Determination of the structure of glycolaldehyde as their trimethylsilyl derivatives by gas chromatography-mass spectrometry |
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| Authors: | R. Novina |
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| Affiliation: | (1) Pliva Pharmaceutical and Chemical Works, I. L. Ribara 89, 41001 Zagreb, Yugoslavia |
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| Abstract: | Summary The structure of glycolaldehyde and glyceraldehyde was determined using gas chromatography — mass spectrometry. Glycolaldehyde and glyceraldehyde, mixed with lactic acid, 2-furoic acid, furoin, xylose and ascorbic acid were separated on a capillary column coated with SE-52 as trimethylsilyl derivatives. The mass spectra show two dimeric forms for TMS-glycolaldehyde and one dimeric form for TMS-glyceraldehyde. |
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| Keywords: | Gas chromatography — mass spectrometry Glycolaldehyde (dimeric forms) Glyceraldehyde (dimeric form) TMS-derivatives |
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