Chemistry Reference
In-Depth Information
Rigidified CMPo Calixarenes
O
O
O
n
HN
HN
O
O
O
PO
X
1
X
2
P
X
1
X
2
Ligands
X
1
X
2
CPr1
C
6
H
5
C
6
H
5
CPr2
C
6
H
13
C
6
H
13
CPr3
C
6
H
5
OC
2
H
5
CPr4
OC
2
H
5
OC
2
H
5
narrow-rim CMPo Calixarenes
R
R
O
O
2
(CH
2
)
m
(CH
2
)
n
HN
HN
O
O
Ph
Ph
P
O
P
O
Ph
Ph
Ligands
m
n
R
CPn1
2
2
t-
Butyl
CPn2
3
3
t-
Butyl
CPn3
4
4
t-
Butyl
CPn4
5
5
t-
Butyl
CPn5
3
3
C
8
H
17
CPn6
4
4
C
8
H
17
CPn7
2
2
H
CPn8
3
3
H
CPn9
4
4
H
CPn10
3
5
t-
Butyl
CPn11
4
5
t-
Butyl
CPn12
3
4
t-
Butyl
