1,1,1,5,5,5-hexafluoro-3-(isobutoxymethylene)pentane-2,4-dione 、
6-(4-Methoxy-phenyl)-4-trifluoromethyl-1H-pyrazolo[3,4-b]pyridin-3-ylamine 以
xylene 为溶剂,
反应 0.3h,
以62%的产率得到2,2,2-Trifluoro-1-[2-(4-methoxy-phenyl)-4,8-bis-trifluoromethyl-1,5,8a,9-tetraaza-fluoren-7-yl]-ethanone