Organic Chemistry
8th Edition
ISBN: 9781305580350
Author: William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote
Publisher: Cengage Learning
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Chapter 25, Problem 25.15P
Interpretation Introduction
Interpretation:
The 2,6-Dideoxy-D-altrose is also known as D-digitoxose which is a monosaccharide obtained on hydrolysis of digitoxin. The structural formula of 2,6-Dideoxy-D-altrose has to be drawn.
Concept Introduction:
The term Deoxy states that the hydroxyl group (
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Chapter 25 Solutions
Organic Chemistry
Ch. 25.1 - Prob. 25.1PCh. 25.2 - Prob. 25.2PCh. 25.2 - Prob. 25.3PCh. 25.3 - Prob. 25.4PCh. 25.3 - Prob. 25.5PCh. 25.3 - Prob. AQCh. 25.3 - Prob. BQCh. 25.3 - Prob. CQCh. 25.3 - Prob. DQCh. 25.3 - How many stereoisomers would result from the...
Ch. 25.4 - Prob. 25.6PCh. 25 - Prob. 25.7PCh. 25 - Prob. 25.8PCh. 25 - Prob. 25.9PCh. 25 - Prob. 25.10PCh. 25 - Prob. 25.11PCh. 25 - Prob. 25.12PCh. 25 - Prob. 25.13PCh. 25 - Prob. 25.14PCh. 25 - Prob. 25.15PCh. 25 - Prob. 25.16PCh. 25 - Prob. 25.17PCh. 25 - Prob. 25.18PCh. 25 - Prob. 25.19PCh. 25 - Prob. 25.20PCh. 25 - Prob. 25.21PCh. 25 - Prob. 25.22PCh. 25 - Prob. 25.23PCh. 25 - Prob. 25.24PCh. 25 - Prob. 25.25PCh. 25 - Prob. 25.26PCh. 25 - Prob. 25.27PCh. 25 - Prob. 25.28PCh. 25 - Prob. 25.29PCh. 25 - Prob. 25.30PCh. 25 - Prob. 25.31PCh. 25 - Prob. 25.32PCh. 25 - Prob. 25.33PCh. 25 - Prob. 25.34PCh. 25 - In making candy or sugar syrups, sucrose is boiled...Ch. 25 - Prob. 25.36PCh. 25 - Prob. 25.37PCh. 25 - Prob. 25.38PCh. 25 - Prob. 25.39PCh. 25 - Prob. 25.40PCh. 25 - Prob. 25.41PCh. 25 - Prob. 25.42PCh. 25 - Prob. 25.43PCh. 25 - Digitalis is a preparation made from the dried...Ch. 25 - Prob. 25.45PCh. 25 - Prob. 25.46PCh. 25 - Prob. 25.47PCh. 25 - Prob. 25.48PCh. 25 - Prob. 25.49PCh. 25 - Prob. 25.50P
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- Name each monosaccharide unit in stachyose and specify whether it is a d-monosaccharide or an l-monosaccharide.arrow_forwardGive the common name of each disaccharide. a-D-glucopyranosyl – (1 à 4) -b-D-glucopyranose b-D-galactopyranosyl – (1 à 4) - a-D-glucopyranoside a-D-glucopyranosyl – (1 à 2) - b-D-fructofuranoside b-D-glucopyranosyl – (1 à 4) - b-D-glucopyranosearrow_forward9 A disaccharide consists of the molecules of D-glucose and D-glucosamine joined by a (1a, 1b)-glucosidic bond. a) Draw the structure of the disaccharide (Haworth projection) if you know that in D- glucose the anomeric carbon has an a-configuration. b) Give the name of the union you drew in question a. c) Draw the structure of the product (cantilever conformation) resulting from the effect of excess acetic anhydride and pyridine on the disaccharide. Hint: D-glucosamine has the same structure as D-glucose, but C-2 has an amino group instead of a hydroxyl.arrow_forward
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- Consider N-acetyl-d-glucosamine Q.) Draw a chair conformation for the disaccharide formed by joining two units of the pyranose form of N-acetyl-d-glucosamine by a b-1,4-glycosidic bond. If you draw this correctly, you have the structural formula for the repeating dimer of chitin, the structural polysaccharide component of the shell of lobsters and other crustaceans.arrow_forwardProvide the IUPAC name for the following tetrasaccharide. но- HO но но- но- но, но- HO но но. OHarrow_forward1arrow_forward
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