64-17-5
乙醇
+
1404449-01-9
→
~91%
58101-23-8
3-(2,4-二氟苯基)-3-氧代丙酸乙酯
72482-64-5
2,4-二氟苯甲酰氯
1583-58-0
2,4-二氟苯甲酸
188394-40-3
diethyl (2,4-difluorobenzoyl)malonate