✦ LIBER ✦
Multinuclear magnetic resonance study of chiral mesoionic oxa- and thiatriazole and tetrazole derivatives: adducts with dirhodium complexes and chiral recognition
✍ Scribed by Jaroslaw Jaźwiński; Zbigniew Rozwadowski; Damian Magiera; Helmut Duddeck
- Publisher
- John Wiley and Sons
- Year
- 2003
- Tongue
- English
- Weight
- 144 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0749-1581
- DOI
- 10.1002/mrc.1182
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✦ Synopsis
Abstract
Mesoionic compounds 1–8 were synthesized and their ^1^H, ^13^C, ^14^N, ^15^N and ^17^O NMR spectra recorded in the absence and presence of the chiral dirhodium complex Rh^*^. It is shown that the enantiomers of the mesoionic compounds could be differentiated satisfactorily (‘dirhodium method’). Copyright © 2003 John Wiley & Sons, Ltd.