Croatica Chemica Acta, Vol. 63 No. 4, 1990.
Izvorni znanstveni članak
Prediction of Gas Chromatographic Retention Indexes of Mono-, Di- and Trimethylbiphenyls
B. Bogdanov
; Department of Chemistry, University of Skopje, Macedonia, Yugoslavia
Sažetak
Two graph-theoretical models have been developed to describe the relationship between the molecular structure of methyl-, dirnethyl- and trimethylbiphenyls and their gas chromatographic retention characteristics. The retention time of these compounds was predicted as a linear relations hip between the retention time and first-order mean square distance index. A multiple linear equation, containing five terms, was also developed. The sixth-order path/cluster connectivity index representing substitution patterns of mono-, di- and trimethylbiphenyls is discussed. In addition, the use of mean square indices in a quantitative structure-retention relationship study was tested for the first time.
Ključne riječi
Hrčak ID:
176524
URI
Datum izdavanja:
26.3.1991.
Posjeta: 893 *