Hexadecanoic acid (R)-2-[{(1S,2S,3R,4S,5R,6R)-3-[bis-(2-cyano-ethoxy)-thiophosphoryloxy]-2,4,5,6-tetrakis-methoxymethoxy-cyclohexyloxy}-(2-cyano-ethoxy)-phosphoryloxy]-1-hexadecanoyloxymethyl-ethyl ester 在
bis((trifluoromethyl)silyl)acetamide 、
三乙胺 、
三氟化硼乙醚 、
乙硫醇 作用下,
以
乙腈 为溶剂,
反应 27.0h,
以79%的产率得到Hexadecanoic acid (R)-1-hexadecanoyloxymethyl-2-[hydroxy-((1S,2R,3R,4S,5R,6S)-2,3,4,6-tetrahydroxy-5-thiophosphonooxy-cyclohexyloxy)-phosphoryloxy]-ethyl ester