17422-12-7
2-甲基-3-氧代戊酸甲酯
→
~87%
95604-09-4
methyl 4-bromo-2-methyl-3-oxopentanoate
30414-53-0
3-氧代戊酸甲酯
5445-17-0
2-溴丙酸甲酯
554-12-1
丙酸甲酯
+