en
Scientific article
English

Solvatochromic analysis of di-n-butyl ether/water partition coefficients as compared to other solvent systems

Publication date1997
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

Affiliation Not a UNIGE publication
Citation (ISO format)
PAGLIARA, Alessandra et al. Solvatochromic analysis of di-n-butyl ether/water partition coefficients as compared to other solvent systems. In: Journal of the Chemical Society. Perkin transactions II, 1997, n° 12, p. 2639–2643. doi: 10.1039/a704962e
Identifiers
ISSN of the journal0300-9580
516views
0downloads

Technical informations

Creation08/06/2010 10:46:50 AM
First validation08/06/2010 10:46:50 AM
Update time03/14/2023 3:56:27 PM
Status update03/14/2023 3:56:27 PM
Last indexation10/18/2023 10:55:31 AM
All rights reserved by Archive ouverte UNIGE and the University of GenevaunigeBlack