Zur Anwendung des Näherungsansatzes für Chiralitätsfunktionen an trisubstituierten 2,2′-Spirobiindanen

摘要

From13C-NMR results, modified ligand parameters (λ-values) for theo-acetyl group in trisubstituted 2,2′-Spirobiindanes have been derived. With theses values a much better agreement between calculated and measured optical rotation is obtain