Fig. 1: Inherently chiral calix[4]arenes and their catalytic enantioselective synthesis. | Nature Communications

Fig. 1: Inherently chiral calix[4]arenes and their catalytic enantioselective synthesis.

From: Catalytic enantioselective synthesis of inherently chiral calix[4]arenes via organocatalyzed aromatic amination enabled desymmetrization

Fig. 1

A Inherently chiral calix[4]arenes and their applications. B Catalytic enantioselective synthesis of ICCs through Pd-catalyzed intramolecular C–H arylation. C Catalytic enantioselective synthesis of ICCs through CPA-catalyzed sequential Povarov reaction and aromatizations. D This work: Catalytic enantioselective synthesis of ICCs through CPA-catalyzed aromatic amination.

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