Highly enantioselective addition of terminal alkynes to aldehydes catalyzed by a new chiral β-sulfonamide alcohol/Ti(OiPr)4/Et2Zn/R3N catalyst system
Li Qiu, Quan Wang, Li Lin, Xiaodong Liu, Xianxing Jiang, Qingyang Zhao, Guowen Hu, Rui WangVolume:
21
Year:
2009
Language:
english
Pages:
8
DOI:
10.1002/chir.20583
File:
PDF, 124 KB
english, 2009