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Organic Chemistry
9th Edition
ISBN: 9781305080485
Author: John E. McMurry
Publisher: Cengage Learning
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Chapter 25.SE, Problem 53AP
Interpretation Introduction
Interpretation:
Acid solution D-glucose and acid produces two different five membered lactones (cyclization) depending on which -COOH group undergoes lactonization.
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b) Compounds A and B have the following properties:
Compound A (C5H1005) is an optically active D-pentose that exists exclusively as an acyclic molecule. (Hint:
that sentence alone completely determines the structure of A! But we generously give you more information.)
• Compound A does not react with Br₂/H₂O.
• Reduction of A with NaBH4 gives only one product, B (C5H12O5), which is optically active.
Write acyclic Fischer projection structures of A and B.
Consider the following fatty acids:
CH3-(CH₂) 12-C-OH Myristic Acid
CH3-(CH2)4-CH=CH-CH₂-CH=CH-CH2-
0
B) Which fatty acid listed above would have the lower melting point?
Linoleic Acid
A) What type of fatty acid is Linoleic Acid (Saturated, Monounsaturated or
Polyunsaturated)?
C) Draw the structure of a triacylglycerol that contains two molecules of linoleic acid
and one molecule of myristic acid
D) True or False: As the number of carbons in a saturated fatty acid increases, the
melting point decreases.
E) True or False: As the number of double bonds in an unsaturated fatty increases the
melting point decreases.
A/C
The structural formula for the open-chain form of
D-mannose is
CH
НО—С—Н
Но-с—н
Н—С—ОН
Н—ҫ—ОН
CH-OН
(a) Is this molecule a sugar? (b) How many chiral carbons
are present in the molecule? (c) Draw the structure of the
six-member-ring form of this molecule.
Chapter 25 Solutions
Organic Chemistry
Ch. 25.1 - Prob. 1PCh. 25.2 - Prob. 2PCh. 25.2 - Prob. 3PCh. 25.2 - Prob. 4PCh. 25.2 - Prob. 5PCh. 25.3 - Prob. 6PCh. 25.3 - Prob. 7PCh. 25.4 - Prob. 8PCh. 25.4 - Prob. 9PCh. 25.4 - Prob. 10P
Ch. 25.5 - Prob. 11PCh. 25.5 - Prob. 12PCh. 25.5 - Prob. 13PCh. 25.5 - Prob. 14PCh. 25.5 - Prob. 15PCh. 25.6 - Prob. 16PCh. 25.6 - Prob. 17PCh. 25.6 - Prob. 18PCh. 25.6 - Prob. 19PCh. 25.6 - Prob. 20PCh. 25.6 - Prob. 21PCh. 25.6 - Prob. 22PCh. 25.6 - Prob. 23PCh. 25.7 - Prob. 24PCh. 25.8 - Show the product you would obtain from the...Ch. 25.SE - Prob. 26VCCh. 25.SE - Prob. 27VCCh. 25.SE - Prob. 28VCCh. 25.SE - Prob. 29VCCh. 25.SE - Prob. 30MPCh. 25.SE - Prob. 31MPCh. 25.SE - Glucosamine, one of the eight essential...Ch. 25.SE - D-Glicose reacts with acetone in the presence of...Ch. 25.SE - Prob. 34MPCh. 25.SE - Prob. 35MPCh. 25.SE - Prob. 36APCh. 25.SE - Prob. 37APCh. 25.SE - Prob. 38APCh. 25.SE - Prob. 39APCh. 25.SE - Prob. 40APCh. 25.SE - Assign R or S configuration to each chirality...Ch. 25.SE - Prob. 42APCh. 25.SE - Prob. 43APCh. 25.SE - Prob. 44APCh. 25.SE - Prob. 45APCh. 25.SE - Prob. 46APCh. 25.SE - Prob. 47APCh. 25.SE - Prob. 48APCh. 25.SE - Prob. 49APCh. 25.SE - Prob. 50APCh. 25.SE - Prob. 51APCh. 25.SE - Prob. 52APCh. 25.SE - Prob. 53APCh. 25.SE - Prob. 54APCh. 25.SE - Prob. 55APCh. 25.SE - Prob. 56APCh. 25.SE - Prob. 57APCh. 25.SE - Prob. 58APCh. 25.SE - Prob. 59APCh. 25.SE - Prob. 60APCh. 25.SE - Prob. 61APCh. 25.SE - Prob. 62APCh. 25.SE - Prob. 63APCh. 25.SE - D-Mannose reacts with acetone to give a...Ch. 25.SE - Prob. 65APCh. 25.SE - Prob. 66APCh. 25.SE - Prob. 67APCh. 25.SE - Prob. 68APCh. 25.SE - Prob. 69APCh. 25.SE - Prob. 70APCh. 25.SE - Prob. 71AP
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