EBK ORGANIC AND BIOLOGICAL CHEMISTRY
7th Edition
ISBN: 9780100547742
Author: STOKER
Publisher: YUZU
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Textbook Question
Chapter 12.8, Problem 2QQ
Which of the following is a mobile electron carrier in the electron transport chain?
- a. CoQH2
- b. FeSP
- c. cyt a
- d. no correct response
Expert Solution & Answer
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Students have asked these similar questions
Wintergreen from Aspirin:
1. In isolating the salicylic acid, why is it important to press out as much of the water as possible?
2. Write the mechanism of the esterification reaction you did.
3.
What characteristic absorption band changes would you expect in the IR spectrum on going from aspirin to salicyclic acid and
then to methyl salicylate as you did in the experiment today? Give approximate wavenumbers associated with each functional
group change.
What signals appeared/disappeared/shifted that indicate that you have your intended product and not starting material? What
other impurities are present in your product and how do you know?
Synthesis of ZybanⓇ:
1. Write a mechanism for the bromination of m-chloropropiophenone.
Br₂
CH2Cl2
Cl
Br
2. Give the expected m/z (to a round number) for the molecular ion from the product above (including isotopic peaks).
3. What signals appeared/disappeared/shifted that indicate that you have your intended product and not starting material? What
other impurities are present in your product and how do you know?
Synthesis of Ibuprofen-Part 2:
1. Some pain relievers including ibuprofen (MotrinⓇ) and naproxen (Aleve®) are "α-arylpropanoic acids." Look up the structure
of naproxen (AleveⓇ), another a-arylpropionic acid. Using the same reactions that we used for making ibuprofen, show how
to make naproxen from the compound below. Show all intermediates and reagents in your synthesis.
Show how you would prepare ibuprofen starting from p-isobutylbenzene rather than p-isobutylacetophenenone. What reaction
steps would need to change/add?
3. What signals appeared/disappeared/shifted that indicate that you have your intended product and not starting material? What
other impurities are present in your product and how do you know?
Chapter 12 Solutions
EBK ORGANIC AND BIOLOGICAL CHEMISTRY
Ch. 12.1 - Prob. 1QQCh. 12.1 - Prob. 2QQCh. 12.2 - Which of the following is not found within the...Ch. 12.2 - Which of the following is not an organelle? a....Ch. 12.2 - Prob. 3QQCh. 12.2 - Which of the following statements about...Ch. 12.3 - Prob. 1QQCh. 12.3 - Prob. 2QQCh. 12.3 - Which of the following statements concerning...Ch. 12.3 - Which of the following statements concerning...
Ch. 12.3 - Which of the following statements concerning...Ch. 12.4 - Prob. 1QQCh. 12.4 - Prob. 2QQCh. 12.5 - Prob. 1QQCh. 12.5 - Prob. 2QQCh. 12.5 - Prob. 3QQCh. 12.6 - Which of the following occurs in the second stage...Ch. 12.6 - Which of the following stages in the biochemical...Ch. 12.6 - Prob. 3QQCh. 12.7 - Prob. 1QQCh. 12.7 - Prob. 2QQCh. 12.7 - Prob. 3QQCh. 12.7 - How many NADH and FADH2 molecules are produced,...Ch. 12.7 - Which of the following citric acid cycle...Ch. 12.7 - In which of the following listings of citric acid...Ch. 12.8 - Which of the following is a fuel for the electron...Ch. 12.8 - Which of the following is a mobile electron...Ch. 12.8 - What is the substrate that initially interacts...Ch. 12.8 - The number of fixed enzyme sites in the electron...Ch. 12.8 - Prob. 5QQCh. 12.8 - In which step in the electron transport chain does...Ch. 12.9 - Prob. 1QQCh. 12.9 - Prob. 2QQCh. 