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[A15-1vn-06] Asymmetric Intramolecular Oxa-Michael Addition of ε-Hydroxy-α,β-Unsaturated Esters Catalyzed by a Chiral Crown Ether-Ligated Potassium Base
[Lang.] Japanese
Keywords:Asymmetric reaction, Chiral crown ethers, Potassium, εーHydroxyーα,βーunsaturated esters, Oxa-Michael addition