Organic Chemistry II |
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Professor Carl C. Wamser |
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Chem 335 - Winter Term |
Pre-Quiz 17 |
(must be done in D2L before Wed., Feb. 29, 8:30 am)
1. A compound with an alcohol, an aldehyde, and a ketone would have a name with a suffix of
a) -ol
* b) -al
c) -one
d) -alolone
2. Another name for divinylketone is
* a) 1,4-pentadien-3-one
b) 1,2-pentadien-3-one
c) 1,3-pentadien-4-one
d) 1,3-pentadien-2-one
3. Formaldehyde in aqueous solution is primarily in the form of
a) methanal
b) methanol
* c) methanediol
d) formic acid
4. An enamine is a compound with a
a) C=N bond
b) C=N bond (triple bond)
c) C=N=C bond
* d) C=C bond with an N substituent
5. A Wittig reaction is a means of preparing
a) an alcohol
b) an aldehyde
* c) an alkene
d) a ketone