A new approach toward the synthesis of C
β
Svetlana Dratch; Tanya Charnikhova; Florence C.E Sarabèr; Ben J.M Jansen; Aede d
π
Article
π
2003
π
Elsevier Science
π
French
β 221 KB
A short and efficient procedure has been developed for the synthesis of C,D-cis coupled steroid and D-homo steroid skeletons. A Mukaiyama reaction with transfer of the silyl group of the starting silyl enol ether to the enol of the adduct followed by addition of vinyl magnesium bromide to the unprot