Abstract
C-Arylation of cyanoacetamides with chloro-2,4-dinitrobenzene was performed in acetonitrile in presence of potassium carbonate. The CH acids obtained react with triethylamine or N-methylmorpholine to give salts that contain anions possessing highly conjugated system of unsaturated bonds.
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Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 12, pp. 2365–2370, December, 2009.
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Gololobov, Y.G., Gol’ding, I.R., Terrie, F. et al. Synthesis and structure of 2,4-dinitrophenylcyanoacetamide derivatives as CH acids and their organic salts. Russ Chem Bull 58, 2443–2448 (2009). https://doi.org/10.1007/s11172-009-0342-6
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DOI: https://doi.org/10.1007/s11172-009-0342-6