Phosphine Oxide–Sc(OTf)3 Catalyzed Highly Regio- and Enantioselective Bromoaminocyclization of (E)‑Cinnamyl Tosylcarbamates. An Approach to a Class of Synthetically Versatile Functionalized Molecules
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https://figshare.com/articles/dataset/Phosphine_Oxide_Sc_OTf_sub_3_sub_Catalyzed_Highly_Regio_and_Enantioselective_Bromoaminocyclization_of_i_E_i_Cinnamyl_Tosylcarbamates_An_Approach_to_a_Class_of_Synthetically_Versatile_Functionalized_Molecules/2428759
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A highly regio- and enantioselective bromoaminocyclization of (E)-cinnamyl tosylcarbamates catalyzed by a chiral phosphine oxide–Sc(OTf)3 complex is described. A wide variety of optically active aryl 5-bromo-1,3-oxazinan-2-ones can be obtained with high yield and enantioselectivity.
创建时间：
2016-02-29
