[(1R,2S,4S,5S)-2-acetyloxy-4-[prop-2-enyl-(N-prop-2-enyl-C-trimethylsilyloxycarbonimidoyl)amino]-1-bicyclo[3.1.0]hexanyl]methyl acetate 在
RuCl2(1,3-dimesityl-imidazolidin-2-yl)(PCy3)(=CHPh) 作用下,
以
二氯甲烷 为溶剂,
反应 1.0h,
以12.5 mg的产率得到((1'R,2'S,4'S,5'S)-2'-acetoxy-4'-(2-oxo-2,3-dihydropyrimidin-1(6H)-yl)bicyclo[3.1.0]hexan-1'-yl)methyl acetate