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Structure and mutarotation of ascorbic acid osazones.

Rao, J. M. and Nair, P. M. (1970) Structure and mutarotation of ascorbic acid osazones. Tetrahedron, 26. pp. 3833-3838.

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study of ascorbic acid osazones by spectroscopic methods shows that they are y-lactones, not Mactones as claimed recently. It is found that they mutarotate in solution. Mutarotation involves geometric isomerization of the hydrazone moieties and replacement of one chelate system by another. The path for isomerization is discussed.

Item Type: Article
Uncontrolled Keywords: ascorbic acid, osazones, spectrosocopic methods
Subjects: 500 Natural Sciences and Mathematics > 04 Chemistry and Allied Sciences > 24 Organic Chemistry
Divisions: Plantation Products Spices and Flavour Technology
Depositing User: Food Sci. & Technol. Information Services
Date Deposited: 05 Mar 2018 08:25
Last Modified: 05 Mar 2018 08:25
URI: http://ir.cftri.com/id/eprint/5534

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