54060-30-9
3-氨基苯乙炔
+
75-36-5
乙酰氯
→
~95%
70933-58-3
N-(3-Ethynylphenyl)acetamide
108-24-7
乙酸酐
~94%
~87%
7766-62-3
N-(3-ethenylphenyl)acetamide