Sadekov,I.D. et al., Journal of general chemistry of the USSR, 1977, vol. 47, p. 1202 - 1209
作者:Sadekov,I.D. et al.
DOI:——
日期:——
SADEKOV, I. D.;MAKSIMENKO, A. A.;RIVKIN, B. B., ZH. ORGAN. XIMII, 1983, 19, N 3, 616-622
作者:SADEKOV, I. D.、MAKSIMENKO, A. A.、RIVKIN, B. B.
DOI:——
日期:——
Carbon-13 nuclear magnetic resonance studies of organotellurium compounds. II. Chemical shift trends
作者:Raj. K. Chadha、Jack M. Miller
DOI:10.1139/v82-088
日期:1982.3.1
reported for some aromatic and aliphatic tellurium compounds. For a given organic group, the shift of the C1 atom varies in the order , as expected from electronegative considerations. The C2 atom experiences an opposite trend while the C3 and C4 atoms of the ring experience smaller changes. The chemical shifts of para-substituted aromatic tellurium compounds do not show additivity of contributions from