Other conjugated carbocations
| Name | Solvent | Reactivity Parameters | Classification | Reference (title or year) | 
|---|---|---|---|---|
| 9-phenyl-9H-fluoren-9-ylium   | dichloromethane | E Param.: 2.41 |    | Chem. Eur. J. 2017, 23, 623-630 10.1002/chem.201603963 | 
| 9-(4-methoxyphenyl)-9H-fluoren-9-ylium   | dichloromethane | E Param.: 0.85 |    | Chem. Eur. J. 2017, 23, 623-630 10.1002/chem.201603963 | 
| 9-(4-(dimethylamino)phenyl)-9H-fluoren-9-ylium   | dichloromethane | E Param.: -4.51 |    | Chem. Eur. J. 2017, 23, 623-630 10.1002/chem.201603963 | 
