Essential Organic Chemistry, Global Edition
3rd Edition
ISBN: 9781292089034
Author: Paula Yurkanis Bruice
Publisher: PEARSON
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Chapter 16, Problem 23P
Interpretation Introduction
Interpretation:
The product obtained from the reaction of D-ribose with one equivalent of methanol and
Concept Introduction:
The hydroxyl group of anomeric carbon is protonated by an acid. The lone pair on the ring helps in eliminating a molecule of water which results in the formation of oxocarbenium ion. It is planar molecule. When the alcohol approaches from the top of the plane, the
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Draw the products formed when ß-D-galactose is treated with each reagent.a. Ag2O + CH3Ib. NaH + C6H5CH2Clc. The product in (b), then H3O+d. Ac2O + pyridinee. C6H5COCl + pyridinef. The product in (c), then C6H5COCl + pyridine
Part A
What are glycosides, and how can they be formed?
A glycoside is the acetal product that results from rerction of the hemiacetal -OH group of a carbohydrate with an aldehyd
O A glycoside is the acetal product that results from reaction of the hemiacetal-OH group of a carbohydrate with an alcohol.
A glycoside is the hemiacetal product that results from reaction of the acetal-OH group of a carbohydrate with an alcohol.
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Draw the products formed when β-D-galactose is treated with each reagent.
a. Ag2O + CH3I
b. NaH + C6H5CH2Cl
c. The product in (b), then H3O+
d. Ac2O + pyridine
e. C6H5COCl + pyridine
f. The product in (c), then C6H5COCl + pyridine
Chapter 16 Solutions
Essential Organic Chemistry, Global Edition
Ch. 16.1 - Prob. 1PCh. 16.2 - Prob. 2PCh. 16.3 - Prob. 3PCh. 16.3 - Prob. 4PCh. 16.4 - Prob. 5PCh. 16.4 - Prob. 6PCh. 16.5 - Prob. 7PCh. 16.5 - Prob. 8PCh. 16.6 - Prob. 10PCh. 16.8 - Prob. 12P
Ch. 16.8 - Prob. 14PCh. 16.9 - Prob. 15PCh. 16.10 - Prob. 16PCh. 16.11 - Refer to Figure 16.4 to answer the following...Ch. 16 - Prob. 18PCh. 16 - Prob. 19PCh. 16 - Prob. 20PCh. 16 - Prob. 21PCh. 16 - Prob. 22PCh. 16 - Prob. 23PCh. 16 - Prob. 24PCh. 16 - Prob. 25PCh. 16 - Name the following compounds:Ch. 16 - Prob. 28PCh. 16 - Prob. 29PCh. 16 - Prob. 31PCh. 16 - Prob. 32PCh. 16 - Prob. 33PCh. 16 - Prob. 34PCh. 16 - Prob. 35PCh. 16 - Prob. 36PCh. 16 - Prob. 37PCh. 16 - Draw the mechanism for the acid-catalyzed...Ch. 16 - Prob. 39PCh. 16 - Prob. 40PCh. 16 - Prob. 41P
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