5-[bis(2,2,2-trifluoroethoxy)methyl]-1-[(2R,4S,5R)-4-[tert-butyl(diphenyl)silyl]oxy-5-[[tert-butyl(diphenyl)silyl]oxymethyl]oxolan-2-yl]pyrimidine-2,4-dione 生成
5-[bis(2,2,2-trifluoroethoxy)methyl]-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]pyrimidine-2,4-dione