Catalytic Enantioselective α-Ethynylation of Oxindoles: Total Synthesis of (-)-Corynoxine, (-)-Isorhynchophylline, (-)-Aspidospermidine, and (-)-Limaspermidine
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In-depth insight into structure-reactivity/regioselectivity relationship of Lewis acid catalyzed cascade 4πe-cyclization
/dicycloexpansion reaction
Nat. Commun. 2025, 16, 2689.
Divergent Total Syntheses of Six Crinipellin-Type Diterpenoids through Tandem 4π-Electrocyclization/ Dicycloexpansion
Angew. Chem. Int. Ed. 2025, 64, e202501008.