SAPLINGPLUS FOR PRINCIPLES OF BIOCHEMIS
7th Edition
ISBN: 9781319424572
Author: nelson
Publisher: MAC HIGHER
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Chapter 10, Problem 7P
Summary Introduction
To draw: The (R) and (S) isomers of 2-aminopropanoic acid (alanine) and 2-hydroxypropanoic acid (lactic acid) and also label them.
Introduction:
Isomers are the compounds that have the identical molecular formula but are different in their arrangements of the atoms. R and S isomers are the enantiomers of a chiral compound. Enantiomers are a pair compound that are mirror images of one another and show optical isomerism.
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Students have asked these similar questions
1
2
Br
OCH₁₂
CF3
3
4
2. Which one shows the correct order of reactivity of these four compounds in
electrophilic aromatic substitution reactions, with more reactive > least reactive ?
A) 1>2>3>4
B) 13>4> 2
C) 3 > 2 > 1 > 4 D) 4 > 3 > 1 > 2 E) 3 >1>2> 4
12. Which of the compounds
below is expected to be the
major product formed by
this reaction sequence?
COOH
Br
A
C₂H5CI
H₂CrO4
Br₂
FeBr3
AICI 3
.COOH
.COOH
COOH
CH₂OH
B
Br
Br
C
D
Br
E
Br
11. Which of these chlorobenzenes does not undergo nucleophilic aromatic
substitution upon treatment with NaNH2?
CI
CI
CI
CI
CI
A
B
C
D
E
Chapter 10 Solutions
SAPLINGPLUS FOR PRINCIPLES OF BIOCHEMIS
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