Solvent-controlled racemic resolution of C3-symmetric trihydroxytribenzotriquinacenes

A racemic C-3-symmetric trihydroxytribenzotriquinacene was resolved on a large scale by fractional crystallization of the corresponding (1S)-camphanic esters, achieving both enantiopure enantiomers (>99% ee) in 35% and 32% yields. The method relies on a distinct solvent-controlled discrimination...

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Hauptverfasser: Wagner, Philippe (VerfasserIn) , Rominger, Frank (VerfasserIn) , Oeser, Thomas (VerfasserIn) , Mastalerz, Michael (VerfasserIn)
Dokumenttyp: Article (Journal)
Sprache:Englisch
Veröffentlicht: January 28, 2020
In: The journal of organic chemistry
Year: 2020, Jahrgang: 85, Heft: 5, Pages: 3981-3989
ISSN:1520-6904
DOI:10.1021/acs.joc.9b03410
Online-Zugang:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1021/acs.joc.9b03410
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Verfasserangaben:Philippe Wagner, Frank Rominger, Thomas Oeser, and Michael Mastalerz
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