Catalytic, Asymmetric Michael Reactions of Cyclic Diketones with β,γ-Unsaturated α-Ketoesters
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https://figshare.com/articles/dataset/Catalytic_Asymmetric_Michael_Reactions_of_Cyclic_Diketones_with_Unsaturated_Ketoesters/2855602
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资源简介：
Newly synthesized cinchona alkaloid-derived pyrimidines function as effective asymmetric catalysts for the Michael reaction between cyclic diketones and β,γ-unsaturated α-ketoesters. The reactions of electrophiles with either aryl or alkyl γ-substituents give 64−99% yields and 94−99% ee.
创建时间：
2016-02-26
