
%0 Journal Article
%A Franke, F 
%A Guthrie, RD 
%T 6,6'-Di-O-t-butyldimethylsilylsucrose: Studies on the rearrangements accompanying deblocking of such silyl ethers
%J Australian Journal of Chemistry
%D 1978/06/01
%V 31
%N 6
%P 1285-1290
%K 
%R https://doi.org/10.1071/CH9781285
%U https://www.publish.csiro.au/paper/CH9781285 
%X 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. 
