Application of the chemical ionization method to a mass spectroscopic study of carbohydrates |
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| Authors: | A A Solov'ev V I Kadentsev O S Chizhov |
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| Institution: | (1) Department of Analytical Chemistry, Faculty of Chemical Technology, University of Pardubice, N?m. Čs. Legi? 565, 53210 Pardubice, Czech Republic;(2) Department of Pharmaceutical Chemistry and Drug Control, Charles University, Faculty of Pharmacy, Heyrovsk?ho 1203, 50005 Hradec Kr?lov?, Czech Republic |
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| Abstract: |
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Study has been made of the fragmentation paths in chemical ionization of β-methyl-2,3,4,6-tetra-O-methyl-D-galactopyranoside.
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The quasimolecular ions of this compound are capable of successive splitting of one, two, and three methanol molecules, the
preferred positions for methoxyl elimination being 1, 3, and 4, respectively.
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