Gierczyk B, Zalas M, Kaźmierczak M, Grajewski J, Pankiewicz R, Wyrzykiewicz B. 17O NMR studies of substituted 1,3,4-oxadiazoles.
MAGNETIC RESONANCE IN CHEMISTRY : MRC 2011;
49:648-654. [PMID:
21919055 DOI:
10.1002/mrc.2804]
[Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2011] [Revised: 07/05/2011] [Accepted: 07/09/2011] [Indexed: 05/31/2023]
Abstract
Three series of substituted 1,3,4-oxadiazoles were studied by (17)O NMR spectroscopy. Chemical shifts values were correlated with empirical Hammett parameters as well as calculated bond lengths and chemical shielding values.
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