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

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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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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