One-Pot Synthesis of Hexahydroquinolines via Hantzsch Four-Component Reaction Catalyzed by a Cheap Amino Alcohol
作者:Shao-Jun Song、Zi-Xing Shan、Yong Jin
DOI:10.1080/00397910903370626
日期:2010.9.20
An economic, efficient access to hexahydroquinolines was found. In the presence of threo-(1S,2S)-2-amino-1-(4′-nitrophenyl)-1,3-propanediol, a waste product formed in the production of chloromycetin, a one-pot, four-component Hantzsch reaction of dimedone, aldehydes, ethylacetoacetate, and ammonium acetate at room temperature furnished hexahydroquinoline derivatives in excellent yield. A possible