Enantioselective transfer hydrogenation, a key step for the synthesis of 3-aminotetrahydroquinolines
作者:Alexandre Aillerie、Vincent Lemau de Talencé、Clément Dumont、Sylvain Pellegrini、Frédéric Capet、Till Bousquet、Lydie Pélinski
DOI:10.1039/c6nj02249a
日期:——
An enantioselective transfer hydrogenation has been successfully achieved to furnish 3-aminotetrahydroquinolines. The reaction was conducted in the presence of Hantzsch dihydropyridine and a catalytic amount of chiral phosphoric acid under mild conditions.
Herein we report an enantioselective synthesis of (R)-Sumanirole wherein an organocatalyticasymmetric aziridination of 2-nitrocinnamaldehyde was the key step.