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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Bibliographic Details
Main Authors:	Wagner, Philippe (Author) , Rominger, Frank (Author) , Oeser, Thomas (Author) , Mastalerz, Michael (Author)
Format:	Article (Journal)
Language:	English
Published:	January 28, 2020
In:	The journal of organic chemistry Year: 2020, Volume: 85, Issue: 5, Pages: 3981-3989
ISSN:	1520-6904
DOI:	10.1021/acs.joc.9b03410
Online Access:	Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1021/acs.joc.9b03410
Author Notes:	Philippe Wagner, Frank Rominger, Thomas Oeser, and Michael Mastalerz

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Verlag, lizenzpflichtig, Volltext

Article (Journal) Online Resource

Solvent-controlled racemic resolution of C3-symmetric trihydroxytribenzotriquinacenes

A stereodynamic phosphoramidite ligand derived from 3,3'-functionalized ortho-biphenol and its rhodium(I) complex by Storch, Golo (Author) , Menke, Jan-Michael (Author) , Rominger, Frank (Author) , Trapp, Oliver (Author) ,

Bulky and modular 3,3′-bipyrazoles as ligands: synthesis, characterization, and catalytic activity of Pd complexes by Spallek, Markus Jürgen (Author) , Stockinger, Skrollan Carina (Author) , Goddard, Richard (Author) , Rominger, Frank (Author) , Trapp, Oliver (Author) ,

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