Synthesis of new β-hydroxy amide ligands and their Ti(IV) complex-catalyzed enantioselective alkynylation of aliphatic and vinyl aldehydes

Ya-Min Li, Yi-Quan Tang, Xin-Ping Hui *, Lu-Ning Huang, Peng-Fei Xu

https://doi.org/10.1016/j.tet.2009.03.005