Gas chromatographic study of acetyl derivates of chlorinated guaiacols |
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Authors: | J Knuutinen E Kolehmainen |
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Institution: | (1) Department of Chemistry, University of Jyväskylä, SF-40100 Jyväskylä 10, Finland |
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Abstract: | Summary The gas chromatography of acetyl derivatives of guaiacol and all chlorinated guaiacols has been studied on SE-30, OV-351 and Carbowax 20M capillary columns. The retention order and relative retention times under isotermal and temperature-programmed conditions are discussed. Different retention times for all mono- and dichloro compounds have been observed on the SE-30 column. However, all trichloroguaiacol isomers were separated only on polar columns. The best overall temperature-programmed separations have been achieved on an SE-30 capillary column. |
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Keywords: | Capillary GC Acetyl derivatives Chlorinated guaiacols |
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