Chemistry Reference
In-Depth Information
FIGURE 8.6
DAB-based dendrimers containing ferrocenyl and pentamethylferrocenyl units.
N C O
Fe
Fe
O
O
C
N
N
NH
x
H
H
CH
2
Cl
2
Fe
x
13
:
x
= 4
14
:
x
= 8
15
:
x
= 16
16
:
x
= 32
SCHEME 8.1
Synthesis of the ferrocenyl-urea-terminated DAB-based dendrimers
13-16
.
−
1.00
−
1.50
a
−
2.00
−
2.50
−
3.00
b
c
−
3.50
d
−
4.00
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
E
(V vs. Ag/AgCl )
FIGURE 8.7
OSWVof
13
(5
10
5
M) in DMSO/TBAH in the absence (a), and presence of
200
m
Mof[n-Bu
4
N][Cl] (b), 200
m
Mof[n-Bu
4
N][Cl]
þ
100
m
Mof[n-Bu
4
N][HSO
4
] (c),
200
m
Mof[n-Bu
4
N][Cl]
þ
100
m
Mof[n-Bu
4
N][HSO
4
]
þ
100
m
Mof[n-Bu
4
N][H
2
PO
4
] (d).
