Enantioresolution of 2,2′-Bis(diphenylphosphino)-1,1′-binaphthyl Oxide Using Inclusion Complex with Chiral 2,2′-Dihydroxy-1,1′-binaphtyl

An enantioresolution of 2,2′-bis(diphenylphosphino)-1,1′-binaphthyl oxide (BINAPO) into its enantiomers was achieved using the inclusion complex with a commercially available chiral 2,2′-dihydroxy-1,1′-binaphthyl ((R)-BINOL), giving the two enantiomers with 99% ee and 72% ee, respectively.

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Bibliographische Detailangaben
Veröffentlicht in:	Journal of organic chemistry 2012-04, Vol.77 (7), p.3595-3597
Hauptverfasser:	Hatano, Bunpei, Hashimoto, Kazuyuki, Katagiri, Hiroshi, Kijima, Tatsuro, Murakami, Satoshi, Matsuba, Shigeru, Kusakari, Miho
Format:	Artikel
Sprache:	eng
Schlagworte:	Catalysis Chemistry Condensed benzenic and aromatic compounds Exact sciences and technology Molecular Structure Naphthalenes - chemical synthesis Naphthalenes - chemistry Noncondensed benzenic compounds Organic chemistry Organometalloidal and organometallic compounds P derivatives Phosphines - chemical synthesis Phosphines - chemistry Preparations and properties Stereoisomerism
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Beschreibung
Zusammenfassung:	An enantioresolution of 2,2′-bis(diphenylphosphino)-1,1′-binaphthyl oxide (BINAPO) into its enantiomers was achieved using the inclusion complex with a commercially available chiral 2,2′-dihydroxy-1,1′-binaphthyl ((R)-BINOL), giving the two enantiomers with 99% ee and 72% ee, respectively.
ISSN:	0022-3263 1520-6904
DOI:	10.1021/jo202630p