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Gold(I)-Catalyzed Dearomative Rautenstrauch Rearrangement: Enantioselective Access to Cyclopenta[b]indoles

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Figshare2016-02-14 更新2026-04-29 收录
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https://figshare.com/articles/dataset/Gold_I_Catalyzed_Dearomative_Rautenstrauch_Rearrangement_Enantioselective_Access_to_Cyclopenta_i_b_i_indoles/2187424
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A highly enantioselective dearomative Rautenstrauch rearrangement catalyzed by cationic (S)-DTBM-Segphosgold­(I) is reported. This reaction provides a straightforward method to prepare enantioenriched cyclopenta­[b]­indoles. These studies show vast difference in enantioselectivity in the reactions of propargyl acetates and propargyl acetals in the chiral ligand-controlled Rautenstrauch reaction.
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2016-02-14
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