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We'd like to understand how you use our websites in order to improve them. Register your interest. The constants were determined by using the potentiometric titration method at a fixed ionic strength. It is concluded that the molecular heteroconjugation constants in the mixed solvent systems studied are linearly related to the 1,4-dioxane content.

Moreover, it has been found that the relative dielectric constants of the solvent mixtures studied change linearly as a function of solvent composition, as well as solvent components do not show interactions of solvent—solvent type.

This is a preview of subscription content, log in to check access. Rent this article via DeepDyve. Scholtz J. USA Rabold A. Bartl F. Roses M. Google Scholar. Bosch E. Acta Rafols C. Papadopoulos N. Solution Chem. Avranas, V. Terzoglou, and N. Papadopoulos, Collect. Bates R. Wiley, New York. Niazi M.

Faraday Trans. I Helle J. Bryant and A. Wardrop, J. Czaja M. Kozak A. Kostrowicki and A. Kostrowicki J. Kolthoff I. Wells C. Download references. Correspondence to L. Reprints and Permissions. Czaja, M. Int J Thermophys 28, — Download citation. Published : 07 August Issue Date : June Search SpringerLink Search. Immediate online access to all issues from Subscription will auto renew annually.

References 1. Zundel G. Hiromi K. Coetzee J. Darowicki Authors M. Czaja View author publications. You can also search for this author in PubMed Google Scholar.

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Method for preparation of 5-alkylsalicylaldoximes and application thereof The invention relates to a method for preparation of 5-alkylsalicylaldoximes 5-alkyIhydroxy-benzaldoximes and an application of the reaction product as an anticorrosive. For example, Patent Description No. EP discloses an anticorrosive preparation, containing an aldoxime with two oxime groups in an orto position towards the hydroxyl group as an active substance. Oximes may be used for direct application to the metal surface, as well as in the form of a solution in a proper organic solvent or in the form of an aqueous emulsion.


diphenic acid

Abstract The possibility of applying 31P NMR spectroscopy for the determination of the enantiomeric excess of the racemic mixture of non-derivatized aminophosphonic acids with small side chains has been investigated. It is proven, that the effectiveness of the application of a chiral solvating agent strongly depends on the concentration of applied shift reagent and on the pH of the particular experiment. Effectual resolution protocols are elaborated for following phosphonic acids: 1-aminoethanephosphonic acid, 1-aminomethylpropanephosphonic acid, 1-aminophenylmethanephosphonic acid, 1-aminophenylmethane-phosphonic acid and 1-aminophenylethanephosphonic acid. Graphical abstract.

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