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Problem 1a
Identify the following compounds as primary, secondary, or tertiary amines.
a. CH3(CH2)4CH2NH2
Problem 1b
Identify the following compounds as primary, secondary, or tertiary amines.
b. CH3CH2CH2NHCH(CH3)2
Problem 1c
Identify the following compounds as primary, secondary, or tertiary amines.
c.
Problem 2a
What are the names of these amines?
a. (CH3CH2CH2)2NH
Problem 2c
What are the names of these amines?
c.
Problem 3d
Draw structures corresponding to the following names:
d. 4-Amino-2-butanol
Problem 6
Draw the condensed and line formula of the molecule in the margin. Is it a primary, secondary, or tertiary amine? Why?
Problem 7a
Arrange the following compounds in order of increasing boiling point. Explain why you placed them in that order.
a.
Problem 8
Draw the structures of (a) ethylamine and (b) trimethylamine. Use dashed lines to show how they would form hydrogen bonds to water molecules.
Problem 9
Provide compounds that fit the following descriptions:
a. Two amines that are gases at room temperature
b. A heterocyclic amine
c. A compound with an amine group on an aromatic ring
Problem 11
Which of the following compounds are heterocyclic nitrogen compounds?
a.
b.
c.
d.
Problem 12a
Write an equation for the acid-base equilibrium of:
a.Pyrrolidine and water
Label each species in the equilibrium as either an acid or a base.
