Chemistry of insect antifeedants from azadirachta indica (part 6): Synthesis of an optically pure acetal intermediate for potential use in the synthesis of azadirachtin and novel antifeedants.
作者:James C Anderson、Steven V Ley
DOI:10.1016/s0040-4039(00)94574-x
日期:1990.1
For potential use in a synthesis of the antifeedantazadirachtin (1) and novel antifeedants, a key tricyclic acetal intermediate (2) has been prepared in optically pure form in 12 steps from the known (−)−3-endo-bromotricyclo[3.2.0.02,7]heptan-6-one (3).