Hydrogen-1 and carbon-13 nuclear magnetic resonance investigation of nicotinic acid, its anion, and cation, in water and water-dimethyl sulfoxide mixtures. Influence of dimethyl sulfoxide on relative acidities
1977 ◽
Vol 81
(6)
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pp. 587-590
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1981 ◽
Vol 29
(9)
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pp. 2403-2407
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1987 ◽
Vol 262
(12)
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pp. 5616-5621
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1969 ◽
Vol 91
(25)
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pp. 6931-6939
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2004 ◽
Vol 1022
(1-2)
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pp. 131-137
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