Rhodium-Katalysatoren für die enantioselektive Hydrosilylierung-ein neues Konzept zur Entwicklung asymmetrischer Katalysatoren

作者: Henri Brunner

DOI: 10.1002/ANGE.19830951202

关键词: CyclopentadieneEnantioselective synthesisChemistryStereochemistryAcetophenoneDiastereomerCyclooctadieneHydrosilylationStereoselectivity

摘要: Nach einem uberblick uber die asymmetrische Hydrierung prochiraler Olefine mit ubergangsmetall/Phosphan-Katalysatoren wird das Problem der Chiralitatsubertragung von den optisch aktiven Liganden des Katalysators auf Substrat diskutiert. Es ein neues Konzept fur diese vorgestellt; Konformationsanalyse Modellverbindungen sowie Entwicklung Katalysatoren enantioselektive Hydrosilylierung demonstrieren Nutzlichkeit dieses Konzepts.

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