12.9 - Prob. 3QQCh. 12.10 - Prob. 1QQCh. 12.10 - Prob. 2QQCh. 12.11 - Prob. 1QQCh. 12.11 - Prob. 2QQCh. 12.11 - Prob. 3QQCh. 12.12 - How many different B vitamins participate in the...Ch. 12.12 - Prob. 2QQCh. 12 - Classify anabolism and catabolism as synthetic or...Ch. 12 - Classify anabolism and catabolism as...Ch. 12 - What is a metabolic pathway?Ch. 12 - Prob. 12.4EPCh. 12 - Classify each of the following processes as...Ch. 12 - Prob. 12.6EPCh. 12 - Prob. 12.7EPCh. 12 - Prob. 12.8EPCh. 12 - Prob. 12.9EPCh. 12 - Indicate whether each of the following statements...Ch. 12 - Prob. 12.11EPCh. 12 - Prob. 12.12EPCh. 12 - Prob. 12.13EPCh. 12 - Prob. 12.14EPCh. 12 - Prob. 12.15EPCh. 12 - Prob. 12.16EPCh. 12 - Prob. 12.17EPCh. 12 - Prob. 12.18EPCh. 12 - Prob. 12.19EPCh. 12 - Prob. 12.20EPCh. 12 - Prob. 12.21EPCh. 12 - Prob. 12.22EPCh. 12 - Prob. 12.23EPCh. 12 - Write a generalized chemical equation, containing...Ch. 12 - Prob. 12.25EPCh. 12 - Prob. 12.26EPCh. 12 - Prob. 12.27EPCh. 12 - Prob. 12.28EPCh. 12 - Prob. 12.29EPCh. 12 - Prob. 12.30EPCh. 12 - Prob. 12.31EPCh. 12 - Prob. 12.32EPCh. 12 - Prob. 12.33EPCh. 12 - Prob. 12.34EPCh. 12 - What identical structural subunits do the...Ch. 12 - Prob. 12.36EPCh. 12 - Prob. 12.37EPCh. 12 - Prob. 12.38EPCh. 12 - Prob. 12.39EPCh. 12 - Prob. 12.40EPCh. 12 - Prob. 12.41EPCh. 12 - Prob. 12.42EPCh. 12 - Classify each of the following molecules as (1) an...Ch. 12 - Prob. 12.44EPCh. 12 - Prob. 12.45EPCh. 12 - Prob. 12.46EPCh. 12 - Prob. 12.47EPCh. 12 - Prob. 12.48EPCh. 12 - Prob. 12.49EPCh. 12 - Prob. 12.50EPCh. 12 - Prob. 12.51EPCh. 12 - Prob. 12.52EPCh. 12 - Prob. 12.53EPCh. 12 - Prob. 12.54EPCh. 12 - Prob. 12.55EPCh. 12 - Prob. 12.56EPCh. 12 - Prob. 12.57EPCh. 12 - Prob. 12.58EPCh. 12 - List, by name, the four general stages of the...Ch. 12 - Which, by name, of the four general stages of the...Ch. 12 - Prob. 12.61EPCh. 12 - Prob. 12.62EPCh. 12 - Prob. 12.63EPCh. 12 - Prob. 12.64EPCh. 12 - Prob. 12.65EPCh. 12 - Prob. 12.66EPCh. 12 - Prob. 12.67EPCh. 12 - Prob. 12.68EPCh. 12 - Prob. 12.69EPCh. 12 - Prob. 12.70EPCh. 12 - Prob. 12.71EPCh. 12 - Prob. 12.72EPCh. 12 - Prob. 12.73EPCh. 12 - Prob. 12.74EPCh. 12 - Prob. 12.75EPCh. 12 - Prob. 12.76EPCh. 12 - Prob. 12.77EPCh. 12 - Prob. 12.78EPCh. 12 - Prob. 12.79EPCh. 12 - Prob. 12.80EPCh. 12 - Prob. 12.81EPCh. 12 - Prob. 12.82EPCh. 12 - Prob. 12.83EPCh. 12 - Prob. 12.84EPCh. 12 - Prob. 12.85EPCh. 12 - Prob. 12.86EPCh. 12 - Prob. 12.87EPCh. 12 - Prob. 12.88EPCh. 12 - Prob. 12.89EPCh. 12 - Indicate whether each of the following changes...Ch. 12 - Prob. 12.91EPCh. 12 - Prob. 12.92EPCh. 12 - Prob. 12.93EPCh. 12 - Prob. 12.94EPCh. 12 - Prob. 12.95EPCh. 12 - Prob. 12.96EPCh. 12 - Prob. 12.97EPCh. 12 - Prob. 12.98EPCh. 12 - Prob. 12.99EPCh. 12 - Prob. 12.100EPCh. 12 - Prob. 12.101EPCh. 12 - Prob. 12.102EPCh. 12 - Prob. 12.103EPCh. 12 - Prob. 12.104EPCh. 12 - Prob. 12.105EPCh. 12 - Prob. 12.106EPCh. 12 - Prob. 12.107EPCh. 12 - Prob. 12.108EPCh. 12 - Prob. 12.109EPCh. 12 - Prob. 12.110EPCh. 12 - Prob. 12.111EPCh. 12 - Prob. 12.112EPCh. 12 - Prob. 12.113EPCh. 12 - Prob. 12.114EPCh. 12 - Prob. 12.115EPCh. 12 - Prob. 12.116EPCh. 12 - Prob. 12.117EPCh. 12 - Prob. 12.118EPCh. 12 - Prob. 12.119EPCh. 12 - Prob. 12.120EPCh. 12 - Prob. 12.121EPCh. 12 - Prob. 12.122EPCh. 12 - Prob. 12.123EPCh. 12 - Prob. 12.124EPCh. 12 - Prob. 12.125EPCh. 12 - Prob. 12.126EPCh. 12 - Prob. 12.127EPCh. 12 - Prob. 12.128EPCh. 12 - Indicate whether or not each of the following B...Ch. 12 - Prob. 12.130EPCh. 12 - Prob. 12.131EPCh. 12 - Prob. 12.132EP
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