Gas chromatography - mass spectrometry of sugars and related hydroxy acids as trimethylsilyl derivatives
Doktorsavhandling, 1974
The application of gas chromatography and mass spectrometry has contributed to the rapid progress
of carbohydrate chemistry during the past ten years. The
methods are indispensable tools in current research on
carbohydrate reactions during pulping processes.
Acyclic ether, ester, and oxime trimethylsilyl derivatives are useful for gas chromatographic analysis of alditols, aldoses, ketoses, aldonic acids, aldaric acids and uronic acids. These derivatives have been studied in detail by mass spectrometry and shown to be advantageous for structural analysis. The mass spectrometric fragmentation of glycosidic trimethylsilyl derivatives has also been investigated. An important application is the identification of products from methylation analysis.
mass spectrometry
hydroxy acids
gas chromatography
pulping
monosaccharides
Kemihuset, Chalmers
Opponent: Professor Olof Theander, Lantbruksuniversitetet, Uppsala
Författare
Göran Petersson
Institutionen för teknisk kemi
Gas-chromatographic analysis of sugars and related hydroxy acids as acyclic oxime and ester trimethylsilyl derivatives
Carbohydrate Research,;Vol. 33(1974)p. 47-61
Artikel i vetenskaplig tidskrift
Determination of the number and position of methoxyl groups in methylated aldohexoses by mass spectrometry of their trimethylsilyl derivatives.
Svensk Papperstidning,;Vol. 71(1968)p. 731-738
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Mass spectrometry of hydroxy dicarboxylic acids as trimethylsilyl derivatives. Rearrangement fragmentations.
Organic Mass Spectrometry,;Vol. 6(1972)p. 565-576
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Determination of the number and position of methoxyl groups in methylated aldopentoses by mass spectrometry of their trimethylsilyl derivatives
Svensk Papperstidning,;Vol. 71(1968)p. 77-84
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A McLafferty - type rearrangement of a trimethylsilyl group in silylated hydroxy carbonyl compounds
Organic Mass Spectrometry,;Vol. 6(1972)p. 577-592
Artikel i vetenskaplig tidskrift
Mass spectrometry of aldonic and deoxyaldonic acids as trimethylsilyl derivatives
Tetrahedron,;Vol. 26(1970)p. 3413-3428
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Mass spectrometry of alditols as trimethylsilyl derivatives
Tetrahedron,;Vol. 25(1969)p. 4437-4443
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Partition chromatography and mass spectrometry of tetrulose and pentuloses
Acta Chemica Scandinavica,;Vol. 26(1972)p. 2205-2215
Artikel i vetenskaplig tidskrift
Ämneskategorier
Analytisk kemi
Kemiteknik
ISBN
99-0094309-0
Doktorsavhandlingar vid Chalmers tekniska högskola. Ny serie: 138
Doktorsavhandlingar vid Chalmers tekniska högskola: 138
Kemihuset, Chalmers
Opponent: Professor Olof Theander, Lantbruksuniversitetet, Uppsala