Plant-polyphenols and related compounds. A mass-spectrometric study of the trimethylsilyl derivatives of hydroxy- and/or methoxy-substituted cinnamic acids and of their methyl esters

Gas chromatographic—mass spectrometric s

Gas chromatographic—mass spectrometric studies of long chain hydroxy acids.—III.1 The mass spectra of the methyl esters trimethylsilyl ethers of aliphatic hydroxy acids. A facile method of double bond location

✍ G. Eglinton; D. H. Hunneman; A. McCormick 📂 Article 📅 1968 🏛 John Wiley and Sons 🌐 English ⚖ 788 KB

Trimethylsilylation has proved to be extremely useful in the gas chromatography and the mass spectrometry of hydroxy acid methyl esters. The characteristic mass spectral fragmentation patterns have shown these derivatives to be superior in some respects to others for structural elucidation; in parti