382
K. Singhal and A. Kumar
Table 16.1
(continued)
N
N
R
R
Imidazolium ion
N
R
Pyridinium ion
IL
Established anion
References IL
Established anion
References
N
N
R
R
BF
4
BF
4
−
[18]
N
R
BF
4
BF
4
−
[18]
N
N
R
R
SbF
6
SbF
6
−
[14]
N
R
SbF
6
SbF
6
−
[14]
(continued)