Chemistry of Natural Compounds

, Volume 8, Issue 3, pp 254–256 | Cite as

In fluence of the type of bond on the rate of acetolysis of neutral disaccharides

  • V. I Govorchenko
  • Yu. S. Ovodov


1. For glucobioses with a β-glycosidic linkage the following sequence of rates of acetolysis according to the type of bond has been found: 1,1>1,6>1,3>1,4>1,2.

2. It has been established that when a glucose residue in a disaccharide is replaced by a galactose residue, the resistance of the glycosidic linkage to acetolysis decreases.

3. The high reactivity of disaccharides having 1,6-glycosidic linkages has been explained.

4. The ratios of penta- and heptaacetates from some glucobioses have been determined by the GLC method.


Trehalose Disaccharide Glycosidic Linkage Sophorose Gentiobiose 


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Literature cited

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    V. I. Govorchenko and Yu. S. Ovodov, Izv. Akad. Nauk SSSR, Ser. Khim.,1971, 1329.Google Scholar
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    K. Fujimoto, K. Matsuda, K. Aso, and Tohoku, J. Agr. Res.,13, 61 (1962).Google Scholar
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    J. Staněk, M. Černý, and J. Pacák, The Oligosaccharides, Academic Press, New York (1965).Google Scholar

Copyright information

© Consultants Bureau 1974

Authors and Affiliations

  • V. I Govorchenko
  • Yu. S. Ovodov

There are no affiliations available

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