[n-Bu4N][Delta-TRISPHAT] salt, an efficient NMR chiral shift reagent for neutral planar chiral tricarbonylchromium complexes

Authors
Ratni, H Jodry, JJ Lacour, J Kundig, EP
Citation
H. Ratni et al., [n-Bu4N][Delta-TRISPHAT] salt, an efficient NMR chiral shift reagent for neutral planar chiral tricarbonylchromium complexes, ORGANOMETAL, 19(19), 2000, pp. 3997-3999
Citations number
23
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
ORGANOMETALLICS
ISSN journal
02767333 → ACNP
Volume
19
Issue
19
Year of publication
2000
Pages
3997 - 3999
Database
ISI
SICI code
0276-7333(20000918)19:19<3997:[SAENC>2.0.ZU;2-P
Abstract
The determination of the enantiomeric purity of planar chiral Cr(CO)(3) com plexes of substituted benzaldehydes and nitrones has been conveniently carr ied out by H-1 NMR analysis using a TRISPHAT salt as a diamagnetic chiral s hift reagent.