Dissociation constants of monosubstituted diphenylamines and an optimized construction of acidity function

O Pytela, P Vetešník

文献索引：Pytela, Oldrich; Vetesnik, Pavel Collection of Czechoslovak Chemical Communications, 1983 , vol. 48, # 8 p. 2368 - 2375

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被引用次数: 7

摘要

Abstract Eleven monosubstituted diphenylamines have been synthetized, and concentration ratio of the protonated and free bases has been measured in aqueous sulphuric acid in the concentration range 1.0. 10-3 to 9.0 mol l-1. An algorithm has been suggested and used for determination of optimized values of pK and H''acidity function within sulphuric acid concentration range 0.05 to 9.0 mol l-1. The results have been compared with literature ...