Characteristic features of the gas-chromatographic retention of isomeric methylcyclohexene acids and their esters

Authors
Rudenko, BA Maslov, IV
Citation
Ba. Rudenko et Iv. Maslov, Characteristic features of the gas-chromatographic retention of isomeric methylcyclohexene acids and their esters, J ANALYT CH, 55(1), 2000, pp. 37-39
Citations number
12
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
JOURNAL OF ANALYTICAL CHEMISTRY
ISSN journal
10619348 → ACNP
Volume
55
Issue
1
Year of publication
2000
Pages
37 - 39
Database
ISI
SICI code
1061-9348(200001)55:1<37:CFOTGR>2.0.ZU;2-H
Abstract
Quantum-chemical calculations predicted that the diequatorial and diaxial c onformations of transisomers of methylcyclohexene acids and their esters ar e equally favorable. The characteristic features of the gas-chromatographic retention of trans-2-methylcyclohexene3-carboxilic acid can be explained b y the predominance of the diaxial conformation of this isomer under the con ditions of the chromatographic experiment.