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Title A New Approach for the Synthesis of Bis(3- Indolyl)Pyridines via a Cooperative Vinylogous Anomeric Based Oxidation Using Ammonium Acetate as a Dual Reagent-Catalyst Role under Mild and Green Condition
Type JournalPaper
Keywords Bis(3-Indolyl)Pyridines, Cooperative Vinylogous Anomeric Based Oxidation, Ammonium Acetate
Abstract Herein, we introduced a new method for the synthesis of bis(3-indolyl)pyridines. Accordingly, ammonium acetate was introduced as a dual reagentcatalyst role, for preparation of bis(3-indolyl)pyridines without using any toxic solvents and co-catalysts. Also, the cooperative vinylogous anomeric based oxidation (CVABO) theory plays a synergistic effect for the aromatization of final product. The final structure of products has been verified using FT-IR and 1 H-NMR, 13C-NMR techniques
Researchers Yanlong Gu (Fourth Researcher), ma z (Third Researcher), (Second Researcher), Hassan Sepehrmansourie (First Researcher)