13C-19F couplings and 19F NMR shifts of cycloalkyl, bicycloalkyl and steroid monofluoro compounds11Part XIV: 13C NMR Spectroscopical and Stereochemical …
HJ Schneider, W Gschwendtner, D Heiske, V Hoppen…
文献索引：Schneider,H.-J. et al. Tetrahedron, 1977 , vol. 33, p. 1769 - 1773
The stereospecifity of 13C-19F couplings is investigated with 20 alicyclic compounds. One bond couplings, ranging from 168 to 214 Hz, can be represented as a function of the corresponding 13C-H coupling constants. For comparison 13C-1H couplings are determined for norboraane and adamantane and indicate considerable s character at the bridgehead CH bond of the latter compound. One bond and geminal couplings (ranging ...
