1679-47-6
α-甲基-γ-丁内酯
→
~80%
51708-72-6
4-chloro-2-methylbutanoyl chloride
5856-79-1
2-甲基丁酰氯
62721-35-1
2-chloro-2-methylbutanoyl chloride
+
23228-10-6
2-chloromethyl-butyryl chloride
90631-67-7