%0 Journal Article
%T The crystal structure of 14-oxo-13,14-seco-5a-cholest-13(18)-en-3b-yl acetate and the assignment of the configuration of its acetoxy derivatives
%A MIRA S. BJELAKOVIC
%A VLADIMIR D. PAVLOVIC
%A LJUBINKA LORENC
%A BERNARD TINANT
%J Journal of the Serbian Chemical Society
%D 2000
%I Serbian Chemical Society
%X The crystal structure of 14-oxo-13, 14-seco-5a-cholest-13(18)-en-3b-yl acetate (2), obtained (in addition to the (E)- D12-isomer 3) by oxidative fragmentation of the C(13)-C(14) bond of 14a-hydroxy-5a-cholestten-3b-yl acetate (1), was determined by X-ray analysis. In addition, the configurations of the acetoxy derivatives 4-6, formed by the thermal lead tetraacetate oxidation of 1, were deduced from the relevant 1H-NMR parameters.
%K X-ray analysis
%K 14-oxo
%K 13
%K 14-seco-5a-cholest-13(18)-en-3b-yl acetate
%K acetoxy derivatives of
%K 1H-NMR
%U http://www.shd.org.yu/HtDocs/SHD/Vol65/No8-Pdf/jscs8-01.pdf