2,6-Anhydro-1-O-(tert-butyldiphenylsilyl)-3,7,8,9-tetradeoxy-4,5-O-isopropylidene-D-altro-non-8-enitol 在
sodium tetrahydroborate 、
臭氧 作用下,
以
甲醇 为溶剂,
以72%的产率得到2-[(3aR,4R,6S,7aS)-6-(tert-Butyl-diphenyl-silanyloxymethyl)-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-yl]-ethanol