对甲苯磺酸催化三吲哚烷基化合物的合成(英文)  

Facile Synthesis of Tri(indolyl) methanes Catalyzed by p-Toluenesulfonic Acid

作　　者：刘冰[1] 纪顺俊[1] 苏晓明[1] 

机构地区：[1]苏州大学化学化工学院江苏省有机合成重点实验室,江苏苏州215123

出　　处：《合成化学》2007年第2期219-221,228,共4页Chinese Journal of Synthetic Chemistry

基　　金：the National Natural Science Foundation of China(20472062 and 20672079);Suppor-ted by the National Science Foundation of Jiangsu Province(BK2004038 and 2006048)

摘　　要：室温下,吲哚与3-吲哚甲醛在对甲苯磺酸的催化下高收率得到三吲哚烷基化合物,所有产物的结构经1H NMR,IR和HR-MS表征。Tri（indolyl） methanes were synthesized in excellent yields by PTSA catalyzation via the condensation of indole with indole-3-carboxaldehyde at room temperature. The Structures of all prod- ucts were characterized by ^1H NMR, IR and HRMS.

关 键 词：吲哚 吲哚甲醛 三吲哚 对甲苯磺酸 合成 

分 类 号：O626.13[理学—有机化学]