90-04-0
邻甲氧基苯胺
+
74-86-2
乙炔
→
~65%
93-26-5
2-乙酰氨基苯甲醚
7154-56-5
N,N'-bis-(2-methoxy-phenyl)-acetamidine
78-39-7
原乙酸三乙酯
88046-96-2
N-(2-methoxyphenyl)-N-[N-(2-methoxyphenyl)-C-methylcarbonimidoyl]acetamide