J. Jamrozik et al., PROPELLANES .11. SYNTHESIS OF DIOXA[4.3.3 ]PROPELLANES FROM VICINAL TETRAKIS(HYDROXYMETHYL)CYCLOALKANES, Monatshefte fuer Chemie, 126(5), 1995, pp. 587-591
The synthesis of two new [4.3.3]propellanes is described. The structur
e of the compounds was determined by chemical and spectroscopic method
s. Some aspects of the conformation of the propellanes were studied us
ing H-1 NMR.