manfred reetz (22 Ergebnisse)

Hardcover. Zustand: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

gebundene Ausgabe. Zustand: Gut. 236 Seiten Das hier angebotene Buch stammt aus einer teilaufgelösten Bibliothek und kann die entsprechenden Kennzeichnungen aufweisen (Rückenschild, Instituts-Stempel.); der Buchzustand ist ansonsten ordentlich und dem Alter entsprechend gut. In ENGLISCHER Sprache. Sprache: Englisch Gewicht in Gramm: 575.

Zustand: New. In.

Originalbroschur. Zustand: Gut. 24 S. Ein gutes und sauberes Exemplar. - Einige von den vielen in der Natur vorkommenden Enzymen können als Katalysatoren für bestimmte organisch-chemische Reaktionen eingesetzt werden. Da Enzyme unter sehr milden und energieschonenden Bedingungen ihre katalytische Wirkung entfalten, erscheint eine solche "Zweckentfremdung" besonders attraktiv. Als industrielles Beispiel sei das BASF-Verfahren zur Herstellung chiraler Amine für die Anwendung in der pharmazeutischen Industrie und im Pflanzenschutz erwähnt. ISBN 9783506717788 Sprache: Deutsch Gewicht in Gramm: 783.

Paperback. Zustand: Brand New. 1986 edition. 252 pages. 9.60x6.70x0.60 inches. In Stock.

Hardcover. Zustand: New.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Titanium has been used to perform many kinds of reactions in organic and inorganic chemistry. The present book is concerned primarily with a new development in titanium chemistry which is useful in organic synthesis. In 1979/80 it was discovered that the titanation of classical carbanions using C1TiX leads to species with reduced basicity and reactivity. This increases 3 chemo-, regio-and stereo selectivity in reactions with organic compounds such as aldehydes, ketones and alkyl halides. Many new examples have been reported in recent times. Since the nature of the ligand X at titanium can be widely varied, the electronic and steric nature of the reagents is easily controlled. This helps in predicting the stereochemical outcome of many of the C-C bond forming reactions, but the trial and error method is still necessary in other cases. One of the ultimate objectives of chemistry is to understand correlations between structure and reactivity. Although this goal has not been reached in the area of organotitanium chemistry, appreciable progress has been made. A great deal of physical and computational data of organotitanium compounds described in the current and older literature (e. g. , Ziegler-Natta type catalysts) has been reported by polymer, inorganic and theoretical chemists. It is summarized in Chapter 2 of this book, because some aspects are useful in understanding reactivity and selectivity of organo titanium compounds in organic synthesis as described in the chapters which follow.

Hardcover. Zustand: As New. No Jacket. Pages are clean and are not marred by notes or folds of any kind. ~ ThriftBooks: Read More, Spend Less.

Zustand: New. In.

Zustand: New. In.

Zustand: New. Manfred T. Reetz is a former Director and presently Emeritus Professor at the Max-Planck-Institut fuer Kohlenforschung in Muelheim/Germany. He is a synthetic organic chemist who pioneered the concept of directed evolution of stereo- and regioselective enzyme.

Zustand: Sehr gut. Zustand: Sehr gut | Seiten: 400 | Sprache: Englisch | Produktart: Bücher | An authoritative and up-to-date discussion of enzyme engineering and its applications In Enzyme Engineering: Selective Catalysts for Applications in Biotechnology, Organic Chemistry, and Life Science, a team of distinguished researchers deliver a robust treatment of enzyme engineering and its applications in various fields such as biotechnology, life science, and synthesis. The book begins with an introduction to different protein engineering techniques, covers topics like gene mutagenesis methods for directed evolution and rational enzyme design. It includes industrial case studies of enzyme engineering with a focus on selectivity and activity. The authors also discuss new and innovative areas in the field, involving machine learning and artificial intelligence. It offers several insightful perspectives on the future of this work. Readers will also find: A thorough introduction to directed evolution and rational design as protein engineering techniques Comprehensive explorations of screening and selection techniques, gene mutagenesis methods in directed evolution, and guidelines for applying gene mutagenesis in organic chemistry, pharmaceutical applications, and biotechnology Practical discussions of protein engineering of enzyme robustness relevant to organic and pharmaceutical chemistry Treatments of artificial enzymes as promiscuous catalysts Various lessons learned from semi-rational and rational directed evolution A transdisciplinary treatise, Enzyme Engineering: Selective Catalysts for Applications in Biotechnology, Organic Chemistry, and Life Science is perfect for protein engineers, theoreticians, organic, and pharmaceutical chemists as well as transition metal researchers in catalysis and biotechnologists.

Zustand: New. In.

Zustand: New. In.

Taschenbuch. Zustand: Neu. Organocatalysis | Manfred Reetz (u. a.) | Taschenbuch | Ernst Schering Foundation Symposium Proceedings | xiv | Englisch | 2010 | Springer | EAN 9783642092619 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Due to the emergence of organocatalysis as a highly active and very exciting field of research both in academia and the life sciences industry, an Ernst Schering Research Foundation Symposium was organized in 2007 to bring together the scientific leaders in this field and to discuss the basics and current progress of organocatalysis and its application in drug discovery. Various aspects of organocatalysis are addressed in this volume, covering a broad range of synthetic transformations such as functional group interconversions as well as CC- and CX-bond formations and their applications in natural product and drug syntheses. In addition, the design and scope of various catalyst systems are discussed, from small molecules, to peptides, to genetically engineered enzymes.

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Due to the emergence of organocatalysis as a highly active and very exciting field of research both in academia and the life sciences industry, an Ernst Schering Research Foundation Symposium was organized in 2007 to bring together the scientific leaders in this field and to discuss the basics and current progress of organocatalysis and its application in drug discovery. Various aspects of organocatalysis are addressed in this volume, covering a broad range of synthetic transformations such as functional group interconversions as well as CC- and CX-bond formations and their applications in natural product and drug syntheses. In addition, the design and scope of various catalyst systems are discussed, from small molecules, to peptides, to genetically engineered enzymes.

Paperback. Zustand: Brand New. 356 pages. 8.11x5.04x0.87 inches. In Stock.

Hardcover. Zustand: Brand New. 1st edition. 342 pages. 8.50x8.00x0.75 inches. In Stock.

Zustand: New. In.

Zustand: New. Series: Nordrhein-Westfalische Akademie Der Wissenschaften. Num Pages: 56 pages, black & white illustrations, bibliography. BIC Classification: PNR; TBN. Category: (G) General (US: Trade). Weight in Grams: 129. . 2012. Paperback / so. . . . . Books ship from the US and Ireland.

Zustand: Gut. Zustand: Gut | Sprache: Deutsch | Produktart: Bücher | Keine Beschreibung verfügbar.