Gas chromatographic mass spectrometric indication of double bond position in monounsaturated primary acetates and alcohols without derivatization

Mass spectrometric indication of double

Mass spectrometric indication of double bond position in dodecenals without any chemical derivatization

✍ Michio Horiike; Chisato Hirano 📂 Article 📅 1988 🏛 John Wiley and Sons 🌐 English ⚖ 371 KB

Ten positional isomers (A2-A1') of unmodified dodecenal were analysed by conventional combined gas chromatography/electron impact mass spectrometry. The relative abundances of some predominant fragments in the isomers examined varied with the position of the original double bond. Eminent dominance o