Synthetic routes to 1,4-difunctionalized
β
Maier, Martin E. ;Langenbacher, Diane ;Rebien, Frank
π
Article
π
1995
π
John Wiley and Sons
π
English
β 712 KB
## Abstract Two routes to 1,4βdifunctionalized cycloheptenes are described. The first one is based on a fluorideβinduced fragmentation reaction of the bicyclic [3.2.0]heptanesilyl monosulfate 10. This compound in turn was prepared by a keteneβcyclopentene cycloaddition route. An alternative strateg