Chemistry Reference
In-Depth Information
17.33
a.
Use eq. 17.7 with R = CH
2
CH(CH
3
)
2
and R' = CH
3
CH
2
-.
b.
Use eq. 17.8 with R = CH
2
CH(CH
3
)
2
and R' = C
6
H
5
.
O
C
H
H
Cl
_
(CH
3
)
2
CHCH
2
C
CO
2
H
+
(CH
3
)
2
CHCH
2
C
CO
2
H+H
2
O+Cl
base
NH
2
NH
O
C
c.
Use eq. 17.15 with R = CH
2
CH(CH
3
)
2
and substitute (CH
3
)
3
CO with CH
3
.
H
H
+
(CH
3
CO)
2
O
(CH
3
)
2
CHCH
2
C
CO
2
H
(CH
3
)
2
CHCH
2
C
CO
2
H+CH
3
CO
2
H
NH
2
NH
O
C
CH
3
17.34
a.
The amino group and the hydroxyl group react with acetic anhydride.
H
CCO
2
NH
2
HO
CH
2
H +
2
(
CH
3
CO
)
2
O
O
H
CCO
2
NH
H
3
C
C
O
CH
2
H
+
2
3
CO
2
H
ester
O
CCH
3
amide
b.
Both the hydroxyl and amino groups react with benzoyl chloride.
Cl
CO
H
3
H
C
H
H
3
H
H
C
H
C
CO
2
H
C
CO
2
H
+
2
+ 2HCl
O
NH
NH
2
C
C
O
O