Bis(o-chlorophenyl) (triphenylphosphoranylidenemethyl)phosphonate 在
钯 吡啶 、
氢气 、
溶剂黄146 作用下,
以
甲醇 为溶剂,
生成 {2-[(2R,3S,5R)-3-(tert-Butyl-dimethyl-silanyloxy)-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-2-yl]-ethyl}-phosphonic acid bis-(2-chloro-phenyl) ester