Antibacterial compounds of formula (I) are provided: As well as stereoisomers, pharmaceutically acceptable salts, esters, and prodrugs thereof; pharmaceutical compositions comprising such compounds; treating bacterial infections by the administration of such compounds; and processes for the preparation of the compounds.
Chiral Gold Phosphate Catalyzed Tandem Hydroamination/Asymmetric Transfer Hydrogenation Enables Access to Chiral Tetrahydroquinolines
作者:Yu-Liu Du、Yue Hu、Yi-Fan Zhu、Xi-Feng Tu、Zhi-Yong Han、Liu-Zhu Gong
DOI:10.1021/acs.joc.5b00153
日期:2015.5.1
A highly efficient chiral gold phosphate-catalyzed tandem hydroamination/asymmetric transfer hydrogenation reaction is described. A series of chiral tetrahydroquinolines were obtained in excellent yields and enantioselectivities. In this reaction, the gold catalyst enables both the hydroamination step as a pi-Lewis acid and the asymmetric hydrogen-transfer process as an effective chiral Lewis acid.