Silafunctional compounds in organic synthesis. 35. Silafunctional .alpha.,.beta.-epoxy silanes. Transformation into erythro- and threo-1,2-diol skeletons and its application to the synthesis of (.+-.)-exo-brevicomin
Silafunctional compounds in organic synthesis. 35. Silafunctional .alpha.,.beta.-epoxy silanes. Transformation into erythro- and threo-1,2-diol skeletons and its application to the synthesis of (.+-.)-exo-brevicomin