摘要
<正>Organometallic Lewis acids have been of fundamental interests in homogenous catalysis due to their ubiquitous reactivity and selectivity in classic organic transformations.1 Recently,we developed a binary catalyst via Br?nsted acid/base assisted activation of Cp_2TiCl_2 for it is abundant,stable sandwich structure for devising organometallic Lewis acids.[2-4]The increased reactivity of organometallic titanocene
引文
[1]Wu,Y.;Chen,C.;Jia,G.;Zhu,X.;Sun,H.;Zhang,G.;Zhang,W.;Gao,Z.Chem.Eur.J.2014,20,8530.
[2]Xiu,W.Zhenhua,G.Zhang,W.Zhang,Y.Wu,Z.Gao,Eur.J.Org.Chem.2016,507-509,15298.
[3]Zhu,X.;Chen,C.;Yu,B.;Wu,Y.;Zhang,G.;Zhang,W.;Gao,Z.Catal.Sci.Technol.2015,5,4346.
[4]Zhu,X.;Chen,C.;Yu,B.;Wu,Y.;Zhang,G.;Zhang,W.;Gao,Z.Chem.Lett.2014,43,1832.
[5]Wu,Y.;Wang,X.;Luo,Y.;Wang,J.;Jian,Y.;Sun,H.;Zhang,G.;Zhang,W.;Gao,Z.Adv.2016,6.