A Facile Synthesis of 2, 2, 4??Trisubstituted??1, 2??Dihydroquinolines Catalyzed by Zinc Triflate under Solvent??Free Conditions
D Kundu, SK Kundu, A Majee…
文献索引：Kundu, Dhiman; Kundu, Shrishnu Kumar; Majee, Adinath; Hajra, Alakananda Journal of the Chinese Chemical Society, 2008 , vol. 55, # 5 p. 1186 - 1190
Abstract An efficient process has been developed for the synthesis of 2, 2, 4-trisubstituted-1, 2-dihydroquinolines in good yields through a simple one-pot condensation between anilines and ketones in the presence of zinc triflate as a catalyst at room temperature under solvent- free conditions.
