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Leitlinien Unfallchirurgie
5. Auflage bestellen |
Indice, Datei (35 KB)
Lectura de prueba, Datei (120 KB)
ISBN-10 (Impresion) | 3865372090 |
ISBN-13 (Impresion) | 9783865372093 |
ISBN-13 (E-Book) | 9783736912090 |
Idioma | Deutsch |
Numero de paginas | 140 |
Laminacion de la cubierta | mate |
Con folder | Si |
Edicion | 1 Aufl. |
Volumen | 0 |
Lugar de publicacion | Göttingen |
Lugar de la disertacion | Göttingen |
Fecha de publicacion | 20.09.2004 |
Clasificacion simple | Tesis doctoral |
Area |
Química
|
The first part of this thesis dealt with the a new kind of precursors for transition metalcatalyzed cocyclization reactions containing a vinylbicyclopropyl unit, their synthesis and their behavior in cocyclization reactions. By introducing a second cyclopropane the catalyst might open this ring as well after insertion into the first cyclopropane ring. The ’basic’ formal [5+2] cycloaddition reaction would be extended to a [5+2+3] cocyclization reaction to form ten-membered rings. In addition to the importance as a new synthetic tool valuable insights into the mechanism of transition metal-catalyzed cocyclization reactions of vinylcyclopropanes are gained.