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[摘要]：This review deals with stereoselective acetate aldol reactions mediated by metal enolates. It summarizes recent advances in aldol additions of unsubstituted metal enolates that either incorporate chiral auxiliaries, stoichiometric Lewis acids, or catalytic Lewis acids or bases, or act in substrate-controlled reactions. These approaches provide stereocontrolled aldol transformations that allow the efficient synthesis of structurally complex natural products. |
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