889115-07-5Relevant articles and documents
New protocols for the assembly of the tetracyclic framework associated with the aromatic erythrina alkaloids
Stanislawski, Pauline C.,Willis, Anthony C.,Banwell, Martin G.
, p. 2143 - 2146 (2006)
Treatment of the anion derived from the ring-fused gem-dichlorocyclopropane 4c with silver tetrafluoroborate afforded the spirocyclic compound 17 in 74% yield. Product 17 was readily converted, over three steps, into the β-odoethyl derivative 20 and treat