Potentiometric studies of cationic heter
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Danuta Augustin-Nowacka; Mariusz Makowski; Lech Chmurzyński
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Article
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2002
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Elsevier Science
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English
⚖ 118 KB
Cationic standard heteroconjugation constants K o f (BHB 1 ) have been determined by potentiometric titration in systems formed by 4-aminopyridinium and 4-methylpyridinium cations with 4-methylpyridine, 2-methylpyridine, and pyridine in dimethyl sulfoxide. The constants, expressed as lgK o f (BHB 1