Gas chromatographic analyses of several sulphonyl chlorides were performed without derivatization. Optimized conditions for this analysis were selected and the results controlled by gas chromatography-mass spectrometry. The results obtained were compared with data reported for gas chromatography using derivatization. This method was extended to the simultaneous analysis of isomeric mixtures of n-heptyl chlorides and n-heptanesulphonyl chlorides obtained by the photochemical sulphochlorination of n-heptane.
Tazerouti, A., Rahal, S., & Soumillion, J.-P. (1992). Simultaneous Gas-chromatographic Analysis of Heptyl Chloride Heptanesulphonyl Chloride Isomeric Mixtures. Journal of Chromatography A, 596(1), 132-137. https://doi.org/10.1016/0021-9673(92)80215-G (Original work published 1992)