Download Draw the following Amines and amides . Rename if necessary

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Transcript
AMINES AND AMIDES NOMENCLATURE
UPAC Names:
Naming of amines is very similar to the naming of alcohols. The longest
chain containing the amine is used as the root name. The -e ending in
the naming of alkanes is changed to -amine, and a number gives the
position of the amino group along the chain. Other substituents on the
carbon chain are given numbers, and the prefix N- is used for each
substituent on nitrogen.
Name the following :
1. - C - C - NH2
2. - C - N - C 3. CH3 - CH - CH2 - CH - CH2 - CH3
\
\
NH2
CH3
Draw these :
1. 2,3 - diamino - 2 - pentene
2. 3 – methyl-4-propylpentanamine
3. 1,4 - diaminocyclohexene
4. N – ethy-2-chloropropanamine
5. 2-aminopentane
6.
N-methyl-2-butanamine
7. N,N-diethyl-3-aminoheptane
AMIDES :
named by dropping the E ending from the name of the parent
hydrocarbon and adding the amide ending
- numbering of the C chain begins at the C atom of the amide group.
- if the Hydrogens on the amide group are replaced by hydrocarbon groups, precede
the name of each replacing group by " N " to indicate that the group is attached to
a nitrogen atom.
Name the following :
1.
4. C - C - C - NH2
5. C - C - N - C 2.
6. C - C- C- C - NH2
7. C - C - C - N - C - C -
3.
8.
4.
CH3CH2 C = O

NH2
H

- C - C - N - C - CH3

O
O

- C - C - N - C - CH3

CH3
O

Cl - C - C - C - N - CH3

CH3
H
H3C
5.
N
H
O
Draw the following : Rename if necessary
1.
2 – methyl-3-propyl butanamide
2.
N-cyclopropyl -2-chloroethanamide
H
O
N
H
H
N
O
H
3.
N – methyl methanamide
Draw the following Amines and amides . Rename if necessary
a) 3-methylpentylamine
4.
N - ethyl - N - methyl - 2 - chlorobutanamide
b) methylethanamine
Name the following Amines and Amides
a) p-aminobenzoic acid
CH3
H3C
N
H
b) 2-isopropylpentanamide
H3C
H
N
H3C
e) N-ethyl-N,N-dimethyl-3-ethylbutanamide
H
H
N
H