Gas Chromatography of Dulcin (I)

Saburo KATO, Michitoshi SHIMODA, Tetsuo INOUE
1968 Shokuhin Eiseigaku Zasshi  
The gas chromatographic behaviours of dulcin were investigated. From the results it became clear that dulcin was decomposed in injection port at higher temperature than which was identified to be p-phenetidine. The higher temperature of injection port, the more sharply appeared both peaks, and the subsidiary peak was increased. By on-column reaction with trifluoroacetic anhydride, the subsidiary peak shifted and the new peak of trifluoroacetophenetidine was observed. In case of the reaction
more » ... bis-(trimethylsilyl)-acetamide, the new peak of trimethylsilyl-p-phenetidine and two peaks of trimethylsilylated-dulcin appeared.
doi:10.3358/shokueishi.9.455 fatcat:jeyxufipdjbcffi26yf5hrgcpa