I. Cavaco et al., MOLECULAR-STRUCTURE OF [VO(SAL-D,L-ASN)(PY)(H2O)] AND REACTION TO PRODUCE COUMARIN-3-CARBOXAMIDE, Chemical communications, (11), 1996, pp. 1365-1366
The reaction of VO2+ with salicylaldehyde, asparagine and pyridine for
ms [VO(sal-D,L-Asn)(py)(H2O)] 1; coumarine-3-carboxamide 2 is produced
from the same system on ageing with di-oxygen. Both compounds are cha
racterized by X-ray diffraction.