(2S,3R,4R,5R,6R)-2-dodecylsulfanyl-6-methyl-4,5-bis(phenylmethoxy)oxan-3-ol 、
在
4-二甲氨基吡啶 、
盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下,
以
二氯甲烷 为溶剂,
反应 24.0h,
以72%的产率得到[(2S,3R,4S,5R,6R)-2-dodecylsulfanyl-6-methyl-4,5-bis(phenylmethoxy)oxan-3-yl] (11S)-11-[[(3aS,4R,6R,7R,7aS)-7-[(2S,3R,4R,5R,6R)-3-hydroxy-4,5-bis(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-yl]oxy-2,2,4-trimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-6-yl]oxy]hexadecanoate