2,2-Dimethyl-propionic acid (4R,5R,6S,7S)-7-(tert-butyl-dimethyl-silanyloxy)-4-hydroxy-5-(4-methoxy-benzyloxymethoxy)-6-(2-trimethylsilanyl-ethoxymethoxy)-non-8-enyl ester 在
sodium tetrahydroborate 、
草酰氯 、 potassium chloride 、
mercury(II) diacetate 、
氧气 、
二甲基亚砜 、
三乙胺 作用下,
生成 2,2-Dimethyl-propionic acid 3-[(2R,3R,4S,5R,6S)-5-(tert-butyl-dimethyl-silanyloxy)-6-formyl-3-(4-methoxy-benzyloxymethoxy)-4-(2-trimethylsilanyl-ethoxymethoxy)-tetrahydro-pyran-2-yl]-propyl ester