Silva, Elisario J. Tavares da; Melo, Maria L. Sa e; Neves, Andre S. Campos, Journal of the Chemical Society. Perkin transactions I, 1997, # 23, p. 3487 - 3490
作者:Silva, Elisario J. Tavares da、Melo, Maria L. Sa e、Neves, Andre S. Campos、Paixao, Jose A.、Andrade, L. C. R.、et al.
作者:L. C. R. Andrade、J. A. Paixão、M. J. de Almeida、E. J. Tavares da Silva、M. L. Sá e Melo、A. S. Campos Neves
DOI:10.1107/s0108270199002838
日期:1999.7.15
The title compound, C23H34O6, a ring D lactone, has two acetoxy groups in positions 3 alpha and 4 beta. All ring junctions are trans which results in a planar molecule. The two acetoxy groups have different behaviour, one of them being disordered and exhibiting double-bond delocalization. The ordered acetoxy group is involved in two weak intramolecular C-H ... O bonds.