Abstract
Certain phosphorylmethylpyridines and their N-oxides were synthesized, which are of interest as extractants and complex-forming agents. Their equilibrium CH-acidity with reference to 9-phenylfluorene (K+ counterion) was studied by the indicator method in dimethyl sulfoxide. The acidifying action of a series of pyridine groupings was characterized by means of σC − values.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 4, pp. 912–921, April, 1991.
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Bodrin, G.V., Matveeva, A.G., Terekhova, M.I. et al. Phosphorylmethylpyridines and their N-oxides: Synthesis and equilibrium CH-acidity. Russ Chem Bull 40, 810–818 (1991). https://doi.org/10.1007/BF00958579
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DOI: https://doi.org/10.1007/BF00958579