6 recherche sur le tag 'heterocyclic compounds'   

Heterocycles: Synthesis, catalysis, sustainability, and characterization / Teresa M. V. D. Pinho e Melo

Public ISBD Titre : Heterocycles: Synthesis, catalysis, sustainability, and characterization Type de document : texte imprimé Auteurs : Teresa M. V. D. Pinho e Melo, Éditeur scientifique ; Marta Pineiro, Éditeur scientifique Editeur : Weinheim : Wiley-VCH Année de publication : 2022 Importance : xii, 540 p. ISBN/ISSN/EAN : 978-3-527-34886-2 Langues : Anglais (eng) Catégories : Chimie organique Tags : HETEROCYCLIC COMPOUNDS  HETEROCYCLIC COMPOUNDS-Synthesis Résumé : "Heterocycles feature prominently in our daily life—they are essential for pharmaceuticals, agrochemicals, and fine chemicals. More, numerous natural, bioactive products contain heterocyclic compounds. As a result, heterocyclic chemistry continues to be one of the most important areas of study in organic chemistry. Heterocycles provides an important reference on a wide range of topics relating to heterocyclic chemistry, with a heavy emphasis on sustainable methods and greener syntheses. The book describes state-of-the-art synthetic methods, such as photochemical reactions, dearomatization reactions, organocatalysis, transition metal catalysis, and biocatalysis." Note de contenu : "*Synthesis and catalytic methods Heterocyclic compounds in enantioselective photochemical reactions Heterocycles via dearomatization reactions Strategies for the synthesis of heterocyclic macrocycles Organocatalysis in synthetic heterocyclic chemistry Transition metal catalysis in synthetic heterocyclic chemistry Biocatalysis in synthetic heterocyclic chemistry *Sustainable methods Multicomponent synthesis of heterodycles Heterocyclic compounds from renewable resources Synthesis of heterocycles in nonconventional reaction media Mechanochemistry in heterocyclic synthesis Flow chemistry: Scale-up and scale-out strategies in heterocyclic synthesis *Characterization Matrix isolation spectroscopy in heterocyclic Chemistry NMR structural characterization of heterocyclic compounds" Cote : B-C133 (SdS) Num_Inv : 3650 Localisation : Bibliothèque Heterocycles: Synthesis, catalysis, sustainability, and characterization [texte imprimé] / Teresa M. V. D. Pinho e Melo, Éditeur scientifique ; Marta Pineiro, Éditeur scientifique . - Weinheim : Wiley-VCH, 2022 . - xii, 540 p. ISBN : 978-3-527-34886-2 Langues : Anglais (eng) Catégories : Chimie organique Tags : HETEROCYCLIC COMPOUNDS  HETEROCYCLIC COMPOUNDS-Synthesis Résumé : "Heterocycles feature prominently in our daily life—they are essential for pharmaceuticals, agrochemicals, and fine chemicals. More, numerous natural, bioactive products contain heterocyclic compounds. As a result, heterocyclic chemistry continues to be one of the most important areas of study in organic chemistry. Heterocycles provides an important reference on a wide range of topics relating to heterocyclic chemistry, with a heavy emphasis on sustainable methods and greener syntheses. The book describes state-of-the-art synthetic methods, such as photochemical reactions, dearomatization reactions, organocatalysis, transition metal catalysis, and biocatalysis." Note de contenu : "*Synthesis and catalytic methods Heterocyclic compounds in enantioselective photochemical reactions Heterocycles via dearomatization reactions Strategies for the synthesis of heterocyclic macrocycles Organocatalysis in synthetic heterocyclic chemistry Transition metal catalysis in synthetic heterocyclic chemistry Biocatalysis in synthetic heterocyclic chemistry *Sustainable methods Multicomponent synthesis of heterodycles Heterocyclic compounds from renewable resources Synthesis of heterocycles in nonconventional reaction media Mechanochemistry in heterocyclic synthesis Flow chemistry: Scale-up and scale-out strategies in heterocyclic synthesis *Characterization Matrix isolation spectroscopy in heterocyclic Chemistry NMR structural characterization of heterocyclic compounds" Cote : B-C133 (SdS) Num_Inv : 3650 Localisation : Bibliothèque

Exemplaires(1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
3650	B-C133	Texte imprimé	Bibliothèque	Livre	Disponible

