ChemInform Abstract: USE OF DIMETHYLSILYL ETHERS FOR CHARACTERIZING PRIMARY ALIPHATIC ALCOHOLS, A COMPARISON OF MASS SPECTROMETRIC FRAGMENTATION OF DI- AND TRIMETHYLSILYL DERIVATIVES

1974 ◽  
Vol 5 (34) ◽  
pp. no-no
Author(s):  
WILHELM J. RICHTER ◽  
DON H. HUNNEMANN
Keyword(s):  
Mass Spectrometric ◽  
Aliphatic Alcohols ◽  
Mass Spectrometric Fragmentation ◽  
Trimethylsilyl Derivatives

Gaschromatographisch-massenspektrometrische Analyse neutraler und saurer Oligosaccharide der Frauenmilch als Trimethylsilyläther / Gas Chromatographic Mass Spectrometric Analysis of Neutral and Acid Oligosaccharides from Human Milk as Their Trimethylsilyl Derivatives

1975 ◽  
Vol 30 (7-8) ◽  
pp. 451-459 ◽  
Author(s):  
Hubertus von Nicolai ◽  
Heinz Egge ◽  
Fritz Zilliken
Keyword(s):  
Human Milk ◽  
Mass Spectra ◽  
Mass Spectrometric ◽  
Spectrometric Analysis ◽  
Human Milk Oligosaccharides ◽  
Mass Spectrometric Fragmentation ◽  
Trimethylsilyl Derivatives ◽  
Gas Chromatographic Separation ◽  
Oligosaccharide Structures ◽  
Chromatographic Mass

Abstract Gas chromatography and the 20 eV mass spectra of the human milk oligosaccharides fucosido-galactose, fucosido-lactose, di-fucosido-lactose, 3'-N-acetylneuraminyl-lactose, 6'-N-acetylneuraminyl-lactose and of N-acetyllactosamine as pertrimethylsilyl (TMS) ethers are described. The gas chromatographic separation of the L-fucose containing oligosaccharides was performed on Silicone SE 30. The sialic acid containing sugars were separated on DEXSIL 300. The correlations between oligosaccharide structures and mass spectrometric fragmentation pat­ terns are discussed.

Investigation of the mass-spectrometric fragmentation of some isoindole derivatives

1991 ◽  
Vol 27 (7) ◽  
pp. 732-736
Author(s):  
P. B. Terent'ev ◽  
V. A. Kovtunenko ◽  
Z. V. Voitenko ◽  
T. T. Kucherenko ◽  
V. V. Ishchenko ◽  
...  
Keyword(s):  
Mass Spectrometric ◽  
Mass Spectrometric Fragmentation

The mass spectrometric fragmentation ofn-heptane

1978 ◽  
Vol 13 (7) ◽  
pp. 410-416 ◽  
Author(s):  
André Lavanchy ◽  
Raymond Houriet ◽  
Tino Gäumann
Keyword(s):  
Mass Spectrometric ◽  
Mass Spectrometric Fragmentation
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