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Books in Heterocyclic chemistry

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Palladium in Heterocyclic Chemistry

  • 2nd Edition
  • October 30, 2006
  • Jie Jack Li + 1 more
  • English
  • eBook
    9 7 8 - 0 - 0 8 - 0 9 1 4 4 1 - 1
Palladium chemistry, despite its immaturity, has rapidly become an indispensable tool for synthetic organic chemists. Heterocycles are of paramount importance in the pharmaceutical industry and palladium chemistry is one of the most novel and efficient ways of making heterocycles. Today, palladium-catalyzed coupling is the method of choice for the synthesis of a wide range of biaryls and heterobiaryls. The number of applications of palladium chemistry to the syntheses of heterocycles has grown exponentially. These developments highlight the need for a monograph dedicated solely to the palladium chemistry in heterocycles and this book provides a comprehensive explanation of the subject. The principal aim of Palladium in Heterocyclic Chemistry is to highlight important palladium-mediated reactions of heterocycles with emphasis on the unique characteristics of individual heterocycles. 1. Palladium chemistry of heterocycles has its "idiosyncrasies" stemming from their different structural properties from the corresponding carbocyclic aryl compounds. Even activated chloroheterocycles are sufficiently reactive to undergo Pd-catalyzed reactions. As a consequence of &agr and &bgr activation of heteroaryl halides, Pd-catalyzed chemistry may take place regioselectively at the activated positions, a phenomenon rarely seen in carbocyclic aryl halides. In addition, another salient peculiarity in palladium chemistry of heterocycles is the so-called "heteroaryl Heck reaction". For instance, while intermolecular palladium-catalyzed arylations of carbocyclic arenes are rare, palladium-catalyzed arylations of azoles and many other heterocycles readily take place. Therefore, the principal aim of this book is to highlight important palladium-mediated reactions of heterocycles with emphasis on the unique characteristics of individual heterocycles. 2. A myriad of heterocycles are biologically active and therefore of paramount importance to medicinal and agricultural chemists. Many heterocycle-containing natural products (they are highlighted in boxes throughout the text) have elicited great interest from both academic and industrial research groups. Recognizing the similarities between the palladium chemistry of arenes and heteroarenes, a critical survey of the accomplishments in heterocyclic chemistry will keep readers abreast of such a fast-growing field. We also hope this book will spur more interest and inspire ideas in such an extremely useful area. This book comprises a compilation of important preparations of heteroaryl halides, boranes and stannanes for each heterocycle. The large body of data regarding palladium-mediated polymerization of heterocycles in material chemistry is not focused here; neither is coordination chemistry involving palladium and heterocycles. Many heterocycle-containing natural products (highlighted throughout the text) have elicited great interest from both academic and industrial research groups. Recognizing the similarities between the palladium chemistry of arenes and heteroarenes, a critical survey of the accomplishments in heterocyclic chemistry keeps readers abreast of this fast-growing field. It is also hoped that this book will stimulate more interest and inspire new ideas in this exciting field.

Palladium in Heterocyclic Chemistry

  • 2nd Edition
  • Volume 26
  • October 20, 2006
  • Jie Jack Li + 1 more
  • English
  • eBook
    9 7 8 - 0 - 0 8 - 0 4 6 5 8 4 - 5
Palladium chemistry, despite its immaturity, has rapidly become an indispensable tool for synthetic organic chemists. Heterocycles are of paramount importance in the pharmaceutical industry and palladium chemistry is one of the most novel and efficient ways of making heterocycles. Today, palladium-catalyzed coupling is the method of choice for the synthesis of a wide range of biaryls and heterobiaryls. The number of applications of palladium chemistry to the syntheses of heterocycles has grown exponentially. These developments highlight the need for a monograph dedicated solely to the palladium chemistry in heterocycles and this book provides a comprehensive explanation of the subject. The principal aim of the book is to highlight important palladium-mediated reactions of heterocycles with emphasis on the unique characteristics of individual heterocycles. 1. Palladium chemistry of heterocycles has its “idiosyncrasies” stemming from their different structural properties from the corresponding carbocyclic aryl compounds. Even activated chloroheterocycles are sufficiently reactive to undergo Pd-catalyzed reactions. As a consequence of &agr and &bgr activation of heteroaryl halides, Pd-catalyzed chemistry may take place regioselectively at the activated positions, a phenomenon rarely seen in carbocyclic aryl halides. In addition, another salient peculiarity in palladium chemistry of heterocycles is the so-called "heteroaryl Heck reaction". For instance, while intermolecular palladium-catalyzed arylations of carbocyclic arenes are rare, palladium-catalyzed arylations of azoles and many other heterocycles readily take place. Therefore, the principal aim of this book is to highlight important palladium-mediated reactions of heterocycles with emphasis on the unique characteristics of individual heterocycles. 2. A myriad of heterocycles are biologically active and therefore of paramount importance to medicinal and agricultural chemists. Many heterocycle-containing natural products (they are highlighted in boxes throughout the text) have elicited great interest from both academic and industrial research groups. Recognizing the similarities between the palladium chemistry of arenes and heteroarenes, a critical survey of the accomplishments in heterocyclic chemistry will keep readers abreast of such a fast-growing field. We also hope this book will spur more interest and inspire ideas in such an extremely useful area. This book comprises a compilation of important preparations of heteroaryl halides, boranes and stannanes for each heterocycle. The large body of data regarding palladium-mediated polymerization of heterocycles in material chemistry is not focused here; neither is coordination chemistry involving palladium and heterocycles. Many heterocycle-containing natural products (highlighted throughout the text) have elicited great interest from both academic and industrial research groups. Recognizing the similarities between the palladium chemistry of arenes and heteroarenes, a critical survey of the accomplishments in heterocyclic chemistry keeps readers abreast of this fast-growing field. It is also hoped that this book will stimulate more interest and inspire new ideas in this exciting area.