Functionalised N-Heterocyclic Carbenes Complexes / Olaf Kuhl

Public ISBD Titre : Functionalised N-Heterocyclic Carbenes Complexes Type de document : texte imprimé Auteurs : Olaf Kuhl Editeur : Chichester : Wiley Année de publication : 2010 Importance : ix, 353 p. Présentation : ill. Format : 26 cm ISBN/ISSN/EAN : 978-0-470-68584-6 Langues : Anglais (eng) Catégories : Chimie de coordination, Chimie organométallique, Métaux de transition Tags : LIGANDS  HETEROCYCLIC COMPOUNDS  TRANSITION METAL COMPLEXES Index. décimale : B-D Résumé : "N-heterocyclic carbenes (NHCs) have found increasing use as reagents for a range of organic transformations and in asymmetric organocatalysis. The performance of these molecules can be improved and tuned by functionalisation. Functionalised carbenes can anchor free carbenes to the metal site, introduce hemilability, provide a means to immobilise transition metal carbene catalysts, introduce chirality, provide a chelate ligand or bridge two metal centres. NHC can be attached to carbohydrates and campher, derived from amino acids and purines, they can be used as organocatalysts mimicking vitamin B1 or as weak “solvent” donors in lanthanide chemistry. Functionalised N-Heterocyclic Carbene Complexes describes major trends in functionalised NHC ligands, aiming to assist readers in their attempts to develop and apply their own functionalised carbenes. After an introduction to the chemistry and behaviour of NHC, the book gives a detailed description of functionalised carbenes and their complexes according to a range of functional groups, each with a discussion of the synthetic route, structure, stability and performance. Functionalised N-Heterocyclic Carbene Complexes is an essential guide to fine-tuning this important class of compounds for practitioners, researchers and advanced students working in synthetic organometallic and organic chemistry and catalysis." Cote : B-D177 (SdS) Num_Inv : 3005 Functionalised N-Heterocyclic Carbenes Complexes [texte imprimé] / Olaf Kuhl . - Chichester : Wiley, 2010 . - ix, 353 p. : ill. ; 26 cm. ISBN : 978-0-470-68584-6 Langues : Anglais (eng) Catégories : Chimie de coordination, Chimie organométallique, Métaux de transition Tags : LIGANDS  HETEROCYCLIC COMPOUNDS  TRANSITION METAL COMPLEXES Index. décimale : B-D Résumé : "N-heterocyclic carbenes (NHCs) have found increasing use as reagents for a range of organic transformations and in asymmetric organocatalysis. The performance of these molecules can be improved and tuned by functionalisation. Functionalised carbenes can anchor free carbenes to the metal site, introduce hemilability, provide a means to immobilise transition metal carbene catalysts, introduce chirality, provide a chelate ligand or bridge two metal centres. NHC can be attached to carbohydrates and campher, derived from amino acids and purines, they can be used as organocatalysts mimicking vitamin B1 or as weak “solvent” donors in lanthanide chemistry. Functionalised N-Heterocyclic Carbene Complexes describes major trends in functionalised NHC ligands, aiming to assist readers in their attempts to develop and apply their own functionalised carbenes. After an introduction to the chemistry and behaviour of NHC, the book gives a detailed description of functionalised carbenes and their complexes according to a range of functional groups, each with a discussion of the synthetic route, structure, stability and performance. Functionalised N-Heterocyclic Carbene Complexes is an essential guide to fine-tuning this important class of compounds for practitioners, researchers and advanced students working in synthetic organometallic and organic chemistry and catalysis." Cote : B-D177 (SdS) Num_Inv : 3005

Exemplaires(1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
3005	B-D177	Texte imprimé	Bibliothèque	Livre	Disponible

The principles of heterocyclic chemistry / Alan R. Katritzky

Public ISBD Titre : The principles of heterocyclic chemistry Type de document : texte imprimé Auteurs : Alan R. Katritzky ; J. M. Lagowski Editeur : London : Methuen & Co Année de publication : 1967 Importance : xvi, 183 p. ISBN/ISSN/EAN : 978-1-4832-3304-8 Langues : Anglais (eng) Catégories : Chimie de coordination, Chimie organométallique, Métaux de transition Tags : HETEROCYCLIC COMPOUNDS Résumé : "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." Cote : B-D045 (SdS) Num_Inv : 287 The principles of heterocyclic chemistry [texte imprimé] / Alan R. Katritzky ; J. M. Lagowski . - London : Methuen & Co, 1967 . - xvi, 183 p. ISBN : 978-1-4832-3304-8 Langues : Anglais (eng) Catégories : Chimie de coordination, Chimie organométallique, Métaux de transition Tags : HETEROCYCLIC COMPOUNDS Résumé : "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." Cote : B-D045 (SdS) Num_Inv : 287

