Organocatalytic asymmetric multicomponent reactions of aromatic aldehydes and anilines with β-ketoesters: facile and atom-economical access to chiral tetrahydropyridines
作者:Xuejian Li、Yanyan Zhao、Haijun Qu、Zhenjun Mao、Xufeng Lin
DOI:10.1039/c2cc38349g
日期:——
The first catalytic asymmetric pseudo five-component (AB(2)C(2) type) reaction is reported. A spirocyclic chiral phosphoric acidcatalyzedone-potmulticomponentreaction of aromatic aldehydes, anilines and beta-ketoesters and afforded highlyfunctionalized enantioenriched tetrahydropyridines with high levels of stereocontrol.