1-[(2R,4S,5R)-4-(tert-Butyl-dimethyl-silanyloxy)-5-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-furan-2-yl]-5-methyl-5-phenylselanyl-dihydro-pyrimidine-2,4-dione 在
三氟乙酸 作用下,
以
四氢呋喃 、
水 为溶剂,
反应 4.0h,
以0.29 g的产率得到(R)-1-[(2R,4S,5R)-4-(tert-Butyl-dimethyl-silanyloxy)-5-hydroxymethyl-tetrahydro-furan-2-yl]-5-methyl-5-phenylselanyl-dihydro-pyrimidine-2,4-dione