Fig. 2: Regioselective and enantioselective cyclizative aminoboration. | Nature Communications

Fig. 2: Regioselective and enantioselective cyclizative aminoboration.

From: Enantioselective synthesis of chiral 2,3-cis-disubstituted piperidines and C1-substituted tetrahydroisoquinolines by asymmetric Cu-catalyzed cyclizative aminoboration

Fig. 2: Regioselective and enantioselective cyclizative aminoboration.The alternative text for this image may have been generated using AI.

A Copper-catalyzed alkene cis-aminoboration. B Sterically controlled formation of 5-membered N-heterocycle by copper-catalyzed cyclizative aminoboration. C Coordinatively controlled formation of chiral 6-membered N-heterocycle by enantioselective copper-catalyzed cyclizative aminoboration.

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