2,2-Dimethyl-propionic acid (S)-6-benzyloxy-4-[(4S,5R,6S)-6-(tert-butyl-dimethyl-silanyloxymethyl)-2,2,5-trimethyl-[1,3]dioxan-4-yl]-hexyl ester 在
n-Bu
4F 作用下,
以
四氢呋喃 为溶剂,
以90%的产率得到2,2-Dimethyl-propionic acid (S)-6-benzyloxy-4-((4S,5R,6S)-6-hydroxymethyl-2,2,5-trimethyl-[1,3]dioxan-4-yl)-hexyl ester