Abstract
Catalytic synthesis of 2,4-dinitrophenylhydrazones formed in the aqueous reaction mixture of aliphatic and aromatic carbonyl derivatives with 2,4-dinitrophenylhydrazine in the presence of carbonic acid protons under pressure of the CO2-H2O a steam-gas mixture was studied for the example of synthesis of p-quinone-mono-2,4-dinitrophenylhydrazone.
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Eremeev, A.P. Optimization of Synthesis of 2,4-Dinitrophenylhydrazones under Carbon Dioxide Pressure. Russian Journal of Applied Chemistry 76, 566–568 (2003). https://doi.org/10.1023/A:1025774817579
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DOI: https://doi.org/10.1023/A:1025774817579