Organic Chemistry II |
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Professor Carl C. Wamser |
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Chem 335 - Winter 2009 |
Pre-Quiz 16 |
(must be done in Blackboard before Mon., Feb. 16, 8:30 am)
1. The compound below with the highest boiling point is expected to be
a. heptane
* b. 1-hexanol
c. pentyl methyl ether
d. dipropyl ether
2. The name for a ring containing five carbon atoms and one oxygen atom is
a. oxirane
b. oxetane
* c. oxane
d. oxolane
e. cyclohoxane
3. Synthesis of benzyl phenyl ether would be best accomplished by reaction of
a. sodium benzoxide + bromobenzene
* b. sodium phenoxide + benzyl bromide
c. phenylmagnesium bromide + benzaldehyde
d. phenol + sulfuric acid
e. benzyl alcohol + sulfuric acid
4. Acid-catalyzed addition of methanol to ethylene oxide would be expected to give
a. 1,2-ethanediol
b. 1,2-dimethoxyethane
* c. 2-methoxyethanol
d. 1-propanol
e. 2-propanol
5. A good reagent for converting a sulfoxide to a sulfone would be
a. sodium metaperiodate
b. sulfuric acid
c. sodium borohydride
* d. hydrogen peroxide