67-56-1
甲醇
+
50680-54-1
2-(dimethylamino)-2-oxoacetyl chloride
→
~50%
59571-38-9
methyl 2-(dimethylamino)-2-oxoacetate
5781-53-3
甲基戊酰氯
124-40-3
二甲胺
553-90-2
草酸二甲酯