7039-76-1
2-溴-1-(5-溴-1-苯并呋喃-2-基)-1-乙酮
+
127-09-3
无水醋酸钠
→
~85%
503454-72-6
[2-(5-bromo-1-benzofuran-2-yl)-2-oxoethyl] acetate
38220-75-6
2-乙酰基-5-溴苯并[b]呋喃
1761-61-1
5-溴水杨醛