A Novel Approach for the Synthesis of 5‐Pyridylindolizine Derivatives via 2‐(2‐Pyridyl)pyridinium Ylides |
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| Authors: | Emilian Georgescu Florea Dumitrascu Florentina Georgescu Constantin Draghici Loredana Barbu |
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| Institution: | 1. Research Center Oltchim, , 240050 Ramnicu Valcea, Romania;2. Centre of Organic Chemistry “C. D. Nenitzescu”, Romanian Academy, , Bucharest, 060023 Romania |
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| Abstract: | New indolizine derivatives were synthesized by an efficient one‐pot three‐component procedure starting from commercially available materials such as 2,2′‐dipyridyl, substituted bromoacetophenones, and electron‐poor alkynes in 1,2‐epoxybutane as reaction solvent and acid scavenger. |
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