Advances in carbene chemistry. Vol. 1 / Udo H. Brinker

Public ISBD Titre : Advances in carbene chemistry. Vol. 1 Type de document : texte imprimé Auteurs : Udo H. Brinker, Éditeur scientifique Editeur : London [England] : Jai Press Importance : xii, 228 p. ISBN/ISSN/EAN : 978-1-55938-545-9 Langues : Anglais (eng) Tags : CARBENES-Chemistry  ORGANIC-Chemistry  INORGANIC-Chemistry Index. décimale : EQ -Equipe- Résumé : "Beginning as chemical curiosities, carbenes are now solidly established as reactive intermediates with fascinating and productive research areas of their own. Five decades of divalent carbon chemistry have provided us with a vast repertoire of new, unusual and surprising reactions. Some of those reactions, once classified as exotic, have become standard methods in organic synthesis. These highly reactive carbene species have been harnessed and put to work to achieve difficult synthetic tasks that other reactive intermediates cannot easily perform. The fruitful relationship bettween experiment and theory has pushed carbene chemistry further toward the direction of reaction control; that is, regio- and stereoselectivity in intra- and intermolecular addition and insertion reactions. The interplay between experiment and modern spectroscopy has led to the characterisation of many carbenes that are crutial to both an understanding and a further developemtn of this field. Understanding of carbene chemistry has advances dramatically, especially in the last decade, and new developments continue to emerge. Some of the recent exciting findings have been collected in the first volume of Advances in Carbene Chemistry. The purpose of this first volume is to launch a series for the periodic coverage of carbene chemistry in its broadest sense - leading into the next century." Cote : LCC/P Num_Inv : 1796 Advances in carbene chemistry. Vol. 1 [texte imprimé] / Udo H. Brinker, Éditeur scientifique . - London [England] : Jai Press, [s.d.] . - xii, 228 p. ISBN : 978-1-55938-545-9 Langues : Anglais (eng) Tags : CARBENES-Chemistry  ORGANIC-Chemistry  INORGANIC-Chemistry Index. décimale : EQ -Equipe- Résumé : "Beginning as chemical curiosities, carbenes are now solidly established as reactive intermediates with fascinating and productive research areas of their own. Five decades of divalent carbon chemistry have provided us with a vast repertoire of new, unusual and surprising reactions. Some of those reactions, once classified as exotic, have become standard methods in organic synthesis. These highly reactive carbene species have been harnessed and put to work to achieve difficult synthetic tasks that other reactive intermediates cannot easily perform. The fruitful relationship bettween experiment and theory has pushed carbene chemistry further toward the direction of reaction control; that is, regio- and stereoselectivity in intra- and intermolecular addition and insertion reactions. The interplay between experiment and modern spectroscopy has led to the characterisation of many carbenes that are crutial to both an understanding and a further developemtn of this field. Understanding of carbene chemistry has advances dramatically, especially in the last decade, and new developments continue to emerge. Some of the recent exciting findings have been collected in the first volume of Advances in Carbene Chemistry. The purpose of this first volume is to launch a series for the periodic coverage of carbene chemistry in its broadest sense - leading into the next century." Cote : LCC/P Num_Inv : 1796

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Advances in Carbene Chemistry. Vol. 2 / Udo H. Brinker

