Asymmetric Conjugate Addition of Organoboron Reagents to Common Enones Using Copper Catalysts
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Copper complexes of phosphoramidites efficiently catalyzed asymmetric addition of arylboron reagents to acyclic enones. Importantly, rare 1,4-insertion of arylcopper(I) was identified which led directly to O-bound copper enolates. The new mechanism is fundamentally different from classical oxidative addition/reductive elimination of organocopper(I) on enones.
创建时间：
2016-02-10
