ArticleOrganic letters2012
Synthesis of 6,6'-binaphthopyran-2-one natural products: pigmentosin A, talaroderxines A and B.
Article in Organic letters, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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Who cites it
5 citing papers in PubMed.
- Atroposelective synthesis of sterically hindered stereochemically complex BINOL derivativesChemical science · 2025Article
- Bioactive Naphtho-α-Pyranones from Two Endophytic Fungi of the GenusAntibiotics (Basel, Switzerland) · 2023Article
- Pigmentosins fromBeilstein journal of organic chemistry · 2019Article
- Diastereoselective synthesis of γ- and δ-lactams from imines and sulfone-substituted anhydrides.The Journal of organic chemistry · 2014Article
- Synthesis of stereochemically and skeletally diverse fused ring systems from functionalized C-glycosides.The Journal of organic chemistry · 2013Article
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
Efficient and stereoselective syntheses of pigmentosin A, talaroderxine A, and its diastereomer talaroderxine B are reported. The binaphthyl ring system is assembled by vanadium-catalyzed phenolic coupling of tricyclic precursors. These key intermediates were prepared by Michael-Dieckmann annulation of a protected orsellinate ester, with the requisite pyranones accessed by a new variant of Ghosez's sulfone-epoxide annulation. Preliminary biological experiments are reported for pigmentosin.
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Registered trials
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