Synthesis of Chiral Tetrahydrofurans via Catalytic Asymmetric [3 + 2] Cycloaddition of Heterosubstituted Alkenes with Oxiranes
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https://figshare.com/articles/dataset/Synthesis_of_Chiral_Tetrahydrofurans_via_Catalytic_Asymmetric_3_2_Cycloaddition_of_Heterosubstituted_Alkenes_with_Oxiranes/2071132
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资源简介：
An efficient diastereo- and enantioselective
[3 + 2] cycloaddition
of heterosubstituted alkenes with oxiranes via selective C–C
bond cleavage of epoxides has been developed. The reaction was catalyzed
by a chiral N,N′-dioxide/Ni(II)
catalyst, and a variety of chiral highly substituted tetrahydrofurans
were obtained in up to 99% yield, 92/8 dr, and 99% ee.
创建时间：
2016-02-04
