Gas chromatography and mass spectrometry of the trimethylsilyl ether methyl ester derivatives of long chain hydroxy acids from Nocardia corallina
✍ Scribed by R.D. Batt; R. Hodges; J.G. Robertson
- Book ID
- 115736272
- Publisher
- Elsevier Science
- Year
- 1971
- Tongue
- English
- Weight
- 460 KB
- Volume
- 239
- Category
- Article
- ISSN
- 0005-2760
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Electron ionization (EI) gas chromatography/mass spectrometry (GC/MS) analysis of pentafluorobenzyl ester-trimethyl sllyl ether (PFB-TMS) derivatives of hydroxy-subshtuted fatty acids provides structural information comparable to that obtained in analysis of methyl ester-trimethyl silyl ether (Me-TM
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