Palladium-Catalyzed Enantioselective Decarboxylative Allylic Alkylation of Protected Benzoin-Derived Enol Carbonates.

ABSTRACT: The enantioselective palladium-catalyzed decarboxylative allylic alkylation of fully substituted ?-hydroxy acyclic enol carbonates providing tetrasubstituted benzoin derivatives is reported. Investigation into the transformation revealed that preparation of the starting material as a single enolate isomer is crucial for optimal enantioselectivity. The obtained alkylation products contain multiple reactive sites that can be utilized toward the synthesis of stereochemically rich derivatives. COMMUNICATION.

SUBMITTER: Lavernhe R 

PROVIDER: S-EPMC7942817 | biostudies-literature | 2020 Jan

REPOSITORIES: biostudies-literature