Public ISBD Titre : Advances in Carbene Chemistry. Vol. 2 Type de document : texte imprimé Auteurs : Udo H. Brinker, Éditeur scientifique Editeur : London [England] : Jai Press Année de publication : 1998 Importance : x, 301 p. ISBN/ISSN/EAN : 978-1-55938-837-5 Langues : Anglais (eng) Tags : CARBENES  ORGANIC-Chemistry Index. décimale : EQ -Equipe- Résumé : "Beginning as chemical curiosities, carbenes are now solidly established as reactive intermediates with fascinating and productive research areas of their own. Five decades of divalent carbon chemistry have provided us with a vast repertoire of new, unusual and surprising reactions. Some of those reactions, once classified as exotic, have become standard methods in organic synthesis. These highly reactive carbene species have been harnessed and put to work to achieve difficult synthetic tasks that other reactive intermediates cannot easily perform. The fruitful relationship between experiment and theory has pushed carbene chemistry further toward the direction of reaction control; that is, regio- and stereoselectivity in intra- and intermolecular addition and insertion reactions. The interplay between experiment and modern spectroscopy has led to the characterisation of many carbenes that are crucial to both an understanding and a further development of this field. Understanding of carbene chemistry has advanced dramatically, especially in the last decade, and new developments continue to emerge. Some of the recent exciting findings have been collected in the first volume of Advances in Carbene Chemistry. With this second volume, the series will continue to provide a periodic coverage of carbene chemistry in its broadest sense - leading into the next century." Cote : LCC/P Num_Inv : 1797 Advances in Carbene Chemistry. Vol. 2 [texte imprimé] / Udo H. Brinker, Éditeur scientifique . - London [England] : Jai Press, 1998 . - x, 301 p. ISBN : 978-1-55938-837-5 Langues : Anglais (eng) Tags : CARBENES  ORGANIC-Chemistry Index. décimale : EQ -Equipe- Résumé : "Beginning as chemical curiosities, carbenes are now solidly established as reactive intermediates with fascinating and productive research areas of their own. Five decades of divalent carbon chemistry have provided us with a vast repertoire of new, unusual and surprising reactions. Some of those reactions, once classified as exotic, have become standard methods in organic synthesis. These highly reactive carbene species have been harnessed and put to work to achieve difficult synthetic tasks that other reactive intermediates cannot easily perform. The fruitful relationship between experiment and theory has pushed carbene chemistry further toward the direction of reaction control; that is, regio- and stereoselectivity in intra- and intermolecular addition and insertion reactions. The interplay between experiment and modern spectroscopy has led to the characterisation of many carbenes that are crucial to both an understanding and a further development of this field. Understanding of carbene chemistry has advanced dramatically, especially in the last decade, and new developments continue to emerge. Some of the recent exciting findings have been collected in the first volume of Advances in Carbene Chemistry. With this second volume, the series will continue to provide a periodic coverage of carbene chemistry in its broadest sense - leading into the next century." Cote : LCC/P Num_Inv : 1797

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Advances in dendritic macromolecules. Volume 2 / George R. Newkome

Public ISBD Titre : Advances in dendritic macromolecules. Volume 2 Type de document : texte imprimé Auteurs : George R. Newkome, Éditeur scientifique Editeur : London [England] : Jai Press Année de publication : 1995 Importance : x, 204 p. ISBN/ISSN/EAN : 978-1-281-07828-5 Langues : Anglais (eng) Tags : TECHNOLOGY ENGINEERING-Chemical Biochemical Index. décimale : EQ -Equipe- Résumé : "The series Advances in Dendritic Macromolecules aims to cover the synthetic, as well as chemical, aspects of this expanding field: the chemistry to and supramolecular chemistry of dendritic or cascade supermolecular compounds. In Chapter 1 of this volume, Hawker and Wooley delineate the convergent growth approach to dendrimers, then relate their three-dimensional architectures to different block polymers. In Chapter 2, Moors and Vögtle describe Professor Vögtle's initial cascade molecules via the repetitive strategy, then expand his original concepts of its application by others, and lastly delineate the synthesis of a new series of tosylamide cascades. They also demonstrate the utility of his original Michael addition/reduction procedure by its application to differ cores. Chapter 3, composed by Professor Engel, describes ionic dendrimers which incorporated an internal transition metal center as well as his work based on ammonium and phosphonium centers. In Chapter 4, Mathias and Carothers review recent studies on silicon-based dendrimers and hyperbranched polymers. Chapter 5, by Kim, describes the preparation and utility of hyperbranched aromatic polymers. Lastly in Chapter 6, Escamilla reviews the historical as well as recent examples of ionic and nonionic bolaamphiphiles. " Cote : LCC/M Num_Inv : 1655 Advances in dendritic macromolecules. Volume 2 [texte imprimé] / George R. Newkome, Éditeur scientifique . - London [England] : Jai Press, 1995 . - x, 204 p. ISBN : 978-1-281-07828-5 Langues : Anglais (eng) Tags : TECHNOLOGY ENGINEERING-Chemical Biochemical Index. décimale : EQ -Equipe- Résumé : "The series Advances in Dendritic Macromolecules aims to cover the synthetic, as well as chemical, aspects of this expanding field: the chemistry to and supramolecular chemistry of dendritic or cascade supermolecular compounds. In Chapter 1 of this volume, Hawker and Wooley delineate the convergent growth approach to dendrimers, then relate their three-dimensional architectures to different block polymers. In Chapter 2, Moors and Vögtle describe Professor Vögtle's initial cascade molecules via the repetitive strategy, then expand his original concepts of its application by others, and lastly delineate the synthesis of a new series of tosylamide cascades. They also demonstrate the utility of his original Michael addition/reduction procedure by its application to differ cores. Chapter 3, composed by Professor Engel, describes ionic dendrimers which incorporated an internal transition metal center as well as his work based on ammonium and phosphonium centers. In Chapter 4, Mathias and Carothers review recent studies on silicon-based dendrimers and hyperbranched polymers. Chapter 5, by Kim, describes the preparation and utility of hyperbranched aromatic polymers. Lastly in Chapter 6, Escamilla reviews the historical as well as recent examples of ionic and nonionic bolaamphiphiles. " Cote : LCC/M Num_Inv : 1655

