role of chalcogen-nitrogen compounds in areas ranging from solid-state inorganic chemistry to biochemistry. The discussion covers fundamental questions concerning the bonding in electron-rich systems, as well as potential practical applications of polymers and materials with novel magnetic or electrical properties. This book is the only account of this important topic to appear in the last twenty-five years, and coupled with its extensive literature coverage of very recent developments, this comprehensive guide is essential for anyone working in the field. The treatment is unique in providing a comparison of sulfur, selenium and tellurium systems, with an approach intended to emphasize general concepts that will be helpful to the non-specialist. Each chapter is designed to be self-contained, and there are extensive cross-references between chapters.

The High Nitrogen Compounds

The High Nitrogen Compounds PDF Author: Frederic R. Benson
Publisher: Wiley-Interscience
ISBN:
Category : Science
Languages : en
Pages : 696

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Book Description


S Sulfur-Nitrogen Compounds

S Sulfur-Nitrogen Compounds PDF Author: Hans-Jürgen Fachmann
Publisher: Springer Science & Business Media
ISBN: 3662063573
Category : Science
Languages : en
Pages : 293

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Book Description
The present volume is the first of a series describing acyclic sulfur-nitrogen compounds with sulfur of oxidation number IV. The acyclic sw-N compounds are arranged according to the coordination number of the sulfur. Neutral compounds are described before ions and complex compounds. The preceding series "Sulfur-Nitrogen Compounds" Parts 2, 3, and 4 covers the cyclic sw-N compounds. In this volume, the first section deals with sulfur-nitrogen compounds with 1-coordinate sulfur and begins with the sulfur nitride {thiazyl) radical, SN. This transient molecule was observed in its electronic ground state and several electronically excited states. The descrip tions of the sulfur nitride (thiazyl) ions SN+ and SW follow. The SN+ ionwas studied in the gas phase as weil as in the solid state where it forms salts. Thionitrosyl complexes containing the SN Iigand as a terminal linear unit are described at the end of the first section. The second section concerns Sulfur-nitrogen compounds with 2-coordinate sulfur and starts with the description of poly(sulfur nitride), (SNlx· The preparation, crystal structure, and metallic and superconducting properties of (SN)x, which were extensively studied, fill a !arge part of the volume. Halogen-modified poly(sulfur nitride) such as the widely studied (SNBr )x 04 and Na-modified poly(sulfur nitride) are dealt with in the following chapters.

N-Sulfonated-N-Heterocycles

N-Sulfonated-N-Heterocycles PDF Author: Galal H. Elgemeie
Publisher: Elsevier
ISBN: 0128221828
Category : Science
Languages : en
Pages : 523

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Book Description
N-Sulfonated-N-Heterocycles covers the synthesis, chemistry and biological applications of these compounds, focusing on pioneering synthetic approaches, mechanistic insights and their limitations, as well as recent advances in this field. The synthesis of some of N-sulfonated N-heterocycles and their transformation to other useful cyclic and acyclic compounds are discussed, as well as their uses as useful intermediates in the preparation of polymeric and medicinal materials. This book includes detailed methods and protocols, and the focus on applications makes this resource an essential guide for all researchers in the area of organic, medicinal and polymeric synthetic study. - Reviews the use of N-sulfonated N-heterocycles as important precursors for the synthesis of biologically active compounds - Includes information on synthetically useful transformations of N-sulfonated N-heterocycles - Covers a wide synthetic methods used for an important branch of heterocycles and their biological evaluation in detail - Features over 500 schemes to illustrate different synthetic pathways and reactions of N-sulfonated N-heterocycles

The Organic Chemistry of Nitrogen

The Organic Chemistry of Nitrogen PDF Author: Nevil Vincent Sidgwick
Publisher:
ISBN:
Category : Chemistry, Organic
Languages : en
Pages : 440

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Book Description


The Organic Chemistry of Aliphatic Nitrogen Compounds

The Organic Chemistry of Aliphatic Nitrogen Compounds PDF Author: Ben R. Brown
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 808

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Book Description
In recent years there have been considerable advances in organonitrogen chemistry, and many important new reagents and synthetic methods have been developed. This is a comprehensive, definitive modern account of the organic chemistry of aliphatic nitrogen compounds, which will serve as aninvaluable reference for all workers in the field. Each chapter begins with a brief introduction, which is followed by a detailed account of the preparation of the type of compound under consideration. Reactivity and reactions - including mechanistic aspects - are then discussed. All the main classes of compound, with the exception of aminoacids, are included. The book is highly referenced and provides a unique review of an important area of organic chemistry.

Nitro Compounds

Nitro Compounds PDF Author: Arnold Nielsen
Publisher: Wiley-VCH
ISBN:
Category : Science
Languages : en
Pages : 666

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Book Description
This multi-authored work reviews and evaluates the growing importance of the nitro group function. It describes the powerful influence of the nitro group on recent progress in organic synthesis and emphasizes recent developments in the chemistry of this group. The contributors consider the increasingly significant role of organic nitro chemistry in providing a source of new reagents and in offering selective transformations. They provide a detailed review of nitrogen pentoxide chemistry which stresses its usefulness as a nitrating agent for various classes of organic compounds. Researchers, students and teachers will benefit from the combined knowledge and expertise of the authors. The editor has worked and taught in many countries. He has published extensively on organic nitrogen compounds and has discovered new methods. Special feature: Contains the first complete survey of aliphatic fluoronitro chemistry.

Acyclic Organonitrogen Stereodynamics

Acyclic Organonitrogen Stereodynamics PDF Author: Joseph B. Lambert
Publisher: Wiley-VCH
ISBN:
Category : Science
Languages : en
Pages : 324

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Book Description
This comprehensive survey examine those processes observed in acyclic amines and imines and substituent effects which do not require rings. The authors treat the full range of substituent effects, from the introduction of heteroatoms as in hydrozylamines, sulfenamides, aminophosphines and hydrazines, to the effects of unsaturation as in amides and anilines. They also examine new methodologies, such as cyclic voltammetry, ultra-violet photoelectron spectroscopy and electron spin resonance spectroscopy, as well as examining intermolecular and supramolecular effects on nitrogen stereodynamic processes occurring in the solid state. See also following entry. Annotation copyrighted by Book News, Inc., Portland, OR