1,3-Dimethyl-5-[1-naphthalen-1-yl-meth-(Z)-ylidene]-imidazolidine-2,4-dione 在
Co(Hdmg)2*P(nBu)3-QC-(R)S
氢气 作用下,
以
苯 为溶剂,
生成 (S)-1,3-Dimethyl-5-naphthalen-1-ylmethyl-imidazolidine-2,4-dione 、 (R)-1,3-Dimethyl-5-naphthalen-1-ylmethyl-imidazolidine-2,4-dione