One-Pot Asymmetric Synthesis of Seven-Membered Carbocycles Cyclohepta[b]indoles via a Sequential Organocatalytic Michael/Double Friedel–Crafts Alkylation Reaction
收藏Figshare2016-02-19 更新2026-04-29 收录
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https://figshare.com/articles/dataset/One_Pot_Asymmetric_Synthesis_of_Seven_Membered_Carbocycles_Cyclohepta_i_b_i_indoles_via_a_Sequential_Organocatalytic_Michael_Double_Friedel_Crafts_Alkylation_Reaction/2391649
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A new method has been developed for the enantioselective synthesis of highly functionalized cyclohepta[b]indoles with high enantioselectivity (up to 96% ee). The process combines an enantioselective organocatalytic Michael addition and a highly efficient double Friedel–Crafts reaction sequence in one pot with good yields and stereoselectivity. The structures and absolute configurations of the products were confirmed by X-ray analysis.
创建时间:
2016-02-19



