KOST A. N.; MENSHIKOV V. V.; SAGITULLIN R. S., ZH. ORGAN. XIMII <ZORK-AE>, 1976, 12, HO 10, 2234-2238
作者:KOST A. N.、 MENSHIKOV V. V.、 SAGITULLIN R. S.
DOI:——
日期:——
Synthesis of Trifluoromethyl- and Ester Group-Substituted α-Carbolines via Iron-Catalyzed Tandem Cyclization Reaction
作者:Yumin Xu、Xiaoqian Chen、Yiqin Gao、Zicong Yan、Changfeng Wan、Jin-Biao Liu、Zhiyong Wang
DOI:10.1021/acs.joc.0c00048
日期:2020.3.20
An efficient approach to prepare trifluoromethyl-α-Carbolines and ester group substituted α-Carbolines via tandem cyclization reaction of 2-(2-aminophenyl)acetonitriles and trifluoromethyl 1,3-diones or β,γ-unsaturatedα-ketoesters was reported. The transformation proceeded smoothly in the presence of catalytic environment-benign iron salts, which prepared the desired products in moderate good to goodexcellent