2,2,2-三氟乙基胺 、
(E)-5,7-difluoro-2,3-dihydro-2,2-dimethyl-6-(3-methylindol-7-yl)-1H-quinolin-4-one O-(1-carboxy-1-methyl)ethyl oxime 在
N,N-二异丙基乙胺 、 Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
生成 (E)-5,7-difluoro-2,3-dihydro-2,2-dimethyl-6-(3-methylindol-7-yl)-1H-quinolin-4-one O-[1-methyl-1-(2,2,2-trifluoroethylcarbamoyl)ethyl] oxime