Subscribe to RSS
Please copy the URL and add it into your RSS Feed Reader.
https://www.thieme-connect.de/rss/thieme/en/10.1055-s-00000083.xml
Synlett 1999; 1999(S1): 1006-1008
DOI: 10.1055/s-1999-3121
DOI: 10.1055/s-1999-3121
letter
© Georg Thieme Verlag, Rüdigerstr. 14, 70469 Stuttgart, Germany. All rights reserved. This journal, including all individual contributions and illustrations published therein, is legally protected by copyright for the duration of the copyright period. Any use, exploitation or commercialization outside the narrow limits set by copyright legislation, without the publisher's consent, is illegal and liable to criminal prosecution. This applies in particular to photostat reproduction, copying, cyclostyling, mimeographing or duplication of any kind, translating, preparation of microfilms, and electronic data processing and storage.
Stereoselective Entry to the Bicycle[4.3.0] Skeleton of Oplopanes Using a Transannular Cyclization Strategy
Further Information
Publication History
Publication Date:
31 December 1999 (online)
![](https://www.thieme-connect.de/media/synlett/1999Sup1/lookinside/thumbnails/10.1055-s-1999-3121-1.jpg)
Treatment of budlein B with acid gave a H-4β,H-9α-oplopane via lactone cleavage, allylic rearrangement, transannular cyclization and pinacol-type rearrangement. This transformation is stereochemically complementary to that of schkuhriolide, which produces an H-4α,H-9β-oplopane.
oplopanes - sesquiterpenes - cyclization - rearrangement - stereoselectivity