(8S,9S,10R,11R,12R)-8-Benzyloxymethyl-9,11-dihydroxy-10,12-dimethyl-1,6-dioxa-cyclotridecane-2,5-dione 在
lithium aluminium tetrahydride 、
对甲苯磺酸 作用下,
以
四氢呋喃 为溶剂,
生成 (R)-3-Benzyloxy-2-[(4S,5R,6R)-6-((R)-2-hydroxy-1-methyl-ethyl)-2,2,5-trimethyl-[1,3]dioxan-4-yl]-propan-1-ol