SEQUENTIAL RING-CLOSURE AND [2,3]-SIGMATROPIC REARRANGEMENT REACTIONS- AN APPROACH TO THE SYNTHESIS OF C-19 OXYGENATED CYATHANE-TYPE DITERPENOIDS

Authors
PIERS E COOK KL
Citation
E. Piers et Kl. Cook, SEQUENTIAL RING-CLOSURE AND [2,3]-SIGMATROPIC REARRANGEMENT REACTIONS- AN APPROACH TO THE SYNTHESIS OF C-19 OXYGENATED CYATHANE-TYPE DITERPENOIDS, Chemical communications, (16), 1996, pp. 1879-1880
Citations number
15
Categorie Soggetti
Chemistry
Journal title
Chemical communications → ACNP
ISSN journal
13597345
Issue
16
Year of publication
1996
Pages
1879 - 1880
Database
ISI
SICI code
1359-7345(1996):16<1879:SRA[RR>2.0.ZU;2-8
Abstract
Preparation of the tertiary allylic alcohols 17-22, followed by subjec tion of these substances to the Still-Mitra [2,3]-sigmatropic rearrang ement sequence, provides the functionalised bicyclo[4.3.0]nonanes: 23- 26; acquisition of 26 points to a strategy for the synthesis of C-19 o xygenated cyathane-type diterpenoids.