191029-94-4Relevant articles and documents
Highly diastereoselective synthesis of 11β,17β-diaryl-18a-homo-19-nor steroids
Ottow, Eckhard,Cleve, Arwed,Neef, Guenter,Schwede, Wolfgang
, p. 365 - 370 (2007/10/03)
In a highly diastereoselective fashion novel 11β, 17β-diaryl steroids 17 and 18 were synthesized via Birch-type reduction [1] of styrylic precursors 11 and 15. Both precursors were readily available by Suzuki-type coupling reactions [2] of aromatic boroni