Thakar; Padhye, Journal of the Indian Chemical Society, 1984, vol. 61, # 8, p. 715 - 716
作者:Thakar、Padhye
DOI:——
日期:——
Gilman et al., Iowa State College Journal of Science, 1933, vol. 7, p. 419,427
作者:Gilman et al.
DOI:——
日期:——
Sen; Bhattacharji, Journal of the Indian Chemical Society, 1954, vol. 31, p. 581
作者:Sen、Bhattacharji
DOI:——
日期:——
THAKAR, K. A.;PADHYE, A. M., J. INDIAN CHEM. SOC., 1984, 61, N 8, 715-716
作者:THAKAR, K. A.、PADHYE, A. M.
DOI:——
日期:——
Determination of aromaticity indices of thiophene and furan by nuclear magnetic resonance spectroscopic analysis of their phenyl esters
作者:Chang Kiu Lee、Ji Sook Yu、Hye-Jin Lee
DOI:10.1002/jhet.5570390615
日期:2002.11
series of m- and p-substituted phenyl benzoates, 2-thienoates, and 2-furoates were prepared and their 1H and 13C nmr spectroscopic characteristics were examined. In general, good correlations were observed between the chemical shift values of protons and carbons of the acyl aromatic rings and the Hammett σ. Plots of the chemical shift values of the carbonyl carbons of the benzoates against those of