quiz 25 (4/18/14) 81.provide a correct name for this molecule: 2,4,5-trimethylcyclohexanone...
TRANSCRIPT
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 5-hydroxypentanal (shown below) reacts with itself.
Quiz 27 (4/23/14)88. Classify the following
carbohydrate based only on the functional group present:
89. Classify the following carbohydrate based only on the number of carbon atoms present:
KETOSE TETROSE
Quiz 27 (4/23/14)90. Are the following
two molecules enantiomers, diastereomers, or neither? (Choose one)
91. Are the following two molecules enantiomers, diastereomers, or neither? (Choose one)
ENANTIOMERS 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 14
Quiz 30 (4/30/14)
98. Draw the structure of any monounsaturated fatty acid.
99.A fatty acid molecule is composed of:
A) Polar regions only
B) Non-polar regions only
C) Both polar and non-polar regions
Must contain 10-20 C atoms and one C=C.
Example:
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
+ 3
Number 100 Number 101
(Glycerol) (Sodium Oleate)
Quiz 31 (final one…)
Provide a correct name for each of the following organic molecules:
102. 103.
104.
105. The molecule in question 104 is a
amine. (Primary, secondary, or tertiary)
2-butanamine (2-butyl amine) N-ethyl-N-propyl-3-hexanamine
N-methyl-3-pentanamine