Advances in Heterocyclic Chemistry

  • 1st Edition
  • Volume 92
  • September 5, 2006
  • Alan R. Katritzky
  • English
  • eBook
    9 7 8 - 0 - 0 8 - 0 4 6 4 5 0 - 3
Established in 1960, Advances in Heterocyclic Chemistry is the definitive serial in the area-one of great importance to organic chemists, polymer chemists, and many biological scientists. Written by established authorities in the field, the comprehensive reviews combine descriptive chemistry and mechanistic insight and yield an understanding of how the chemistry drives the properties.

Advances in Heterocyclic Chemistry

  • 1st Edition
  • Volume 91
  • July 6, 2006
  • Alan R. Katritzky
  • English
  • eBook
    9 7 8 - 0 - 0 8 - 0 4 6 3 0 1 - 8
Established in 1960, Advances in Heterocyclic Chemistry is the definitive serial in the area - one of great importance to organic chemists, polymer chemists, and many biological scientists. Written by established authorities in the field, the comprehensive reviews combine descriptive chemistry and mechanistic insight and yield an understanding of how the chemistry drives the properties.

Advances in Heterocyclic Chemistry

  • 1st Edition
  • Volume 90
  • May 24, 2006
  • Alan R. Katritzky
  • English
  • eBook
    9 7 8 - 0 - 0 8 - 0 4 6 2 3 4 - 9
Established in 1960, Advances in Heterocyclic Chemistry is the definitive serial in the area-one of great importance to organic chemists, polymer chemists, and many biological scientists. Written by established authorities in the field, the comprehensive reviews combine descriptive chemistry and mechanistic insight and yield an understanding of how the chemistry drives the properties.

Advances in Heterocyclic Chemistry

  • 1st Edition
  • Volume 89
  • September 22, 2005
  • Alan R. Katritzky
  • English
  • eBook
    9 7 8 - 0 - 0 8 - 0 4 5 8 1 3 - 7
Established in 1960, Advances in Heterocyclic Chemistry is the definitive serial in the area - one of great importance to organic chemists, polymer chemists, and many biological scientists. Written by established authorities in the field, the comprehensive reviews combine descriptive chemistry and mechanistic insight and yield an understanding of how the chemistry drives the properties.

Progress in Heterocyclic Chemistry

  • 1st Edition
  • Volume 17
  • July 13, 2005
  • Gordon Gribble + 1 more
  • English
  • eBook
    9 7 8 - 0 - 0 8 - 0 4 5 8 5 6 - 4
This is the seventeenth annual volume of Progress in Heterocyclic Chemistry, which covers the literature published during 2004 on most of the important heterocyclic ring systems. The volume opens with two specialized reviews: Dennis Wright covers Furans as Versatile Synthons for Target-Oriented and Diversity-Oriented Synthesis; and John Hepworth and Mark Heron discuss 'The Synthesis and Photochromic Properties of Naphthopyrans'. The remaining chapters examine the recent literature on the common heterocycles in order of increasing ring size and the heteroatoms present.

Advances in Heterocyclic Chemistry

  • 1st Edition
  • Volume 88
  • May 24, 2005
  • Alan R. Katritzky
  • English
  • eBook
    9 7 8 - 0 - 0 8 - 0 4 5 8 1 2 - 0
Established in 1960, Advances in Heterocyclic Chemistry is the definitive serial in the area-one of great importance to organic chemists, polymer chemists, and many biological scientists. Written by established authorities in the field, the comprehensive reviews combine descriptive chemistry and mechanistic insight and yield an understanding of how the chemistry drives the properties.

Progress in Heterocyclic Chemistry

  • 1st Edition
  • Volume 16
  • November 2, 2004
  • Gordon Gribble + 1 more
  • English
  • eBook
    9 7 8 - 0 - 0 8 - 0 5 3 9 8 8 - 1
This is the sixteenth annual volume of Progress in Heterocyclic Chemistry, and covers the literature published during 2003 on most of the important heterocyclic ring systems.This volume opens with two specialized reviews. The first covers 'Lamellarins: Isolation, activity and synthesis' a significant group of biologically active marine alkaloids and the second discusses 'Radical Additions to Pyridines, Quinolines and Isoquinolines'. The remaining chapters examine the recent literature on the common heterocycles in order of increasing ring size and the heteroatoms present.

A New Unifying Biparametric Nomenclature that Spans all of Chemistry

  • 1st Edition
  • May 20, 2004
  • Seymour B. Elk
  • English
  • eBook
    9 7 8 - 0 - 0 8 - 0 4 7 3 5 8 - 1
As a byproduct of historical development, there are different, unrelated systems of nomenclature for "inorganic chemistry", "organic chemistry", "polymer chemistry", "natural products chemistry", etc. With each new discovery in the laboratory, as well as each new theoretical proposal for a chemical, the lines that traditionally have separated these "distinct" subsets of matter continually grow more blurred. This lack of uniformity in characterizing and naming chemicals increases the communication difficulties between differently trained chemists, as well as other scientists, and greatly impedes progress. With the set of known chemicals numbering over 42,000,000 (in Chemical Abstracts' data base) and continually growing (about 2,000 new additions every day), the desirability for a unified system for naming all chemicals simultaneously grows. Moreover, in order to meet the requirements of disparate groups of scientists, and of society in general, the name assigned to a given chemical should, not only uniquely describe that substance, but also should be a part of a readily recognizable order for the entire field. For these purposes, a topology-based "bi-parametric" system of nomenclature is herein proposed.