P a grieco (21 risultati)

Hardcover. Condizione: Fine. Condizione sovraccoperta: Fine.

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Paperback. Condizione: Brand New. 1998 edition. 328 pages. 9.02x5.98x0.71 inches. In Stock.

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Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - The use of water as a medium for promoting organic reactions has, for the most part, been non-existent, despite the fact that water has served, and continues to serve, as the solvent in which the vast majority of biochemical processes take place. Chemists have only recently come to appreciate the enormous potential that water holds for those engaged in synthetic organic and organometallic chemistry, in part because of water's unique enthalpic and entropic properties. In this volume, an international team of authors, each taking advantage of the unique properties of water for carrying out organic transformations, is brought together in order to provide a timely and concise overview of current research. The chapters focus on the practical use of water in synthetic organic chemistry, with special emphasis on Diels-Alder reactions, Claisen rearrangements, organometallic chemistry, transition-metal catalysis, oxida tions and reductions. I am grateful to my colleagues, J. Auge, I. Beletskaya, A. Cheprakov, F. Fringuelli, J. Gajewski, P. Gamer, S. Kobayashi, A. Lubineau, D. Parker, O. Piermatti, F. Pizzo and Y. Queneau, for participating in this venture. Their knowledge and experience have been invaluable in putting this volume together.…

Taschenbuch. Condizione: Neu. Organic Synthesis in Water | P. A. Grieco | Taschenbuch | xi | Englisch | 2014 | Springer | EAN 9789401060776 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu.

Paperback, approx. 412 p., 19 b/w ill., 156 x 234 mm. ISBN 9782503511009. Cet ouvrage introduit le chercheur et l'etudiant aux richesses de l'italien medieval. Il presente, outre les introductions philologiques, d'innombrables modeles provenant de milieux d'ecriture varies: l'administration, le monde litteraire, le domaine des arts, sciences et techniques. Ce volume est d'abord une introduction a la lecture des textes medievaux ecrits dans " l'italien des origines ". Mais, justement, il n'existe pas avant le XVIe siecle une langue italienne; il y a des langues, et le livre saisit le moment ou elles commencent a s'ecrire en leur variete, depuis le Xe siecle et surtout aux XIIIe et XIVe siecles. Le parcours a travers les textes commence par les recits historiques, en hommage aux premiers historiens en langues italiennes; un autre chapitre presente les enonces du pouvoir. Le chapitre central, et le plus volumineux, introduit aux diverses formes d'ecriture de la vie sociale: temoignages, memoires, lettres, regles de vie, modeles bio-hagiographiques. Un autre long chapitre fait entrer dans la somptueuse creation litteraire de l'Italie de Frederic II et des Etats communaux, celle des " trois couronnes " Dante, Boccace et Petrarque. Le dernier chapitre montre le souci de construire et transmettre les savoirs dans la langue des echanges sociaux. Chaque texte est autonome, annote, traduit et commente; mais souvent l'un repond a l'autre ou lui fait echo. De nombreuses correspondances ont ete menagees, qui suggerent d'autres parcours. Le plus important est certainement le parcours geographique des langues usuelles; mais le lecteur decouvrira aussi l'attention constante au manuscrit, diverses formes d'association entre texte et image - eventuellement sur des murs peints -, le souci de la femme, la preoccupation de la nourriture; il comprendra le role decisif des notaires et des freres mendiants en ces inventions d'une ecriture dans la langue dite " vulgaire ". Une introduction philologique nourrie donne des cles pour la comprehension des textes et leur situation dans l'histoire de la langue italienne. Elle est relayee par une bibliographie methodique, qui permettra au lecteur de ne pas laisser insatisfaites les curiosites eveillees par ce livre. Languages: French. 0 g.…

Taranto, 1992, 8vo stralcio con copertina posticcia muta, pp. 211/213 con una tabella ed un grafico. - !! ATTENZIONE !!: Con il termine estratto (o stralcio) intendiamo riferirci ad un fascicolo contenente un articolo, completo in se, sia che esso sia stato stampato a parte utilizzando la stessa composizione sia che provenga direttamente da una rivista. Le pagine sono indicate come "da/a", ad esempio: 229/231 significa che il testo ?® composto da tre pagine. Quando la rivista di provenienza non viene indicata ? perch? ci ?® sconosciuta. - !! ATTENTION !!: : NOT A BOOK : ?Äúextract?Äù or ?Äúexcerpt?Äù means simply a few pages, original nonetheless, printed in a magazine. Pages are indicated as in "from?Äù ?Äúto", for example: 229/231 means the text comprises three pages (229, 230 and 231). If the magazine that contained the pages is not mentioned, it is because it is unknown to us.…

Taranto, 1992, 8vo stralcio con copertina posticcia muta, pp. 231/233 con una tabella. - !! ATTENZIONE !!: Con il termine estratto (o stralcio) intendiamo riferirci ad un fascicolo contenente un articolo, completo in se, sia che esso sia stato stampato a parte utilizzando la stessa composizione sia che provenga direttamente da una rivista. Le pagine sono indicate come "da/a", ad esempio: 229/231 significa che il testo ?® composto da tre pagine. Quando la rivista di provenienza non viene indicata ? perch? ci ?® sconosciuta. - !! ATTENTION !!: : NOT A BOOK : ?Äúextract?Äù or ?Äúexcerpt?Äù means simply a few pages, original nonetheless, printed in a magazine. Pages are indicated as in "from?Äù ?Äúto", for example: 229/231 means the text comprises three pages (229, 230 and 231). If the magazine that contained the pages is not mentioned, it is because it is unknown to us.…

Condizione: gut. langues de l'Italie medievale. Textes d'histoire et de litterature, Xe-XIVe siecle In deutscher Sprache. pages.