Exemplaires(1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
287	B-D045	Texte imprimé	Bibliothèque	Livre	Disponible

Proceedings of the XIII International Symposium on the Organic Chemistry of Sulfur / Carl Th. Pedersen

Public ISBD Titre : Proceedings of the XIII International Symposium on the Organic Chemistry of Sulfur Type de document : texte imprimé Auteurs : Carl Th. Pedersen, Éditeur scientifique ; Jan Becher, Éditeur scientifique Editeur : New York : Gordon and Breach Année de publication : 1989 Importance : ix, 394 p. ISBN/ISSN/EAN : 978-0-677-22140-3 Langues : Anglais (eng) Tags : HETEROCYCLIC COMPOUNDS Index. décimale : EQ -Equipe- Résumé : "This book records the invited lectures of the 13th International Symposium on the Organic Chemistry of Sulfur held in Odense, Denmark in 1988. This symposium was attented by 290 chemists from 32 countries representing all five continents. ... The main themes of the Odense symposium were: A. Synthetic aspects B. Theoretical, Mechanistic and Stereochemical aspects C. Heterocyclic compounds" Cote : LCC/B Num_Inv : 1393 Proceedings of the XIII International Symposium on the Organic Chemistry of Sulfur [texte imprimé] / Carl Th. Pedersen, Éditeur scientifique ; Jan Becher, Éditeur scientifique . - New York : Gordon and Breach, 1989 . - ix, 394 p. ISBN : 978-0-677-22140-3 Langues : Anglais (eng) Tags : HETEROCYCLIC COMPOUNDS Index. décimale : EQ -Equipe- Résumé : "This book records the invited lectures of the 13th International Symposium on the Organic Chemistry of Sulfur held in Odense, Denmark in 1988. This symposium was attented by 290 chemists from 32 countries representing all five continents. ... The main themes of the Odense symposium were: A. Synthetic aspects B. Theoretical, Mechanistic and Stereochemical aspects C. Heterocyclic compounds" Cote : LCC/B Num_Inv : 1393

Exemplaires(1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
1393	LCC/B	Texte imprimé	Equipe	Livre	Equipe - Demande préalable Disponible

Heteroatom ring systems and polymers / Harry R. Allcock

Public ISBD Titre : Heteroatom ring systems and polymers Type de document : texte imprimé Auteurs : Harry R. Allcock Editeur : New-York : Academic Press Année de publication : 1967 Importance : xi, 401 p. Langues : Anglais (eng) Catégories : Chimie de coordination, Chimie organométallique, Métaux de transition Tags : HETEROCYCLIC COMPOUNDS  POLYMERS Note de contenu : "Definitions, scope and nomenclature * Bonding theory * Aromacity and delocalization * The oligomer-polymer relationship * Synthesis of heteroatom compounds * Polymerization of monomers and cyclic olygomers * Reactions of heteroatom compounds * Heteroatom polymers * Some recent developments * Bond angles and interatomic distances for heteroatom and related compounds." Cote : B-D062 (SdS) Num_Inv : 302 Heteroatom ring systems and polymers [texte imprimé] / Harry R. Allcock . - New-York : Academic Press, 1967 . - xi, 401 p. Langues : Anglais (eng) Catégories : Chimie de coordination, Chimie organométallique, Métaux de transition Tags : HETEROCYCLIC COMPOUNDS  POLYMERS Note de contenu : "Definitions, scope and nomenclature * Bonding theory * Aromacity and delocalization * The oligomer-polymer relationship * Synthesis of heteroatom compounds * Polymerization of monomers and cyclic olygomers * Reactions of heteroatom compounds * Heteroatom polymers * Some recent developments * Bond angles and interatomic distances for heteroatom and related compounds." Cote : B-D062 (SdS) Num_Inv : 302

Exemplaires(1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
302	B-D062	Texte imprimé	Bibliothèque	Livre	Disponible

The chemistry of heterocycles / Eicher, Theophil

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