苯酐 、
2-苯基吲哚 在
2-(2-Phenyl-3-indoyl)benzoesaeure 作用下,
以
邻二甲苯 为溶剂,
反应 2.0h,
以to obtain 10.6 g of 2-[(2-phenyl-3-indolyl)carbonyl]benzoic acid (Formula VIII: Ro =R1 =R2 =R3 =R6 =Y1 =H; R5 =C6H5) which melted at 106°-107° C.的产率得到2-(2-Phenyl-3-indoyl)benzoesaeure