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Title

Solvatochromic analysis of di-n-butyl ether/water partition coefficients as compared to other solvent systems
Authors
Pagliara, Alessandra
Caron, Giulia
Lisa, G.
Fan, W. Z.
Gaillard, Patrick
Carrupt, Pierre-Alain
Testa, Bernard
Abraham, M. H.
Published in Perkin Transactions 2. 1997, no. 12, p. 2639-2643
Abstract In order to assess the molecular parameters controlling partition coefficients in the di-n-butyl ether/water system, a set of 43 solutes has been selected. Centrifugal partition chromatography and the pi-I-metric method have been used to measure log P-dbe values. Using linear solvation Gibbs-energy relationship analyses, the balance of intermolecular forces governing the di-n-butyl ether partition coefficient has been identified, indicating that the partitioning of H-bond accepters is less important in the di-n-butyl ether/water system than in the n-octanol/water system. The di-n-butyl ether/water system appears to be a valuable substitute to propyleneglycol dipelargolate/water in the detailed characterisation of intermolecular interactions of complex compounds using the (critical quarter) methodology
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(ISO format) 		PAGLIARA, Alessandra et al. Solvatochromic analysis of di-n-butyl ether/water partition coefficients as compared to other solvent systems. In: Perkin Transactions 2, 1997, n° 12, p. 2639-2643. https://archive-ouverte.unige.ch/unige:9955

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Deposited on : 2010-08-06

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