
TY  - JOUR
A1  - Franke, F 
A1  - Guthrie, RD 
T1  - 6,6'-Di-O-t-butyldimethylsilylsucrose: Studies on the rearrangements accompanying deblocking of such silyl ethers
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1978
VL  - 31
IS  - 6
SP  - 1285
EP  - 1290
KW  - 
UR  - https://doi.org/10.1071/CH9781285 
N2  - Use of limited amounts of t-butyldimethylsilyl chloride with sucrose in pyridide have led to the 6,6'-disilyl ether isolable in 36% yield without chromatography.     Removal of the silyl ether groups from 2,3,4,1',3',4'-hexa-O-acyl- 6,6'-di-O-t-butyldimethylsilyl-sucroses has been studied with dilute acid and with tetrabutylammonium fluoride. The former reagent gave the expected hexa-O-acylsucroses, whereas the latter method yielded 2,3,6,1',3',4'-hexa-O-acylsucroses formed by a 4 &#8594; 6 acyl migration in the D-glucose moiety. 
ER  -

