CHEM 219 ORGANIC CHEMISTRY MODULE
6 EXAM PORTAGE COMPLETE
QUESTIONS WITH 100% DEFINED
ANSWERS | UPDATED AND VERIFIED
2025
Reductive Amination - CORRECT ANSWER-Name the process where
amines can be reduced in a single pot by treating aldehyde or ketone
with ammonia or an amine (1, or 2) in the presence of a reducing agent
two main steps of reductive amination? - CORRECT ANSWER-1.
ammonia adds to C=O bond to produce imine
2. reducing agent converts imine to amine
NaBH4 (Sodium borohydride)
or catalytic hydrogenation - CORRECT ANSWER-reducing agents for
reductive aminiation?
,avoids polyalkylation - CORRECT ANSWER-why is reductive amination
superior to direct alkylation? Reductive Amination - CORRECT
ANSWER-Name the process where amines can be reduced in a single
pot by treating aldehyde or ketone with ammonia or an amine (1, or 2)
in the presence of a reducing agent
two main steps of reductive amination? - CORRECT ANSWER-1.
ammonia adds to C=O bond to produce imine
2. reducing agent converts imine to amine
NaBH4 (Sodium borohydride)
or catalytic hydrogenation - CORRECT ANSWER-reducing agents for
reductive aminiation?
avoids polyalkylation - CORRECT ANSWER-why is reductive amination
superior to direct alkylation?
amine - CORRECT ANSWER-derivative of ammonia where one or more
hydrogen replaced by carbon-based groups
primary amine - CORRECT ANSWER-R-NH2
secondary amine - CORRECT ANSWER-R2NH
, tertiary amine - CORRECT ANSWER-R3N
Ammonia - CORRECT ANSWER-NH3
quarternary amine - CORRECT ANSWER-a configuration in which
nitrogen has four bonds with other atoms and, as such, the molecule
has an electron deficit
name by alkyl group +amine at the end - CORRECT ANSWER-naming
simple amines
Ethylamine - CORRECT ANSWER-
diethylamine - CORRECT ANSWER-
triethylamine - CORRECT ANSWER-
cyclohexylamine - CORRECT ANSWER-
name parent chain and then name amine as amino substituent -
CORRECT ANSWER-naming amines with additional functional groups
present
6 EXAM PORTAGE COMPLETE
QUESTIONS WITH 100% DEFINED
ANSWERS | UPDATED AND VERIFIED
2025
Reductive Amination - CORRECT ANSWER-Name the process where
amines can be reduced in a single pot by treating aldehyde or ketone
with ammonia or an amine (1, or 2) in the presence of a reducing agent
two main steps of reductive amination? - CORRECT ANSWER-1.
ammonia adds to C=O bond to produce imine
2. reducing agent converts imine to amine
NaBH4 (Sodium borohydride)
or catalytic hydrogenation - CORRECT ANSWER-reducing agents for
reductive aminiation?
,avoids polyalkylation - CORRECT ANSWER-why is reductive amination
superior to direct alkylation? Reductive Amination - CORRECT
ANSWER-Name the process where amines can be reduced in a single
pot by treating aldehyde or ketone with ammonia or an amine (1, or 2)
in the presence of a reducing agent
two main steps of reductive amination? - CORRECT ANSWER-1.
ammonia adds to C=O bond to produce imine
2. reducing agent converts imine to amine
NaBH4 (Sodium borohydride)
or catalytic hydrogenation - CORRECT ANSWER-reducing agents for
reductive aminiation?
avoids polyalkylation - CORRECT ANSWER-why is reductive amination
superior to direct alkylation?
amine - CORRECT ANSWER-derivative of ammonia where one or more
hydrogen replaced by carbon-based groups
primary amine - CORRECT ANSWER-R-NH2
secondary amine - CORRECT ANSWER-R2NH
, tertiary amine - CORRECT ANSWER-R3N
Ammonia - CORRECT ANSWER-NH3
quarternary amine - CORRECT ANSWER-a configuration in which
nitrogen has four bonds with other atoms and, as such, the molecule
has an electron deficit
name by alkyl group +amine at the end - CORRECT ANSWER-naming
simple amines
Ethylamine - CORRECT ANSWER-
diethylamine - CORRECT ANSWER-
triethylamine - CORRECT ANSWER-
cyclohexylamine - CORRECT ANSWER-
name parent chain and then name amine as amino substituent -
CORRECT ANSWER-naming amines with additional functional groups
present