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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The use of water as a medium for promoting organic reactions has, for the most part, been non-existent, despite the fact that water has served, and continues to serve, as the solvent in which the vast majority of biochemical processes take place. Chemists have only recently come to appreciate the enormous potential that water holds for those engaged in synthetic organic and organometallic chemistry, in part because of water's unique enthalpic and entropic properties. In this volume, an international team of authors, each taking advantage of the unique properties of water for carrying out organic transformations, is brought together in order to provide a timely and concise overview of current research. The chapters focus on the practical use of water in synthetic organic chemistry, with special emphasis on Diels-Alder reactions, Claisen rearrangements, organometallic chemistry, transition-metal catalysis, oxida tions and reductions. I am grateful to my colleagues, J. Auge, I. Beletskaya, A. Cheprakov, F. Fringuelli, J. Gajewski, P. Gamer, S. Kobayashi, A. Lubineau, D. Parker, O. Piermatti, F. Pizzo and Y. Queneau, for participating in this venture. Their knowledge and experience have been invaluable in putting this volume together. 328 pp. Englisch.…

Condizione: New. Print on Demand pp. 328 23:B&W 6 x 9 in or 229 x 152 mm Perfect Bound on White w/Gloss Lam.

Condizione: New. PRINT ON DEMAND pp. 328.

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. 1. Diels-Alder reactions in aqueous media. 2. Hetero Diels-Alder reactions. 3. Claisen rearrangements in aqueous solution. 4. Carbonyl additions and organometallic chemistry in water. 5. Aqueous transition-metal catalysis. 6. Oxidations and reductions i. …

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -1 Diels-Alder reactions in aqueous media.- 1.1 Introduction.- 1.2 The effect of water on Diels-Alder reactivity.- 1.3 Regioselectivity and endo/exo-selectivity.- 1.4 Diastereofacial selectivity.- 1.5 Synthetic applications.- 1.6 Intramolecular cycloadditions.- References.- 2 Hetero Diels-Alder reactions.- 2.1 Introduction.- 2.2 Aza Diels-Alder reactions in aqueous media.- 2.3 Synthetic exploitation of the aqueous aza Diels-Alder reaction.- 2.4 Retro aza Diels-Alder reactions in aqueous media.- 3.- References.- 3 Claisen rearrangements in aqueous solution.- 3.1 Introduction.- 3.2 Aromatic Claisen rearrangement.- 3.3 Aliphatic Claisen rearrangement.- 3.4 Synthetic exploitation of aqueous Claisen rearrangements.- 3.5 Water as a solvent.- 3.6 Multiparameter correlation-factor analyses.- 3.7 Other developments in Claisen rearrangements in aqueous solution.- 3.8 Summary.- Acknowledgements.- References.- 4 Carbonyl additions and organometallic chemistry in water.- 4.1 Introduction.- 4.2 Barbier-type alkylation reactions.- 4.3 Conjugate 1,4-additions.- 4.4 Cross-aldol and Reformatsky-type reactions.- 4.5 Pinacol coupling reactions.- 4.6 Miscellaneous reactions.- References.- 5 Aqueous transition-metal catalysis.- 5.1 Trends in aqueous transition-metal catalysis.- 5.2 Palladium-catalyzed cross-coupling reactions.- 5.3 Heck reaction.- 5.4 Carbonylation.- 5.5 Hydroformylation.- 5.6 Hydrogenation.- 5.7 Other reactions.- References.- 6 Oxidations and reductions in water.- 6.1 Oxidations in water: introduction.- 6.2 Oxidation of carbon-hydrogen bonds.- 6.3 Oxidation of carbon-carbon double bonds.- 6.4 Other oxidations.- 6.5 Reductions in water: introduction.- 6.6 Reduction of carbon-carbon double and triple bonds.- 6.7 Reduction of carbonyl and nitro functionalities.- 6.8 Other reductions.- References.- 7 Base-catalyzed aldol- and Michael-type condensations in aqueous media.- 7.1 Introduction.- 7.2 Claisen-Schmidt reaction.- 7.3 Vinylogous aldol reaction.- 7.4 Knoevenagel reaction.- 7.5 Tollens reaction.- 7.6 Weiss-Cook reaction.- 7.7 Michael reaction.- References.- 8 Water-stable rare-earth Lewis-add catalysis in aqueous and organic solvents.- 8.1 Introduction.- 8.2 Aldol reactions.- 8.3 Allylation reactions.- 8.4 Diels-Alder reactions.- 8.5 Mannich-type reactions.- 8.6 Imino Diels-Alder reactions: synthesis of pyridine and quinoline derivatives.- 8.7 Asymmetric aza Diels-Alder reactions: synthesis of tetrahydroquinoline derivatives using a chiral lanthanide Lewis acid as catalyst.- 8.8 Micellar systems.- Acknowledgements.- References.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 328 pp. Englisch.…