Oxo-Tethered Ruthenium(II) Complex as a Bifunctional Catalyst for Asymmetric Transfer Hydrogenation and H<sub>2</sub> Hydrogenation
作者:Taichiro Touge、Tomohiko Hakamata、Hideki Nara、Tohru Kobayashi、Noboru Sayo、Takao Saito、Yoshihito Kayaki、Takao Ikariya
DOI:10.1021/ja207283t
日期:2011.9.28
Newly developed oxo-tethered Ru amido complexes (R,R)-1 and their HCl adducts (R,R)-2 exhibited excellent catalytic performance for both asymmetric transfer hydrogenation and the hydrogenation of ketonic substrates under neutral conditions without any cocatalysts to give chiral secondary alcohols with high levels of enantioselectivity.
新开发的氧系钌酰胺络合物 (R,R)-1 及其 HCl 加合物 (R,R)-2 对不对称转移氢化和酮底物在中性条件下的氢化均表现出优异的催化性能,无需任何助催化剂即可获得手性具有高水平对映选择性的仲醇。