反应详情

The procedure of Step 6 of Example 1 was repeated except for using 2-bromo-3-(2,4-difluorophenyl)-6-hydroxy-1H-inden-1-one obtained in Step 5 of Example 82 as a starting material instead of 2-bromo-6-hydroxy-3-phenyl-1H-inden-1-one, 2-(1,1-dioxothiomorpholin-4-yl)ethanol instead of 4-(2-hydroxyethyl)morpholine to obtain the title compound (65%).