674-82-8
双乙烯酮
→
~78%
84200-22-6
4-chloro-4-(chloromethyl)oxetan-2-one
+
594-42-3
三氯硫氯甲烷
~50%
108636-35-7
4-chloro-4-trichloromethylthiomethyloxetan-2-one
32807-28-6
4-氯乙酰乙酸甲酯