BIOCHEMISTRY (LOOSELEAF)-W/ACCESS
9th Edition
ISBN: 9781319425784
Author: BERG
Publisher: Macmillan Higher Education
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Question
Chapter 28, Problem 3P
Interpretation Introduction
Interpretation:
The reason for developing the programs to find the log (P) values based on the chemical structure should be determined.
Concept introduction:
Log P is the most commonly used quantity of lipophilicity. It is the barrier coefficient of a molecule that is present between an aqueous and lipophilic phase. A partition coefficient is denoted as P. It is a ratio of the compound concentrations present in a mixture of two immiscible phases at equilibrium.
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9. Which one of the compounds below is the major organic product obtained from
the following reaction sequence, starting with ethyl acetoacetate?
요요.
1. NaOCH2CH3
CH3CH2OH
1. NaOH, H₂O
2. H3O+
3. A
OCH2CH3
2.
ethyl acetoacetate
ii
A
3. H3O+
OH
B
C
D
E
7. Only one of the following ketones cannot be made via an acetoacetic ester
synthesis. Which one is it?
Ph
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A
B
C
D
E
2. Which one is the
major organic
product obtained
from the following
reaction sequence?
HO
A
OH
1. NaOEt, EtOH
1. LiAlH4
EtO
OEt
2. H3O+
2. H3O+
OH
B
OH
OH
C
-OH
HO
-OH
OH
D
E
.CO₂Et
Chapter 28 Solutions
BIOCHEMISTRY (LOOSELEAF)-W/ACCESS
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