Research in the 2,5-diaryl-1,3,4-oxadiazole series. 1. Electronic structures and spectral-luminescence properties of substituted 2,5-diphenyl-1,3,4-oxadiazoles
作者:N. A. Popova、�. G. Yushko、B. M. Krasovitskii、V. I. Minkin、A. �. Lyubarskaya、M. L. Gol'dberg
DOI:10.1007/bf00512808
日期:1983.1
<sup>17</sup>
O NMR studies of substituted 1,3,4-oxadiazoles
Three series of substituted1,3,4-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.