16 Green Economy Approach to Develop Bioactive …
387
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
(CF
3 SO
2 )
3 C
-
(CF
3 SO
2 )
3 C
[18]
–
–
–
N
N
R
R
N(CN)
2
-
N(CN)
−
2
[25]
–
–
–
N
N
R
R
PCl
6
PCl
6
−
[26]
N
R
PCl
6
R
PCl
6
−
[26]
(continued)