1-{(2R,3R,5S)-3-(tert-Butyl-dimethyl-silanyloxy)-5-(tert-butyl-dimethyl-silanyloxymethyl)-4-[1-nitro-meth-(Z)-ylidene]-tetrahydro-furan-2-yl}-1H-pyrimidine-2,4-dione 在
sodium tetrahydroborate 、 tetrabutylammonium borohydride 、
三乙胺 、 nickel dichloride 作用下,
以
四氢呋喃 、
乙醇 、
二氯甲烷 为溶剂,
反应 19.5h,
生成
N-[(2S,3R,4R,5R)-4-(tert-Butyl-dimethyl-silanyloxy)-2-(tert-butyl-dimethyl-silanyloxymethyl)-5-(2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-3-ylmethyl]-propionamide