Quiz 25 (4/18/14)
81.Provide a correct name for this
molecule:
2,4,5-trimethylcyclohexanone
82.Provide a correct name for this
molecule:
2,3-dibromobutanoic acid
83.Provide a correct name for
this molecule:
2-bromooctanal
Quiz 26 (4/21/14)
84. What is the name of the type of molecule that is
formed when an aldehyde is reacted with an alcohol in
the presence of sulfuric acid? HEMIACETAL
85. and 86. What two functional groups are present in
the type of molecule formed in question 84?
Alcohol and Ether
87. Draw the structure of the cyclic product that is formed when 5hydroxypentanal (shown below) reacts with itself.
Quiz 27 (4/23/14)
88. Classify the following
carbohydrate based
only on the functional
group present:
KETOSE
89. Classify the following
carbohydrate based
only on the number of
carbon atoms present:
TETROSE
Quiz 27 (4/23/14)
90. Are the following
two molecules
enantiomers,
diastereomers,
or neither?
(Choose one)
ENANTIOMERS
91. Are the following
two molecules
enantiomers,
diastereomers,
or neither?
(Choose one)
DIASTEROMERS
Quiz 28 (4/25/14)
92. When an aldohexose is drawn in the Haworth
projection, how many carbon atoms are in the
ring? Five carbon atoms in the ring
93. The aldehyde carbon (C#1) in an aldohexose
is called the anomeric
carbon when drawn in
the Haworth projection.
94. The beta anomer of a monosaccharide has the
–OH group on carbon #1 pointing in which
direction?
UP is beta position
Quiz 29 (4/28/14)
95. The special name for the linkage holding two
monosaccharide units together to form a disaccharide
is a(n)
glycosidic
bond.
96. When two monosaccharide units are joined together
the type of molecule formed is a(n) acetal
.
(The answer I am looking for is not disaccharide).
97. Characterize the linkage
in this disaccharide
using appropriate
symbols and numbers.
β 14
Quiz 30 (4/30/14)
98. Draw the structure of any monounsaturated fatty
acid.
Must
Example:
99.A fatty acid molecule is composed of:
A) Polar regions only
B) Non-polar regions only
C) Both polar and non-polar regions
contain 1020 C atoms
and one
C=C.
Quiz 30 (4/30/14)
100. and 101. Olive oil is composed of the triacylglycerol
known as glycerol trioleate, shown below. Draw the
structures of the products of the saponification reaction
between olive oil and sodium hydroxide.
+ 3 NaOH
Number 100
Number 101
+3
(Glycerol)
(Sodium Oleate)
Quiz 31 (final one…)
Provide a correct name for each of the
following organic molecules:
102.
2-butanamine (2-butyl amine)
103.
N-ethyl-N-propyl-3-hexanamine
105.
104.
N-methyl-3-pentanamine
The molecule in
question 104 is a
amine.
(Primary, secondary,
or tertiary)