37892-24-3
potassium diethyl malonate
+
112811-66-2
2,4,5-三氟-3-甲氧基苯甲酰氯
→
112811-67-3
diethyl 2-(2,4,5-trifluoro-3-methoxybenzoyl)propanedioate
105-53-3
丙二酸二乙酯
112811-68-4
3-氧代-3-(2,4,5-三氟-3-甲氧基苯基)-丙酸乙酯