58029-83-7
methyl 4-bromo-2-methylbutanoate
→
~10%
82033-39-4
methyl 4-iodo-2-methylbutanoate
186581-53-3
重氮甲烷
+
138760-85-7
4-iodo-2-methylbutanoic acid
13888-03-4
4-氯-2-甲基丁酸甲酯