Dithiophosphoric acid O-[(2R,3R,4R,5R)-5-(3-benzoyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-(2-methylsulfanyl-phenylsulfanylmethoxy)-tetrahydro-furan-3-yl] ester S,S'-diphenyl ester 在
三氟乙酸 作用下,
以
二氯甲烷 为溶剂,
以89%的产率得到Dithiophosphoric acid O-[(2R,3R,4R,5R)-5-(3-benzoyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-2-hydroxymethyl-4-(2-methylsulfanyl-phenylsulfanylmethoxy)-tetrahydro-furan-3-yl] ester S,S'-diphenyl ester