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Showing 1 to 1 of 1 for “"alkenylboronates"”.
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Enantioselective, Lewis base-catalyzed transformations: I. Polyene sulfenocyclization (preparative and mechanistic aspects) II. Sulfenofunctionalization of alkenyl boronates enabled by 1,2-boronate migration
… migration. The generation of “iranium” ions from alkenylboronates triggers a diastereospecific, ring-opening migration of an alkyl or aryl group to form 1,2-difunctionalized organoboron compounds. This strategy was employed together with Lewis base-catalyzed, enantioselective sulfenyl group …