A Formal Total Synthesis of Racemic Sesquiterpenoid Sativene
作者:Sasan Karimi
DOI:10.1021/np000550a
日期:2001.4.1
cyclization, Grignard reaction, and ionic hydrogenation have been employed in a formalsynthesis of sativene. The synthesis affords 3-isopropyl-6-methyltricyclo[4.4.0.0(2,8)]decan-7-one, 12, McMurry's penultimate precursor to sativene, in 28% overall yield in eight steps starting with the commercially available racemic Wieland--Miescher ketone.