BIOCHEMISTRY BOOKS ALC&MOD MST/ET PKG
1st Edition
ISBN: 9780134172507
Author: APPLING
Publisher: Pearson Education
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Chapter 9, Problem 10P
Interpretation Introduction
Case summary:
To determine how periodate oxidation might be used to distinguish between methyl glycosides of glucose in the pyranose and furanose forms.
Concept Introduction:
Periodate is an oxidative reagent that cleaves carbon-carbon bonds carrying hydroxyl groups Periodate oxidation can be used to distinguish between pyranose form and furanose form based on their end product ethyl glycoside.
Pyranose form cleavage occurs two times resulting in the production of formic acid. Cleavage of furanose form occurs between C2 and C3, between C5 and C6. Cleavage of furanose, by periodate produces formaldehyde, which is helpful to differentiate furanose from pyranose.
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Chapter 9 Solutions
BIOCHEMISTRY BOOKS ALC&MOD MST/ET PKG
Ch. 9 - Prob. 1PCh. 9 - -D-Galactopyranose rotates the plane of polarized...Ch. 9 - Provide an explanation for the fact that a-...Ch. 9 - Why is a type O individual considered a universal...Ch. 9 - The disaccharide , -trehalose differs from the ,...Ch. 9 - A reducing sugar will undergo the Fehling...Ch. 9 - Prob. 7PCh. 9 - Prob. 8PCh. 9 - Indicate whether the structures shown are R and S...Ch. 9 - Prob. 10P
Ch. 9 - Draw (using Haworth projections) the fragments of...Ch. 9 - One or more of the compounds shown below will...Ch. 9 - Why do you suppose that the influenza virus...Ch. 9 - Prob. 14PCh. 9 - Are mannose and galactose epimers? Allose and...Ch. 9 - Prob. 16PCh. 9 - Explain in about one sentence why it is important...Ch. 9 - Prob. 18PCh. 9 - Prob. 19P
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