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A Facile Synthesis of 2,2,4‐Trisubstituted‐1,2‐Dihydroquinolines Catalyzed by Zinc Triflate under Solvent‐Free Conditions |
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| Authors: | Dhiman Kundu Shrishnu Kumar Kundu Adinath Majee Alakananda Hajra |
| Affiliation: | Department of Chemistry, Visva‐Bharati University, Santiniketan 731235, India |
| 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. |
| Keywords: | Zinc triflate Dihydroquinolines Skraup‐Doebner‐Von Miller reaction Solvent‐free Condensation |