Acid-base interactions in nitromethane |
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Authors: | A. G. Kozachenko E. I. Matrosov M. I. Kabachnik |
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Affiliation: | 1. Institute of Heteroorganic Compounds, Academy of Sciences of the USSR, Moscow
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Abstract: | 1. | Determination of base pKa's in nonaqueous solution by potentiometric titration is discussed, the case considered being that in which base protonization is masked by BHB+ complex formation and incomplete salt (ion pair) dissociation. | 2. | Using a new nitromethane pH scale based on picrate buffers, pKa (CH3NO2) values for various azobases have been determined from potentiometric titration data. |
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