BRANCHED-CHAIN SUCROSES: SYNTHESIS AND WITTIG REACTION OF THE 1'-ALDEHYDO DERIVATIVE OF SUCROSE

Article abstract of DOI:10.1016/0008-6215(87)80216-1

The reaction of 2,3,4,3',4'-penta-O-acetylsucrose (1) with 3.3 mol. equv. of tert-butyldiphenylsilyl chloride in pyridine in the presence of 4-dimethylaminopyridine gave the 6,1',6'-tris(tert-butyldiphenylsilyl) derivative 2 (27percent) and the 6,6'-bis(t