1646-27-1
苯并呋喃-2-羧酸甲酯
+
75-05-8
乙腈
→
~93%
5149-69-9
2-氰基乙酰基色酮
1646-26-0
2-乙酰基苯并呋喃
23489-36-3
2-(溴乙酰基)苯并呋喃