5-{4-(aminosulfonyl)phenyl}-2,2-dimethyl-4-iodo-3(2H)furanone 、
苯并呋喃-2-硼酸 以to give 45 mg of 5-{4-(aminosulfonyl)phenyl}-4-(2-benzo[b]furanyl)-2,2-dimethyl-3(2H)-furanone as a solid的产率得到5-{4-(aminosulfonyl)phenyl}-4-(2-benzo[b]furanyl)-2,2-dimethyl-3(2H)-furanone