Radical cation salt induced Povarov reaction between iminoethyl glyoxylate and N-vinylamides: synthesis of quinoline-2-carboxylate derivatives |
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Authors: | Xiaodong Jia Chang Qing Congde Huo Fangfang Peng Xicun Wang |
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Institution: | Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education, China;Gansu Key Laboratory of Polymer Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China |
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Abstract: | A domino process between iminoethyl glyoxylate and N-vinylamides was achieved under the catalytic radical cation salt induced conditions, producing a series of quinoline-2-carboxylates. N-Vinylamides were involved as an acetylene equivalent. A possible mechanism was proposed to rationalize the formation of the products. |
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