High facial selectivity observed in amine coordination to chiral oxazaborolidinones†
Abstract
A variety of 1,3,2-oxazaborolidin-5-ones (OXB) derived from N-sulfonyl amino acids exhibit a high top-face selectivity in complexation with
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Supplementary files
- General procedure for preparation and NMR measurements ofamine–OXB complexes PDF (401K)
- 1 NMR and NOESY spectra of OXB–amine complex syn- and anti-1a·2a PDF (3496K)
- 1 NMR and NOESY spectra of OXB–amine complex syn- and anti-1a·2b PDF (2004K)
- 1 NMR and NOESY spectra of OXB–amine complex syn- and anti-1a·2c PDF (2461K)
- 1 NMR and NOESY spectra of OXB–amine complex syn- and anti-1b·2b PDF (2364K)
- 1 NMR and NOESY spectra of OXB–amine complex syn- and anti-1c·2b PDF (2930K)
- 1 NMR and NOESY spectra of OXB–amine complex syn- and anti-1d·2b PDF (2784K)
- 1 NMR and NOESY spectra of OXB–amine complex syn- and anti-1e·2b PDF (2728K)
- 1 NMR and NOESY spectra of OXB–amine complex syn- and anti-1e·2d PDF (2835K)
- 1 NMR and NOESY spectra of OXB–amine complex syn- and anti-1e·2e PDF (2291K)
- 1 NMR and NOESY spectra of OXB–amine complex syn- and anti-1e·2f PDF (2304K)
- 1 NMR and NOESY spectra of OXB–amine complex syn- and anti-1f·2b PDF (2466K)
Article information
- Article type
- Communication
- Submitted
- 02 Sep 2004
- Accepted
- 08 Nov 2004
- First published
- 16 Dec 2004
Chem. Commun., 2005, 859-861
Permissions
High facial selectivity observed in amine coordination to chiral oxazaborolidinones
T. Harada, Y. Yamamoto and T. Kusukawa, Chem. Commun., 2005, 859 DOI: 10.1039/B413370F
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