Yb(NTf) was thought to be the best catalyst in the system of catalysts as La(NTf) 、Sm(NTf) and Yb(NTf) . Nevertheless, the tedious workup to recover the catalyst after reactions make it economically unusable and retrain it for laboratory use only.
Yb(NTf) was thought to be the best catalyst in the system of catalysts as La(NTf) 、Sm(NTf) and Yb(NTf) . Nevertheless, the tedious workup to recover the catalyst after reactions make it economically unusable and retrain it for laboratory use only.
研究发现,在同类催化剂La(NTf) 、Sm(NTf) 和Yb(NTf) 中,Yb(NTf) 的催化活性最好,并且催化性能稳定,但反应后为了回收催化剂需要烦琐的后处理过程。