11,12-bis(methylene)-4,5-dimethoxycarbonyl-Δ(2,7)-tricyclo[6.2.2.0(2,7)]dodeca-2,4,9-triene-exo-tricarbonyliron 在
catalyst: 10 percent Pd/C 作用下,
以
甲醇 为溶剂,
生成
11,12-bis(methylene)-4,5-dimethoxycarbonyltricyclo[6.2.2.0(2,7)]dodeca-2,4,6,9-tetraenetricarbonyliron