Synthesis of 5-nitrofuryl-2- and fury L-2-propiolic acid |
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| Authors: | K. K. Venter S. P. Korshunov L. I. Vereshchagin R. L. Bol'shedvorskaya D. O. Lolya S. A. Giller |
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| Affiliation: | (1) Institute of Organic Synthesis AS Latvian SSR, Riga;(2) Institute of Petroleum and Carbochemical Synthesis, Zhdanov Irkutsk State University, USSR |
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| Abstract: | Nitration of methyl furyl-2-propiolate in acetic anhydride at -25° gives methyl 5-nitrofuryl-2-propiolate in good yield. Methods for preparing furyl-2-propiolic acid and its methyl ester are described. |
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