
TY  - JOUR
A1  - Brimble, MA 
A1  - Nairn, MR 
T1  - Dihydroxylation of 1,7-Dioxaspiro[5.5]undec-4-enes
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1993
VL  - 46
IS  - 2
SP  - 195
EP  - 201
KW  - 
UR  - https://doi.org/10.1071/CH9930195 
N2  - The highly stereoselective syn-hydroxylation of the unsaturated spiro acetals (4-8) with osmium tetraoxide is reported. In all cases, hydroxylation occurred from the &#946;-face giving the diols in which the hydroxy group at C5 is axial and anti to the C-O bond of the neighbouring tetrahydropyran ring. 
ER  -

