Synthesis and Stereochemistry of Insect Derived Spiroacetals with Branched Carbon Skeletons - Tu, Yong Q; Hübener, Achim; Zhang, Hesheng; Moore, Christopher J; Fletcher, Mary T; Hayes, Patricia; Dettner, Konrad; Francke, Wittko; McErlean, Christopher S P; Kitching, William (Synthesis, 2000)