C-Electrophiles
	For reactivities of structurally related compounds go to: 
Electrophiles 
    
    
        | Name | 
        Solvent | 
        
            Reactivity Parameters         | 
        Classification | 
        
           Reference (title or
           year)
         | 
    
    
| tropylium ion | 		
   		 | E Param.: -3.72  |     | Acc. Chem. Res. 2003, 36, 66-77 10.1021/ar020094c | 
| propyn-1-ylium-Co2(CO)6 | 		
   		 | E Param.: -0.84  |     | Acc. Chem. Res. 2003, 36, 66-77 10.1021/ar020094c | 
| 1-phenyl-proyn-ylium-Co2(CO)6 | 		
   		 | E Param.: -0.97  |     | Acc. Chem. Res. 2003, 36, 66-77 10.1021/ar020094c | 
| 3-phenylpropyn-1-ylium-Co2(CO)6 | 		
   		 | E Param.: -1.58  |     | Acc. Chem. Res. 2003, 36, 66-77 10.1021/ar020094c | 
| 3-(trimethylsilyl)propyn-1-ylium-Co2(CO)6 | 		
   		 | E Param.: -1.60  |     | Acc. Chem. Res. 2003, 36, 66-77 10.1021/ar020094c | 
| 1-phenyl-propyn-1-ylium-Co2(CO)5(PPh3) | 		
   		 | E Param.: -6.19  |     | Acc. Chem. Res. 2003, 36, 66-77 10.1021/ar020094c | 
| 2-phenyl-1,3-dithiolan-2-ylium ion | 		
   		 | E Param.: -5.91  |     | Acc. Chem. Res. 2003, 36, 66-77 10.1021/ar020094c | 
| 2-phenyl-1,3-dithianylium ion | 		
   		 | E Param.: -6.43  |     | Acc. Chem. Res. 2003, 36, 66-77 10.1021/ar020094c | 
| 1,3-dithianylium ion | 		
   		 | E Param.: -2.14  |     | Acc. Chem. Res. 2003, 36, 66-77 10.1021/ar020094c | 
| N-ethylidenecarbazolium ion | 		
   		 | E Param.: 2.41  |     | Acc. Chem. Res. 2003, 36, 66-77 10.1021/ar020094c |