49615-96-5
1-(3-氨基-1-苯并呋喃-2-基)乙酮
+
98-59-9
对甲苯磺酰氯
→
~41%
94511-08-7
N-(2-acetyl-1-benzofuran-3-yl)-4-methylbenzenesulfonamide
94511-07-6