Fixing the propeller. There is general consensus that phosphine oxides and phosphines carrying three identical aryl groups are operationally achiral compounds. We show that suitably tailored triarylphosphine oxides give rise to configurationally stable residual enantiomers, which we isolated in an enantiopure state.

Configurationally Stable Molecular Propellers : First Resolution of Residual Enantiomers / T. Benincori, G. Celentano, T. Pilati, A. Ponti, S. Rizzo, F. Sannicolo. - In: ANGEWANDTE CHEMIE. INTERNATIONAL EDITION. - ISSN 1433-7851. - 45:37(2006), pp. 6193-6196.

Configurationally Stable Molecular Propellers : First Resolution of Residual Enantiomers

G. Celentano
Secondo
;
F. Sannicolo
Ultimo
2006

Abstract

Fixing the propeller. There is general consensus that phosphine oxides and phosphines carrying three identical aryl groups are operationally achiral compounds. We show that suitably tailored triarylphosphine oxides give rise to configurationally stable residual enantiomers, which we isolated in an enantiopure state.
chirality ; residual enantiomerism ; phosphine oxide ; dynamic NMR ; chiral HPLC
Settore CHIM/06 - Chimica Organica
http://www3.interscience.wiley.com/cgi-bin/fulltext/112770133/PDFSTART
Article (author)
File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/32151
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 23
  • ???jsp.display-item.citation.isi??? 25
social impact