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Advances in Dendritic Macromolecules. Volume 4 / George R. Newkome

Public ISBD Titre : Advances in Dendritic Macromolecules. Volume 4 Type de document : texte imprimé Auteurs : George R. Newkome, Éditeur scientifique ; M. A. Hearshaw, Éditeur scientifique ; M. H. P. Van Genderen, Éditeur scientifique ; Hak-Fun Chow, Éditeur scientifique Editeur : London [England] : Jai Press Année de publication : 1999 Importance : 206 p. ISBN/ISSN/EAN : 978-0-7623-0347-2 Langues : Anglais (eng) Tags : ORGANOMETALLIC-Synthesis  DENDRIMERS Index. décimale : EQ -Equipe- Résumé : 3The field of hyperbranched macromolecules, specifically dendrimers, has continued to expand at an amazing rate. The synthetic aspects, which were assumed to be over several years ago, have opened new avenues into the mesomolecular regime. The synthetic ingenuity of chemical artists has afforded new monomers and their diverse combinations to give rise to (poly)functionalized materials that embrace new supramolecular concepts in areas such as molecular recognition, assembly, encapsulation, and inclusion; catalysts; coatings; drug delivery systems; and in essence opens up the field of suprasupermolecular chemistry. In chapter 1 the synthesis of organometallic and related transition metal-cotaining dendrimers is summarized and their novel properties and useful applications are described. Chapter 2 covers work on the commercial poly(propylene imine)s, including the "dendritic box", dendrimer-based superamphiphiles, and unimolecular inverse micelles. The next chapter looks at aspects of chirality in dendritic systems and this is followed by a look inside dendrimers from a molecular topologist's point-of-view." Cote : LCC/M Num_Inv : 1654 Advances in Dendritic Macromolecules. Volume 4 [texte imprimé] / George R. Newkome, Éditeur scientifique ; M. A. Hearshaw, Éditeur scientifique ; M. H. P. Van Genderen, Éditeur scientifique ; Hak-Fun Chow, Éditeur scientifique . - London [England] : Jai Press, 1999 . - 206 p. ISBN : 978-0-7623-0347-2 Langues : Anglais (eng) Tags : ORGANOMETALLIC-Synthesis  DENDRIMERS Index. décimale : EQ -Equipe- Résumé : 3The field of hyperbranched macromolecules, specifically dendrimers, has continued to expand at an amazing rate. The synthetic aspects, which were assumed to be over several years ago, have opened new avenues into the mesomolecular regime. The synthetic ingenuity of chemical artists has afforded new monomers and their diverse combinations to give rise to (poly)functionalized materials that embrace new supramolecular concepts in areas such as molecular recognition, assembly, encapsulation, and inclusion; catalysts; coatings; drug delivery systems; and in essence opens up the field of suprasupermolecular chemistry. In chapter 1 the synthesis of organometallic and related transition metal-cotaining dendrimers is summarized and their novel properties and useful applications are described. Chapter 2 covers work on the commercial poly(propylene imine)s, including the "dendritic box", dendrimer-based superamphiphiles, and unimolecular inverse micelles. The next chapter looks at aspects of chirality in dendritic systems and this is followed by a look inside dendrimers from a molecular topologist's point-of-view." Cote : LCC/M Num_Inv : 1654

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