Modular Synthesis of Polycyclic Alkaloid Scaffolds via an Enantioselective Dearomative Cascade.
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ABSTRACT: The polycyclic core of the akuammiline alkaloids can be synthesized from simple tryptamine and tryptophol derivatives via a Ag(I)-catalyzed enantioselective dearomative cyclization cascade sequence. The complex tetracyclic scaffolds are prepared via a rapid, versatile, three-step modular synthesis from simple commercially available indole derivatives in high yields and enantiomeric excess (up to 99% yield and >99% ee).
SUBMITTER: Rossi-Ashton JA
PROVIDER: S-EPMC7145359 | biostudies-literature |
REPOSITORIES: biostudies-literature
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