7779-75-1
乙酰乙酸异丁酯
+
71653-64-0
2-(二氟甲氧基)苯甲醛
→
~41%
110544-72-4
bis(2-methylpropyl) 4-[2-(difluoromethoxy)phenyl]-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate