%0 Journal Article %T 7-Amino-4-hydroxy-4-trifluoromethyl-3,4-dihydroquinolin-2(1H)-one %A Yuan Qin %A Haitao Xi %A Liang Chen %A Xiaoqiang Sun %J Acta Crystallographica Section E %D 2011 %I International Union of Crystallography %R 10.1107/s1600536811035471 %X The title compound, C10H9F3N2O2, was prepared by the reaction of m-phenylenediamine and ethyl 4,4,4-trifluoroacetoacetate. In the crystal, intermolecular C¡ªH... F, N¡ªH...F, O¡ªH...N and N¡ªH...O interactions contribute to the crystal packing. %U http://scripts.iucr.org/cgi-bin/paper?S1600536811035471