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Dispersion and selectivity indices in gas chromatography : Part II. Studies of homologous carbonyl and carboxyl compounds

✍ Scribed by M.B. Evans; J.K. Haken

Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
504 KB
Volume
471
Category
Article
ISSN
1873-3778

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✦ Synopsis

The division of the retention indices of simple carbonyl-containing compounds into components indicative of apolar and polar interactions is reported. About 200 compounds in 40 homologous series were studied, including simple esters with branching and unsaturation in both the alkyl or alcohol and acyl chains, simple and difunctional ketones and simple and branched-chain pyruvate esters. The effects of the various structural parameters are compared with those observed in earlier studies which considered the relationship between retention behaviour and structural parameters.

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