Iridium-catalyzed asymmetric hydrogenation of pyridine derivatives, 7,8-dihydro-quinolin-5(6H)-ones
作者:Xiao-Bing Wang、Wei Zeng、Yong-Gui Zhou
DOI:10.1016/j.tetlet.2008.05.138
日期:2008.8
[Ir(COD)Cl]2/MeO-Biphep/I2 catalyst system is highly effective for asymmetrichydrogenation of pyridine derivatives 7,8-dihydro-quinolin-5(6H)-ones with high enantioselectivities (up to 97% ee).
[Ir(COD)Cl] 2 / MeO-Biphep / I 2催化剂体系对不对称氢化吡啶衍生物7,8-二氢喹啉-5(6 H)-具有高对映选择性(至多97%ee)非常有效)。
Organocatalytic Enantioselective Reduction of Pyridines