Progress toward the total synthesis of Bielschowskysin: a stereoselective [2+2] photocycloaddition.

ABSTRACT: The tetracyclic core of the diterpene bielschowskysin has been prepared as a single enantiomer via a stereoselective intramolecular [2+2] photocycloaddition of 5-alkylidene-2(5H)-furanone 3.

SUBMITTER: Doroh B 

PROVIDER: S-EPMC2527052 | biostudies-literature | 2006 Mar

REPOSITORIES: biostudies-literature