摘要
Lanthanocene complexes CP'2LnCl(Cp' =ButCp, Ln=Yb, Er:Cp'=MeCp,Ln=Tb) Or Cp'LnCl2(Cp'=ButCp, Ln=Yb, Nd; Cp'=MeCP,Ln=Yb) together with BuLi were first found to catalyze the selective dimerization of butanal to butyl butyrate in moderate wilds under mild conditions. The yields were found to be influenced by the stuctureOf lanthanocene complexes.
Lanthanocene complexes CP'2LnCl(Cp' =ButCp, Ln=Yb, Er:Cp'=MeCp,Ln=Tb) Or Cp'LnCl2(Cp'=ButCp, Ln=Yb, Nd; Cp'=MeCP,Ln=Yb) together with BuLi were first found to catalyze the selective dimerization of butanal to butyl butyrate in moderate wilds under mild conditions. The yields were found to be influenced by the stuctureOf lanthanocene complexes.
