2-{3-[(3aS,4S,6R,6aS)-6-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yloxy]-2-hexadecyloxy-propyl}-malonic acid diethyl ester 在
对甲苯磺酸 作用下,
以
甲醇 为溶剂,
以83%的产率得到2-{3-[(2S,3S,4R,5R)-5-((R)-1,2-Dihydroxy-ethyl)-3,4-dihydroxy-tetrahydro-furan-2-yloxy]-2-hexadecyloxy-propyl}-malonic acid diethyl ester