3,3'-{(1,4-dioxobutane-1,4-diyl)bis[iminoethane-2,1-diyloxy-3,1-phenylenecarbonylimino(2-methylindolizine-1,3-diyl)carbonyl]}bis{6-[(trifluoroacetyl)-amino]benzoate} 在
palladium 10% on activated carbon
甲酸铵 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 2.0h,
以100%的产率得到3,3'-{(1,4-Dioxobutane-1,4-diyl)bis[iminoethane-2,1-diyloxy-3,1-phenylenecarbonylimino(2-methylindolizine-1,3-diyl)carbonyl]}bis{6-[(trifluoroacetyl)amino]benzoic acid}